物料科学
/ y, C7 ?" M2 x# x/ u: E9 v" ~Material Science 4 @% h7 [8 g+ c r& |: y: ?9 O
物料科学定义Material Science Definition* w8 H( x$ L7 J# ~ B7 Z" x2 E+ n
加工性能 ! @+ K7 V' c4 V s! D% N
Machinability
1 V Y* v1 {2 P/ e强度
* T {7 h- R0 {Strength
' D! W4 [/ c, U8 |& @4 r) j抗腐蚀及耐用
& m( I2 q4 _2 d( b0 U$ K [Corrosion & resistance durability1 v9 l0 D( k1 K0 W. j
金属特性
% \$ }' b# Y, ?; cSpecial metallic features1 O4 j# l3 s) `, d' P
抗敏感及环境保护
7 O, b8 b' f x+ O# }Allergic, re-cycling & environmental protection4 j, s% W! m4 ^; O& x6 S
化学元素 2 F: S1 R, |5 l3 y/ S
Chemical element
. t' m& N* a- x t, E8 q元素的原子序数 . B- d p" h4 [
Atom of Elements# ?) u( T @& d, `% U
原子及固体物质
3 e. ?& o3 {+ \Atom and solid material) R$ e, N/ F) M( Q% x! B7 J! E( F
原子的组成、大小、体积和单位图表
; h& C: Y9 H* G$ |& ?7 SThe size, mass, charge of an atom, and is particles (Pronton,Nentron and Electron)
* l* @- n" R+ p8 D5 b" o x原子的组织图 4 R2 r8 C. U8 z5 p$ v
Atom Constitutes 2 Q) _8 G! R, A& E
周期表! `. c1 m/ b5 w- h) @
Periodic Table
3 O$ A1 J% q6 X4 u4 N; g+ @$ F原子键结 2 R5 G L% p( ~, @ h* o. T
Atom Bonding
3 |) ?2 P' C: V金属与合金 Metal and Alloy
& {9 q- C! S& S; X+ z S: `铁及非铁金属5 m5 G& ^1 U! t/ Z c
Ferrous & Non Ferrous Metal
" }+ h: z) ~2 d# t" j6 e3 b金属的特性
) N: {4 B* z/ W4 X9 fFeatures of Metal ' k9 ~: w$ ^5 U1 G1 T/ l `
晶体结构 Crystal Pattern * J( h; Y9 \1 j' ]1 w- J4 E# L
晶体结构,定向格子及单位晶格
2 M* ]) Z8 }: ^( DCrystal structure, Space lattice & Unit cell
) {/ d8 ]& f3 @- B7 y/ `' y2 U" vX线结晶分析法 + l; b7 Q1 w( j3 G' I$ }" U$ O
X – ray crystal analyics method
" d8 \5 J8 ^0 a6 F% O; ]* h金属结晶格子 Metal space lattice
1 b$ J$ h% | ^6 P! T# s. D1 H6 a格子常数 Lattice constant
2 R/ b- U8 H- t# X9 M% a( e& B: l4 t2 f米勒指数 Mill's Index: b' l, W5 J4 B+ ]& k' u/ N
金相及相律 Metal Phase and Phase Rule" U* F5 d! `+ k; C, d6 @2 P [( A
固熔体 Solid solution 1 ~* a H H9 c
置换型固熔体 Substitutional type solid solution
/ J, Z5 X& B% b0 z4 o插入型固熔体 Interstital solid solution / X, P2 f$ E' o0 t! H" ?
