材料处理名词介绍
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">一、退火</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> n2h7'fnQUX </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">?T?a5Gi# </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">将</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到一定温度并保温一段</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时间</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，然后使它慢慢冷却，称</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">退火。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的退火是将</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">发</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">生相</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">变</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">或部分相</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">变</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的温度，</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">经过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">保温后</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">缓</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">慢冷却的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理方法。退火的目的，是</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">了消除</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">组织</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">缺陷，改善</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">组织</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">使成分均匀化以及</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">细</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">化晶粒，提高</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的力学性能，减少残余</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">应</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">力；同</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">可降低硬度，提高塑性和</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">韧</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">性，改善切削加工性能。所以退火既</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">了消除和改善前道工序</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">遗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">留的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">组织</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">缺陷和内</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">应</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">力，又</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">后</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">续</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">工序作好准</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">备</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，故退火是属于半成品</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理，又称</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">预</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">先</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理。</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> ­NN_PELk<SPAN style="mso-special-character: footnote"><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'Times New Roman'; mso-fareast-font-family: 'MS Mincho'; mso-ansi-language: EN-US; mso-bidi-language: AR-SA"></SPAN></SPAN></SPAN> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">P')'LFG </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">二、正火</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> '7ru(x\Ld </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">gGNVe.E_hm </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">正火是将</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">临</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">界温度以上，使</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">全部</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">转变为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">均匀的奥氏体，然后在空气中自然冷却的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理方法。它能消除</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">共析</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的网状</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">碳体，</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">对</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">于</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">亚</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">共析</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">正火可</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">细</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">化晶格，提高</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">综</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">合力学性能，</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">对</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">要求不高的零件用正火代替退火工</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">艺</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">是比</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">较经济</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">epjtYqF^e </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">\@_Nf2av<SPAN style="mso-special-character: footnote-separator"><HR align=left width="33%" SIZE=1>
</SPAN>o </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">三、淬火</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> BsO3 p?Q+q </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">b!n`1p}6 ) </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">淬火是将</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">临</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">界温度以上，保温一段</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时间</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，然后很快放入淬火</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">剂</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">中，使其温度</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">骤</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">然降低，以大于</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">临</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">界冷却速度的速度急速冷却，而</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">获</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">得以</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">马</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">氏体</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">主的不平衡</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">组织</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理方法。淬火能增加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">强</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">度和硬度，但要减少其塑性。淬火中常用的淬火</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">剂</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">有：水、油、碱水和</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">盐类</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">溶液等。</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> ~^fO_gTV0 </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">G9v ? %9 </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">而高速</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的淬火</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">剂</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">可以是</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">“</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">风</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">”</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">，所以高速</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">又被称</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">“</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">风钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">”</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">。</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> @k#flA/Qu! </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">f-ef; &R </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">四、回火</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> -z /Gj>m= </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">v- >"Tn </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">将已</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">经</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">淬火的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">重新加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到一定温度</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">，再用一定方法冷却称</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">回火。其目的是消除淬火</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">产</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">生的内</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">应</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">力，降低硬度和脆性，以取得</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">预</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">期的力学性能。回火分高温回火、中温回火和低温回火三</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">类</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">。回火多与淬火、正火配合使用。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">LQMr/q/s(v </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">调质处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理：淬火后高温回火的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理方法称</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为调质处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理。高温回火是指在</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">500-650</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Gothic'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Gothic'">℃</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">之</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">间进</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">行回火。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">调质</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">可以使</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的性能，材</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">质</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">得到很大程度的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">调</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">整，其</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">强</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">度、塑性和</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">韧</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">性都</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">较</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">好，具有良好的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">综</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">合机械性能。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">S8Dfb6FE# </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">效</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理：</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">了消除精密量具或模具、零件在</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">长</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">期使用中尺寸、形状</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">发</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">生</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">变</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">化，常在低温回火后（低温回火温度</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">150-250</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Gothic'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Gothic'">℃</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">）精加工前，把工件重新加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">100-150</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Gothic'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Gothic'">℃</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">，保持</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">5-20</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">小</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">这种为稳</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">定精密制件</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">质</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">量的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理，称</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为时</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">效。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">对</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">在低温或</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">动载</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">荷条件下的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">材构件</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">进</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">行</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">效</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理，以消除残余</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">应</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">力，</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">稳</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">定</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">材</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">组织</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">和尺寸，尤</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">重要。</SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> +j<o[>ixq </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">rR\</SPAN></SPAN></SPAN>IN </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">表面淬火：是将</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">件的表面通</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">快速加</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">临</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">界温度以上，但</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">量</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">还</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">未来得及</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">传</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">到心部之前迅速冷却，</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">这样</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">就可以把表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">被淬在</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">马</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">氏体</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">组织</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，而心部没有</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">发</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">生相</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">变</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">这</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">就</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">实现</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">了表面淬硬而心部不</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">变</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的目的。适用</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">于中碳</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">'R-dH7(8 </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-fareast-language: ZH-CN">化学</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理：是指将化学元素的原子，借助高温</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">原子</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">扩</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">散的能力，把它</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">入到工件的表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">去，来改</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">变</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">工件表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的化学成分和</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">结</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">构，从而达到使</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">具有特定要求的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">组织</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">和性能的一</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">种热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理工</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">艺</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">。按照</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">入元素的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">种类</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">不同，化学</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热处</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">理可分</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">为渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">碳、</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">氮、</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">氰</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">化和</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">金属法等四</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">种</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">?TCLr.l)rH </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">碳：</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">碳是指使碳原子</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">入到</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">程。也是使低碳</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的工件具有高碳</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，再</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">经过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">淬火和低温回火，使工件的表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">具有高硬度和耐磨性，而工件的中心部分仍然保持着低碳</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">韧</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">性和塑性。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">Df9{eO </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">氮：又称氮化，是指向</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">入氮原子的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">程。其目的是提高表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的硬度与耐磨性以及提高疲</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">劳强</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">度、抗腐</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">蚀</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">性等。目前生</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">产</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">中多采用气体</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">氮法。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN">2 [>:%{u1 </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">氰</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">化：又称碳氮共</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">，是指在</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">中同</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">时渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">入碳原子与氮原子的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">程。它使</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">表面具有</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">碳与</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">氮的特性。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 1pt; COLOR: white; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><S|7!.;;= </SPAN></SPAN><SPAN class=tpccontent1><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"> </SPAN></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: Verdana; mso-fareast-language: ZH-CN"><BR></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">金属：是指以金属原子</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">入</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">过</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">程。它是使</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的表面</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">层</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">合金化，以使工件表面具有某些合金</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">、特殊</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">钢</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">的特性，如耐</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">热</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">、耐磨、抗氧化、耐腐</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-family: 宋体">蚀</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=ZH-CN style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-bidi-font-family: 'MS Mincho'">等。</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-bidi-font-family: 'MS Mincho'">生</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">产</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-bidi-font-family: 'MS Mincho'">中常用的有</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">渗铝</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-bidi-font-family: 'MS Mincho'">、</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">渗铬</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-bidi-font-family: 'MS Mincho'">、</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-bidi-font-family: 'MS Mincho'">硼、</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">渗</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-bidi-font-family: 'MS Mincho'">硅</SPAN></SPAN><SPAN class=tpccontent1><SPAN lang=JA style="FONT-SIZE: 10pt; COLOR: #2a4286; FONT-FAMILY: 'MS Mincho'; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">等</SPAN></SPAN>
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Re: 材料处理名词介绍
很清楚. 不过有英文就更好.Re: 材料处理名词介绍
很基础的知识Re: 材料处理名词介绍
这些是书本知识。
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