" P+ H& Y" |9 L! u1 N1 s
. J( i, L" C+ I, J: u% u- w
白刚玉是以优质铝氧粉原料,经电熔提炼结晶而成,它的硬度略高于棕刚玉,韧性稍低、纯度高、自锐性好、磨削能力强、发热量小、效率高、耐酸碱腐蚀、耐高温、热稳定性好。其磨具适用于磨削高碳钢、高速钢等。还可作为研磨抛光材料;精密铸造、喷涂材料,化工触媒载体,特种陶瓷、高级耐火材料等。 / u S+ W! R: J- Y* M
White fused alumina is electrically fused in arc furnace with high grade bayer processed alumina as raw material. It is also characterized by its high purity , ability of selfsharpening, better cutting, less heat emit, higher efficiency, acid and alkali resista- nce, good thermal stability. Abrasives tools made of it are suit- able for grinding highspeed,high carbon steel,etc.
$ J* ~9 p4 H8 }1 W# w+ X It also can be used as materials for grinding and polishing, precision casting, spraying and coating, medium body for che- mical industry, special ceramics and highgrade refractory mate- rials,ect. , Y. ?) c$ M8 Z1 b* H3 O. X% J
! ~/ s$ R H% w- t2 t7 m- q' [/ t8 K1 x
: ^, Q& t+ B! F1 l9 F9 l; I j
: P5 u+ ~' l; v0 O7 M7 F* ~" c$ O x
3 }/ j) M4 j% v) H( u+ @1 K0 I2 y. ~4 @! Q2 z/ L5 C
% }0 l* R0 b1 g
3 W: y5 X9 H( J" ^1 R O
( c1 l& i7 g( n3 u# F
, J- k" j5 x$ Q; G! @ 化学成分(重量百分比%) Chemcal Composition(Weight%) |
1 z8 t! n5 ^7 |- J) `# E' t7 g. Y7 B$ g: Y3 U- v/ d+ q2 U: G6 I
) v5 d+ H& w4 L, s7 G 粒度grit size |
& Z2 _. y L3 N9 B1 a
, U" Q: [# y: u AL2O3 |
: o# |! u' K9 h; j, s# m: ^! j/ S/ [# P+ E5 a, v
Na2O | 0 ]1 x" ~. z) ?6 \5 ^
- t- T, i/ ^ N. L+ b2 A8 D* [! f
/ [9 D5 V4 i, ~4 f
4 L% M/ Q+ N M% G4 E+ J
12#~90# | + @3 r ] i( y6 e2 m9 L
2 y! L9 d4 q6 U7 {% p6 W
- v3 Y, D5 C) \) J5 Q6 M0 H
≥99 | 1 w0 o9 y: y* |) ^3 j
1 j) u3 |# ~% c6 e6 H {5 E- B. b5 b | 0 o2 C; r$ m4 N6 P3 Q, ^) t
% W& L1 z( C1 |% l' p3 @% H3 q, G
+ S: }0 u/ \ d) `
( @- `5 q5 I L4 E1 q3 O7 ?" q/ @6 Z
100#~240# |
- [' ~$ J3 z, x* K! d' k6 q' Z3 W# {4 W8 p! q
| % C5 F3 `+ G; M- Q$ k8 o6 N
6 }! a( \9 n3 E+ x0 o( B0 q
1 Y+ u5 b( S& ^4 L- f. M
≤0.40 | ( t! S+ s$ ~4 ]( ]% b3 C: s
0 d# f. Q$ }0 _2 \
/ C: b# |9 S. S8 Q$ _( b" \ K. n3 m9 W: F; g" D9 R
W63~W14 |
. j: I6 Z. l/ `
' ]+ ]$ u1 G' z# S* e |
" T3 j7 @, ~$ |9 J8 }+ G* Z" S) t' q* C8 Z) g; \
| 3 s' _. Y8 I1 s6 G: [/ m8 q
4 P. h' j5 r6 t6 D2 N) @
E1 o! x. N% `2 r" H. Y% ?3 D! n8 u5 H% l4 J
W10~W5 |
3 @ r8 t" ~+ G
* `0 a& i) S8 s- Q. c# f: \$ R9 J) w* y8 r) H
≥99 | ) e5 h0 I! z& A3 [3 Z( q4 V! I
* t3 C6 E0 v8 ^2 e
- J" c+ {% z0 |: V/ g( @
≤0.51 |
" S4 ~% Z# x% f2 }4 b( A |
+ j, P% `6 m+ }/ P! |; g
9 f: L X+ t( ^- S
- w4 Q3 E9 o$ m; Z7 R' Y( S
6 R7 C+ S- ^" S# u) g+ y+ [* T9 R5 L; O% s
* q# R) W; b% `3 l9 h2 l( f% g7 ~7 ~) o1 |9 w, `9 q
磁性物含量 Magnetic Material Content |
l( T* U. v( Z4 {, o# L2 `1 k) l" |# Z, R9 @" w
% ~! ^6 E: i* g2 B* ~
8 k$ Y# t" _" G# E0 [ ~; M粒度Grit Size |
' k, g- o, d4 ]( S6 V1 p
5 g) i; \1 ?/ X9 b6 x
% \- J: X' U% p' i8 j& G( B. q9 c含量 Content% | , q, p. k2 k L& N5 M
6 `+ m7 F# }+ M& Q) p8 N% a, m
* f3 j" _' |( B, V
( i; P5 O& m9 F9 y u16#~24# |
* H. `* z0 N9 Y' N' p7 k" R$ k: W2 h6 O& a) v5 Y; g6 M; Y! S
$ r+ @% X1 A( [, l<0.0023 |
; d) V+ U+ ?0 ^' w8 h ]2 O. M2 k3 ]8 u! `) ?* F
- K- G9 e) x+ \8 T0 `/ u
$ E. x& x7 }% V/ Q
30#~120# |
l4 J$ V( t0 \# I
* ^+ V& g& w" d7 x2 A2 b8 N
" O- v4 h0 U# r H u<0.0021 | ! B: v( h9 f/ C) @
, s7 m/ I5 n: z: ?$ T2 H* w
2 M/ I- L1 `7 z0 L8 P
8 X1 q5 Y: @, l$ y6 d6 H+ }150#~120# | + T. C% [- ?: ]! F; c- I
( f" g5 O: {# ^ y1 H9 D U U/ Z/ w4 L+ q8 J. A/ t
<0.0230 | ( `; R' Y4 C) S( @. F' ]( ?
3 a" k* x: Y s% @! F$ `4 P% N+ N" o8 s" }" n
$ |7 y+ g2 Z. @; o4 {* k) M150#~240# |
+ M" B6 ?/ Z. s8 b& A& V0 _0 o% f6 U3 z6 o1 u
' a! ?9 {7 R$ ~( H<0.0015 |
! U6 K8 h8 @: O2 C2 s
|