金属间化物 Intermetallic compound
1 V) c" t4 y i, E7 V金属变态 / o$ v. u! ?7 w$ r3 k* Q2 x
Transformation
$ z P: S0 F- [ s; ?! Y! n: i. \变态点
. o2 B8 w6 p; kTransformation Point! {6 [. O" U1 v% A( S8 Y
磁性变态 Q6 f8 _( H z8 I
Magnetic Transformation
4 \9 v6 U' R2 c$ z" M& a9 @同素变态
' }' U/ \3 x; FAllotropic Transformation
/ v9 a2 B5 G- R2 T合金平衡状态
, r1 W' t% u$ }1 m* R3 A) {# u5 G5 [Thermal Equilibrium
& y$ q& D8 D3 i相律
! g# V e% ?5 o% z/ f- A+ cPhase Rule* b# v7 u, D. R
自由度4 V! S3 k) n3 c# s5 F9 I' u
Degree of freedom " z" T$ `* X$ u+ p8 J9 M/ _
临界温度 6 U7 V7 R: s" t
Critical temperture9 [9 ~( s8 u2 x0 ^8 Y+ Q" e
共晶
0 |+ G7 c+ }4 \" ]3 h8 zEutectic % s# ]$ ?8 O. _ ? N
包晶温度 Peritectic Temperature
1 `' T! U9 O) K% @包晶反应 Peritectic Reaction; {3 ^) v6 y5 S' s# E
包晶合金 Peritectic Alloy
( o. P, C4 x9 Q& C亚共晶体 Hypoeutetic Alloy
/ b5 \, R. N3 B! o: R过共晶体 Hyper-ectectic Alloy
8 P' m4 R; V: [. C0 _ q金属的相融、相融温度、晶体反应及合金在共晶合金、固熔孻共晶合金及偏晶反应的比较 : I1 @: ?% t; u; y1 J3 L
Equilibrium Comparision # H. T/ n, u Z% T+ r) R5 w: t7 y" O
金属塑性 Plastic Deformation
9 s7 S- M" C. B4 j; L' Z滑动面 Slip Plan
# i( n0 n I4 s0 B2 V: X畸变 Distortion
# v Z* v; [3 [3 ?5 v a) c硬化 Work Hardening. P4 W/ F6 w& ~
退火 Annealing
: G! E7 B! Z% h, K回复柔软 Crystal Recovery
' V, H0 K- h. D; m4 M再结晶 Recrystallization, Y% Z( J/ j$ x r6 O; p, h/ t
金属材料的性能及试验 & J+ e% m# v/ T. P6 Q( y* p/ c5 u
Properties & testing of metal 9 i& q5 n9 P" Q1 Z. ^/ C
化学性能
) a, R2 I+ B0 f' W, {Chemical Properties( o0 K: B/ {* o
物理性能 % G" V8 H* I$ ?, _
Physical Properties& U7 X% f p# \- x0 ^7 P
颜色
1 m" A, N. T) t5 kColour5 M0 |+ O# w5 O6 w: W3 P, k9 a
磁性 8 `0 s2 f" T% R! }% S5 G- P! n
Magnetisum # G& k4 b/ U1 u
比电阻
/ T( r% o) l' h: r9 P4 |6 pSpecific resistivity & specific resistance * Y2 Z- X- I' S. |
比重7 d3 N7 Y. B0 @
Specific gravity & specific density+ _2 R. I+ | W) E
比热
$ _* p9 { g* S# Y% ^Specific Heat
+ B7 Z& T8 _( Y& |# j热膨胀系数
5 P: I2 v5 s1 x8 U4 JCoefficient of thermal expansion + n" U9 O6 j' Q H$ I
导热度1 V" j) ~* o& B9 z* S, x8 i0 V ]" Q! T
Heat conductivity . a' c, z# H# O) A) ]+ l
机械性能 Mechanical properties
& I9 a2 G6 A$ C屈服强度(降伏强度) (Yield strangth)
# T7 A$ o- c1 \6 b/ n弹性限度、阳氏弹性系数及屈服点
4 J' ]- `, L* l( U$ Oelastic limit, Yeung's module of elasticity to yield point
8 a7 `2 A9 V6 q: }+ z伸长度
7 \! R" r. `6 S: t/ [# G5 u" WElongation ( o4 U8 V0 X+ N% v
断面缩率8 T! N/ ], S8 l' K: i! Y4 v
Reduction of area! p. m* G8 P3 {1 g' V
金属材料的试验方法
$ J( g' ^1 ^, G0 J' y- G# i- i! NThe Method of Metal inspection
, l( o9 F' z1 V不破坏检验
. T# L X' Z/ Y5 g: f& dNon – destructive inspections
) n/ f. R. c Z1 U+ F渗透探伤法
+ G `% q; P. w3 I7 x. bPenetrate inspection " b- U6 ^/ e+ G# g6 [
磁粉探伤法
9 [4 H& t# m \( ~- DMagnetic particle inspection
" U/ R' ~* I; C0 }1 r$ T9 z放射线探伤法
) O* t. w# Q- u2 M; ]Radiographic inspection
0 F# P. Q2 W. S3 e9 ]. [超声波探伤法6 [5 l" M% f7 b* {( @ h6 C: l/ S. H
Ultrasonic inspection
