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9 ~# l1 t6 j( b: s3 I9 M 白剛玉是以優(yōu)質(zhì)鋁氧粉原料,,經(jīng)電熔提煉結(jié)晶而成,它的硬度略高于棕剛玉,韌性稍低,、純度高,、自銳性好、磨削能力強(qiáng),、發(fā)熱量小,、效率高、耐酸堿腐蝕,、耐高溫,、熱穩(wěn)定性好。其磨具適用于磨削高碳鋼,、高速鋼等,。還可作為研磨拋光材料;精密鑄造,、噴涂材料,,化工觸媒載體,特種陶瓷,、高級(jí)耐火材料等,。 ; c V) e/ v+ h( f. g5 f! ]+ m7 w
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. 0 \3 n/ M `" x: c* S; w: u8 L
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* M4 {' N! t$ U
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+ R6 d8 U1 o" O3 W' D 化學(xué)成分(重量百分比%) Chemcal Composition(Weight%) |
0 U3 m3 I2 S( k& y4 b* r4 ~7 e' p7 @( S( x2 ?. \& F1 g
1 N$ j# Y; N" N7 W2 @6 C3 K- X 粒度grit size | 5 _9 @5 @3 n" ]9 b! p
4 y' e( x) R0 c) G2 P AL2O3 | - M8 ]. S2 f) D( b0 E+ f
3 V4 O* {* }" S0 d% T
Na2O | 3 Q) {) t% A! a5 u
2 N& d9 m8 N2 S8 G& x9 y
% V6 G. P/ r, ?6 h+ z, P, P0 c% k8 \
12#~90# |
9 f+ L* f8 a: H) v
/ H2 I* G% A. b
. H6 e6 o B; k! H( ~6 U1 p$ [, [≥99 |
* T* F4 L* z/ r; w) a$ x* K$ g7 y0 I& J, x
G9 Q5 P& z" t5 T# ?# c6 F' W≤0.40 | / Y9 J8 y9 [ B1 B1 Z
4 w& f6 L' I1 Y& U9 v3 E0 y2 ~
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4 b" x7 v) S j: ]100#~240# | 6 Y: B' u" y6 c9 c$ s4 h& n
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| : g: c- B( l# ]! P! w4 \3 \
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5 h; A# x$ s1 p; `' W
≤0.40 |
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5 g7 G& T8 p8 _( D I2 R" [$ y) z3 `
1 [* E1 c( D7 S- X0 ~' M
! _: I3 r6 n0 F( B! H: |+ V# lW63~W14 |
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+ p! n) m, b. {( ? |
2 p5 o" H r6 P! y; V' ?2 j% `
8 L: X, W6 y6 S0 m _$ @& s | - U2 w" ^2 k; S+ E7 k# ?
8 @0 c& q5 m: m
6 t3 k( p8 A) K. m
( Y# V2 ^6 [& Y9 }7 jW10~W5 | & U1 q0 t- M2 A4 V7 t5 T+ X7 o. q6 H9 Z
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≥99 | " W" ?5 K# D& h& a- \
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# c8 B( M" A$ w3 {' d≤0.51 |
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磁性物含量 Magnetic Material Content |
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8 C; z& C: q* y9 d0 C2 S粒度Grit Size |
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' F7 s) @. F; v) Z( r) C6 R! P$ c! T q含量 Content% |
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16#~24# | 9 ]0 ^' j9 v6 t* p
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7 p' O; p& V( n8 i<0.0023 | . G; v* R! M; F9 J3 @
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$ E/ k1 q0 v9 {* A" z30#~120# |
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* q) r( r- F; c( k6 \4 X<0.0021 |
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% n8 E6 t2 c5 k& O1 J j) }. ]
: s' C) B, Y1 u6 W" X9 z# l, f E& P0 O; X* Y' `8 V
150#~120# | % x! |+ |2 f- k0 E/ d
w: v! m1 @$ |' ?& W! Q9 B
+ e T, c0 z$ F0 d6 F
<0.0230 | 5 X/ H( g4 l: ], J' ?7 R& O
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. i6 ]: J$ o: n+ }3 I: A
- {8 y6 s8 t ?1 _5 z150#~240# |
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<0.0015 |
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