3 _5 c7 s3 U/ p* X9 F" }( Q5 l5 N
6 p# Y( T) t1 r1 M) r; s 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。 3 I3 A0 ]9 z) n
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.
, b1 J& p" w! y# G; s# @+ w: w 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. f& y6 o- a8 E/ |. n
( v3 q( f6 h5 P; x: H% y6 `0 t- z; _
; @! E- X p9 V! g8 c
9 ]1 n. g) {+ e1 v' Y2 H) H
9 N) I- h8 }* F& p5 p7 t6 q
3 |! S" B2 i5 k' g$ Q* `2 ^. l( ~0 P, z7 @( u+ f' N; |
1 M, S! ?6 X, F) j, t+ { I- m0 N; F6 P& _( w
- a0 r4 A0 I! t" S9 _ 化学成分(重量百分比%) Chemcal Composition(Weight%) |
1 s% t5 @: w) `) j: ~" ]0 @( ^9 z( F }7 W) M- {1 z) H. A
- `5 [- t" ?9 r) M' }1 t6 n. D
粒度grit size | ; o3 F( q, x- n6 k9 h/ c
1 @: ^9 g! T/ m AL2O3 |
' ]2 R4 r/ ?: b% q
! ~/ Y8 d! T& @, D( a Na2O | 5 t* T9 P+ [/ Z" l
. Q* a0 S! d2 J+ F2 s& s" k* s! R% E/ L3 m4 L) _. S/ [
6 x' ?' C3 T: \1 z9 Y7 a: j
12#~90# | $ I# K1 J% z4 u' @, l
" e0 ?8 A w8 s
( I1 z7 I+ Y: L: s' g7 U4 B9 R- y≥99 | ( a$ g! B( |& l- f- |
8 i, | D& u6 L2 Q7 F) g3 f( q
& v6 M/ r' G% U" y9 g& Z% }$ Z≤0.40 | - J8 M3 Y/ x- ?% E$ o
! b* e! V" k7 e# {
5 W; a9 A! j, q# R/ w- ~- u; A H) k7 A$ l" f- K/ {0 X! V4 E
100#~240# | ; @& p: W; X$ J
L H1 ` {$ F2 L; g
9 _5 I+ i" c) t, P( z
≥99 |
2 v: n/ n/ T3 Y9 h+ f
7 @0 O! z. ]* g* G+ B | ' r% Y1 e# h6 {% x% A B) J: w' x" Y
+ ^+ N8 v" c1 y. \/ k$ ~* r1 _
$ v: g$ g+ G0 U; }. G5 K( f/ i0 O. d+ x: b* B) d; m p: L
W63~W14 | 2 m2 w. ^' t( s5 N$ a& A5 U+ s/ S) D
0 [6 E( }. ]+ c/ Z |
5 `! v" R4 [4 P; }; G3 o$ R
u4 L# M3 _& V7 v1 I) S
2 Z6 `2 ~5 `! Z6 @1 H+ G1 n≤0.40 |
# p2 [- s; g& h) v( z" ]$ ?' K
. a0 L. x" p! q5 I) R3 \( \& \1 [1 S
6 t: T+ L1 e5 b! m1 G J2 `
W10~W5 |
7 Y+ J1 ]/ I% Y* p% v
. C4 k& ^5 i' j+ ^: c( t# c6 y6 ~4 n# H' `0 B
≥99 |
; M, z% r1 j4 b
^$ [" j$ W+ N2 V* {8 [4 s t, l$ b; U2 ]# p0 |6 S
≤0.51 |
! I# r* e. Z4 \ V' m+ c v |
* E4 m' u9 W8 ~5 s" j1 b% e* k" q* T( ^6 G" e% r& z: i
/ E" ]) F9 I$ O; F" O$ _
/ G3 u+ @0 E; r" k) v, R+ L9 u9 x
0 w. Y+ K! q: s. b( P0 S/ g8 D4 C# _) [, m8 L3 K6 W) J
磁性物含量 Magnetic Material Content |
2 _' l! s$ A% A: q8 i+ b" y+ i% M2 a- j+ u
; I& g. A m. U" `- B
% ?* ]+ A( @+ k w
粒度Grit Size | 8 I# H% |$ `$ O0 a' o' X# N! A
" C# b5 a3 k2 y# Y7 L8 D+ L: G4 K8 l
& l7 N }: S: U( i1 D
含量 Content% |
! V6 R b/ L: t0 ]2 f) x
9 Z, }0 m; `1 P# S" q5 k
+ ?* [3 W0 e0 t# y" e9 s& ?
6 l# f& p9 A6 B/ x* K, u16#~24# | ' ^! R5 l6 H1 I
; n6 r3 e" R, ~; |+ @, g9 ~9 l
# y; [4 f) M' c- ]' g3 x3 o+ g0 M) E<0.0023 |
{) r' {2 U4 R/ Y# M) u) r H4 } e o( |
% e% `: m4 ]5 e) Y g+ T* | B$ I! s
( I8 D" E1 i9 D7 S30#~120# | 3 X+ i- L, f! b8 ~8 y F" X- l
- W7 `) v% O$ }7 A# U- {; e& h! U+ r5 K
<0.0021 |
3 Y0 ^, @" I- [9 q, ]1 f0 y6 u+ t, A; ? M) T/ d: f
% O! v4 }) q+ `+ T O0 K3 p
! D. H) ~$ `+ T! k) Q
150#~120# |
3 U7 Q- L3 ] c- S
6 Q& L3 Z4 H2 e/ s: P1 N- y4 Q$ j3 e* b2 |# E1 H7 x1 p
<0.0230 |
6 T2 O' t! s2 g
1 }. P# s$ o+ v% n! F+ I: n9 z8 a7 i1 [' x) x
+ v2 W J L8 N4 X150#~240# |
1 M' @6 r. \4 ?% H& X( t3 H7 x& \
% w! v3 k( Y* c% C: n! K
5 a7 H3 H+ z% q$ E0 M<0.0015 | * X. P a# J5 c; \( f
|