/ r* W3 p8 q( `1 F, F O6 I8 V% g显微观察法 ( \0 H2 n8 ~+ T9 R, L* t
Microscopic inspection' y- Z1 O7 |& g& s# D( U
破坏的检验
- x$ L' ^0 c+ k g; O& b# ]& mDestructive Inspection- K* v6 O5 ` v4 p9 q; c9 W5 Z
冲击测试: @- T% V- S u* U: I
Impact Test4 R0 s7 k. l6 l& z0 `
疲劳测试 5 }+ m9 Y4 t+ }( \
Fatigue Test& B C+ ` M( M* Q5 q6 b; n; l
潜变测试 Creep Test
p' @0 {$ s: S+ W潜变强度+ a: J8 k w: [( H+ G
Creeps Strength
. }6 k( s! `; l X8 C# z第壹潜变期 ( O( m/ c% }! g6 U O4 }+ q! c
Primary Creep! {* F$ r2 N# r, D- M
第二潜变期
+ E$ t* X5 n6 D1 r3 R2 J* pSecondary Creep
7 z/ A; q- m4 w7 u/ q第三潜变期
4 F( d% l; k3 z% I2 f# ?# jTertiary Creep! d' F; h0 @/ { b$ C
主要金属元素之物理性质
) N, Q, Q; K8 R% qPhysical properties of major Metal Elements! i v; ?# K: @2 w
工业标准及规格 – 铁及非铁金属 " w5 n& Y1 r' b0 k* W* K
Industrial Standard – Ferrous & Non – ferrous Metal
& P l% t5 U9 L$ K2 U( }0 }磁力 Magnetic8 E" k: }7 V4 F+ r7 D2 y }. c- N
简介 General 0 X& u7 n$ M3 `
软磁 Soft Magnetic) q; d0 a2 {5 d" t9 X; g1 r
硬磁 Hard Magnetic
& F! m2 g! C) `. o$ v磁场 Magnetic Field; K4 o0 ^( M/ h, U+ n4 h' a
磁性感应 Magnetic Induction
% S7 l- B( l5 I e9 y0 a' _透磁度 Magnetic Permeability1 Q. o0 V0 p$ M/ I3 n
磁化率 Magnetic Susceptibility (Xm) * y3 ]- @3 w& U" j6 c q- H5 P7 L
磁力(Magnetic Force)及磁场(Magnetic Field)是因物料里的电子(Electron)活动而产生 & [# Q( y, N3 J h ?
抗磁体、顺磁体、铁磁体、反铁磁体及亚铁磁体 5 K/ }4 L5 w- t Q/ j9 O; k
Diamagnetism, Paramagnetic, Ferromagnetism,Antiferromagnetism & Ferrimagnetism
8 p$ E1 S+ ]+ }1 p) G抗磁体 Diamagnetism
# }6 p" k# w! y/ n磁偶极子 Dipole
% Q& x2 E+ H8 L- k负磁力效应 Negative effect3 \+ w# G5 K* S* Q( [& i4 ^/ U
顺磁体 Paramagnetic
2 S$ K, w0 n- k8 E3 ]正磁化率 Positive magnetic susceptibility; Q* O( U3 m0 v T" B2 ^
铁磁体 Ferromagnetism : q- w+ m9 R* R: U/ Q, i) M
转变元素 Transition element% l' ^$ }- S8 B: m+ q
交换能量 Positive energy exchange# @; c4 ^( w' Q8 x, P3 p
外价电子 Outer valence electrons
; U% C* X& l) I; n5 Z4 e化学结合 Chemical bond
/ \3 I2 M# H3 Y& Q" l自发上磁 Spontaneous magnetization
3 j6 h# S' @& @9 R磁畴 Magnetic domain8 b8 L; v6 _4 n1 V
相反旋转 Opposite span; D8 g( h" r) e& ]- d
比较抗磁体、顺磁体及铁磁体 2 I' \- W* N3 V; A$ j. d
Comparison of Diamagnetism, Paramagnetic & Ferromagnetism
0 F: r5 i/ ?* R+ g) b$ l) e反铁磁体 Antiferromagnetism * |1 k M$ G. L* _2 T" k4 V
亚铁磁体 Ferrimagnetism
$ x2 P$ k4 G9 B: \, g: w磁矩 magnetic moment
8 T2 v8 M! T: P$ a h$ O净磁矩 Net magnetic moment
9 j% x. j' o0 i钢铁的主要成份, {& ~8 {" k0 Q% ^$ M
The major element of steel
; Y0 h* D7 D- p r2 _钢铁用"碳"之含量来分类
- o% y8 y2 u0 P5 A: |. n; iClassification of Steel according to Carbon contents) L7 S6 ^' ^6 j
铁相
# Z) D/ w- V9 KSteel Phases
( g# ~ O7 t# |& v" R# `钢铁的名称$ _9 W- B/ G% w" D
Name of steel) q6 \: K- b% y0 I! b- t
纯铁体% u0 s3 t' f) H! u5 t2 U; l
Ferrite2 b+ s! B" ]+ n
渗碳体
+ ], P; w" |6 w0 h- i' RCementitle+ J, i. ^* c! l9 _ l' b
奥氏体 Austenite( I6 d8 s7 a0 O" }# c
珠光体及共释钢 $ t3 _9 ~+ i. I* |) G
Pearlite &Eutectoid 1 o, Y- M3 a6 {, O r5 ?
