% T: \/ n1 ^+ F. a3 a; S$ n: d9 f7 s3 x
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。 , H1 f2 a$ Z& N2 H q3 }
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.
2 A4 a+ D6 L7 n: \/ ^ 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.
! x# |. K2 t5 I+ J
* J7 t6 P+ m! y! o& Q3 x4 r
$ B+ [8 [5 e0 w& w
1 U/ _7 V/ @" l3 [' | |: Y# r( W! M. S
- K0 T, C0 R4 W& b1 F
6 X9 @$ M& _" ^
/ Q4 h- C- K; C+ K# P
* a9 a; v: T) T7 y) e- I( p' q4 w
8 d9 y B% {# E# l7 I2 V+ d/ ~7 @8 \" N/ |! W
化学成分(重量百分比%) Chemcal Composition(Weight%) |
3 Z+ d( s+ ]8 ?& C: b2 e3 _7 X" _' O4 _" j- ~9 d
5 K% z. ~0 ^3 z, Z 粒度grit size | . ]" V& u4 O8 s% l
$ X) q! L. _; W% g
AL2O3 |
# [2 b$ w E& p9 |* M( n
' {% w( Y. _5 h4 s* B5 U Na2O | ! J* x n) z% `7 p
# _; o* u: ]! a2 ~, ` J4 t5 u1 |$ E) T5 n% _# Y3 k
: [8 U5 |2 a2 `- v
12#~90# | 5 E8 Y) k9 N$ Z$ P0 c9 {
9 ~1 Y. \ j! j8 X0 r5 W" G; n, v1 R" F7 g0 j: `# O3 Y. N
≥99 |
7 `+ m& w5 U0 v# x- o p; e+ a8 Y) W6 T1 K; d
' P7 |0 ?% `6 {( c6 j≤0.40 | ! q$ ?& `9 Q/ f' _) @: c
+ |; t+ {( y: w" H
) d4 c: h& i- h7 s4 s' F4 a# Y" n! f: f! n
100#~240# |
' @7 F9 O( p( o: K4 ^
) ^: c( [6 S; J8 r5 i* u! M- u+ x- v- O5 j1 h+ j R/ ?6 W- E& G9 z+ S
≥99 |
. d$ P0 a6 o% Q0 Q+ A; g( _ B6 o$ Q2 i6 V+ [, W7 \) I% q' q
* k% S. \6 \; y4 M; X, @4 s≤0.40 | ' K, o* c% E, q% C
/ E, S' }3 C4 G1 J5 n! X9 P- f1 M- p0 B3 b' _/ k. ~7 Y3 d
: t% l- `: \" o4 [
W63~W14 |
1 ^( `& g3 {+ [: v. u- A$ I5 V. q4 J, f$ |8 v. @' Z
$ Q: f$ O: v6 j) _7 g/ `
≥99 |
" y" r3 c/ A" F& i8 R. B2 r
6 {6 n; m7 ~3 u$ U | # F- x6 ?6 e7 B f% y y4 t/ u
% W- F- \7 `, y3 T; m/ \. U
/ M5 h% I- i% a
& u" h& s1 D) I4 A) s7 D
W10~W5 | + W' M3 M- y: p. `/ _
1 C) s3 S' e: Z, q
| 8 R" e* [: p6 X
; t0 A+ E9 F; D% L: m' @
& g' C K9 U2 R3 m3 Z2 J$ q+ [: ^≤0.51 |
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| " V+ U' ]2 R4 r! r9 ^2 t! k
- _) H: R" L. t$ M- l. |! \; o
' c+ u; Z6 E- I, U
8 a3 {" B& r# i# L( J* l/ R: C# p2 m8 ]/ q) u
" e/ @2 I) \0 }: ]0 z
# L8 L( S7 Z* }
; S+ A6 G3 k, f4 b y 磁性物含量 Magnetic Material Content |
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3 `. t# q ?# ^% l' J
& b, W, ]! ~' b% f" h
粒度Grit Size | 5 |- o& f& v$ @+ l6 V
( ]9 G1 r+ O4 x4 g& ?
3 g! A, B: c/ K8 v% j7 U含量 Content% |
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9 N: {5 s' U* d& G1 \7 e0 \
, J& j3 B' e- m: A4 b$ ?16#~24# |
& z+ d% L2 j( Z( {
" q6 w" I0 A5 U/ n% ^2 }/ A0 i+ c" \% P' B
<0.0023 |
2 g [- z0 E$ y- `: Q: z: b5 e9 ~7 t5 {: }0 S; g, n# G5 Y# j; n
" [ X# b3 T4 L7 j* ~5 p. ~4 r5 m( K9 w6 e
30#~120# | & [* q; r7 O8 h! u: Y0 ^
x- {$ B5 W6 o | & J' ~5 v: ?/ G
& b) ~. K2 x6 @
) q- U: }! C! i. e) t4 Y9 \) e3 f
150#~120# |
8 R/ Z3 O3 h: Z6 W6 t: W, X' ^7 w( `/ S9 V5 R* D% |1 i
8 f, R, A( U* g; w! K6 Y
<0.0230 |
4 b' r; O& W. _0 |1 |- E
! |4 u2 R: Q5 {; A" Z h4 Y& a( K3 I1 g
5 h5 d1 {0 t% y3 j& X+ b. ?
150#~240# |
* N2 r) a) H C, X" b2 t1 V) `% B- Y$ t/ p
0 x# H2 s1 ~7 i1 m$ O' a) { K) I4 D U. O
<0.0015 |
1 w. ~( a |" m9 ` x7 b9 `
|