奥氏体碳钢 5 U7 x: u) m C. e
Austenite Carbon Steel
~! d+ s2 D9 T6 B0 e# P单相金属
$ P0 Q/ G! m, G' M3 {Single Phase Metal
/ Q- ?: u, z) p+ `1 p9 I7 T; \' \* f共释变态4 L2 @# }, | @8 \* Y$ `& J4 s
Eutectoid Transformation
" |! ^2 o6 I" L8 H* K珠光体 Pearlite( w: D2 Q, q- P6 r
亚铁释体
( x# _2 t2 P) N7 DHyppo-Eutectoid
0 l8 @: h* [ J' b初释纯铁体 Pro-entectoid ferrite
1 o: O% P4 l# q4 B& m过共释钢 Hype-eutectoid 7 X) a6 _) i9 @, K4 X
珠光体 + R9 U, q6 {3 g+ V; \) j
Pearlite
* u$ v! }2 u2 n$ }% [粗珠光体 Coarse pearlite" X, w& ?2 B$ ]& _5 W! f/ w0 w
中珠光体 Medium pearlite
5 W; |1 G- }& n1 @. a: D幼珠光体 Fine pearlite
! b9 f2 E! J" D# k( H磁性变态点 Magnetic Transformation
3 ~0 R. M. R) \8 g3 J( a7 L钢铁的制造
! L r0 x1 N. ]' j% RManufacturing of Steel ) [ [' |' a- a& Y4 I6 l6 ?
连续铸造法 Continuous casting process
# Y5 S% R% _+ Q电炉 Electric furnace
4 A( J9 M! v% M: L! s均热炉 Soaking pit
1 `4 R- O \7 x4 n全静钢 Killed steel
4 K0 u: v# g( }半静钢 Semi-killed steel
: ]! E* n" H' Z沸腾钢(未净钢) Rimmed steel9 }* c! D* z; c8 g% g6 f
钢铁生产流程 Steel Production Flow Chart
9 `' ]6 {6 u2 n6 B4 o2 B$ C$ x钢材的熔铸、锻造、挤压及延轧
2 v+ S6 J3 a8 DThe Casting, Fogging, Extrusion, Rolling & Steel
) l; j2 T2 V; j熔铸 Casting
. ~$ Y' T. M: c9 e- j4 |: K锻造 Fogging4 o& o0 g- k' k7 j7 l) W
挤压 Extrusion, Z4 J) D4 x( E7 l
延轧 Rolling
1 W" J9 M6 |) I, _* m. E2 w冲剪 Drawing & stamping
! n% c5 d5 K, p8 D特殊钢 Special Steel
. r$ e: I5 Z5 w |) G- |简介
. P5 i |& }1 C: [0 jGeneral
- c+ L% C1 R' m- a/ }& s特殊钢以原素分类 ( r* h! w- Z( [1 r
Classification of Special Steel according to Element / L( r( t% H3 D7 ^( h- u2 \, e+ ?
特殊钢以用途来分类
" f6 g6 p" V" t* \* YClassification of Special Steel according to End Usage
) b5 M$ C( f' B) L& K( y易车(快削)不锈钢 " X% H9 M# g- ?
Free Cutting Stainless Steel
! v# c A0 Q- p, v8 K# R$ J9 V含铅易车钢 ( Q# [+ w) D7 ~8 c* `2 q' H6 V8 U
Leaded Free Cutting Steel 1 i6 W' c; u* k
含硫易车钢
/ L8 F. ^ e' |( N7 [% LSulphuric Free Cutting Steel
& X; {8 O' p1 k2 K- h硬化性能
T0 C: Z1 z2 V% m+ I$ ZHardenability
1 m/ O C; Q$ T# E" \钢的脆性: j7 r' g( ~. k2 M! O; q# T, U# a
Brittleness of Steel ! P" z. y+ _9 L+ ~: q, S
低温脆性 Cold brittleness! S/ o/ e3 [# H- S: `! m
回火脆性 Temper brittleness ; y' J1 z& @ @
日工标准下的特殊钢材
7 ]2 D- r4 ~" c. ~* R* BSpecail Steel according to JIS Standard * G% o' E6 a1 p7 [
铬钢 – 日工标准 JIS G4104
# G# M, _/ }( _Chrome steel to JIS G4104
2 o" q7 c% o* A) V/ S q- e" P! D铬钼钢钢材 – 日工标准 G4105 62
( U( j# m) T3 p0 i( }Chrome Molybdenum steel to JIS G4105
. G) M+ ?/ H2 K. F0 @镍铬 – 日工标准 G4102 63
0 L- F7 Y! R* q5 gChrome Nickel steel to JIS G4102 + I% J, s+ `# E, L6 v" J0 u
镍铬钼钢 – 日工标准 G4103 64/ J/ Q" n. T" o9 r6 t
Nickel, Chrome & Molybdenum Steel to JIS G4103 1 N& r; r; {# H. W7 N
高锰钢铸 – 日工标准- [) C( ?9 U3 b+ I; [( ^# M
High manganese steel to JIS standard : @7 p7 J5 Y3 d. V
片及板材
]0 S! C- M( l* C' V7 w8 PChapter Four-Strip, Steel & Plate
2 F o" ?* }. w2 I8 F+ W) C% D冷辘低碳钢片(双单光片)(日工标准 JIS G3141) 73 - 95$ M& z- f& c( {3 @( ^! B6 {0 u
Cold Rolled (Low carbon) Steel Strip (to JIS G 3141)& _3 {, o& L# ]0 z
简介3 O' ~% A4 b! P; b8 F) U: w% _
General 4 c/ }# c% O9 X0 ~9 F( i
美材试标准的冷辘低碳钢片
, q% _. H4 i. A% P& M! JCold Rolled Steel Strip American Standard – American Society for testing and materials (ASTM)
) n& A4 L: v: Q日工标准JIS G3141冷辘低碳钢片(双单光片)的编号浅释
. E" }' \4 B2 D y) b0 O& v, x" ] yDecoding of cold rolled(Low carbon)steel strip JIS G3141 5 X* Y5 k. R( Q& L. w% ~- W8 H
材料的加工性能 Drawing abillity% F" U% @: l6 B+ q6 q5 F8 d
硬度 Hardness
0 E- q# T3 X/ k' f表面处理 Surface finish4 h. S J3 o+ i# C. ?
冷辘钢捆片及张片制作流程图表/ e9 `7 n3 o; ^6 K8 E+ q
Production flow chart cold rolled steel coil sheet
/ R- N' N3 R' q冷辘钢捆片及张片的电镀和印刷方法
7 t$ w4 U) P) Q6 q9 vCold rolled steel coil & sheet electro-plating & painting method 5 }/ U3 b6 u5 Q3 j# n
冷辘(低碳)钢片的分类用、途、工业标准、品质、加热状态及硬度表
& b. ]- n. c$ W% T; C+ ^End usages, industrial standard, quality, condition and hardness of cold rolled steel strip
7 E4 k0 I2 l5 A/ [) K5 @硬度及拉力 Hardness & Tensile strength test! e& {3 q a! a4 o2 f7 ^+ l
拉伸测试(顺纹测试)$ V, Y/ V( R" g) E- G
Elongation test
! X! \& [* a5 O6 Z4 N m; c杯突测试(厚度: 0.4公厘至1.6公厘,准确至0.1公厘 3个试片平均数)
8 O3 M8 N/ F/ u: o4 OErichsen test (Thickness: 0.4mm to 1.6mm, figure round up to 0.1mm)' V7 y4 l5 z _
曲面(假曲率) |