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" F" c& G' O; a6 q9 u 白剛玉是以優質鋁氧粉原料,經電熔提煉結晶而成,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、發熱量小、效率高、耐酸堿腐蝕、耐高溫、熱穩定性好。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、高級耐火材料等。
3 o7 A0 `& z& T: X6 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.
, |' _' D0 i; G4 s$ E 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. ! v4 }' e4 j6 l7 X3 ^* y+ x, V
+ B: H5 x7 m' u# f7 N: I
5 N& _$ Q; }. _* z$ ?2 @
0 T$ N' @' g5 i4 V q3 G" z$ q: Q6 F
" Z1 K8 X$ K; `
, g: e+ P, a4 h1 }
. }' D0 f: T( j- F. o
! o$ P5 q0 P# u" a8 g8 X2 H1 E+ v6 ^; `9 g/ ~+ l) y# k" [: r# b- ]
1 c' L' M) X$ N9 @$ C/ g7 f1 N, |
5 A8 h7 W, Q0 E+ o7 y 化學成分(重量百分比%) Chemcal Composition(Weight%) | 6 v; L, c) v; `& N- \
) r+ `' n. `8 a( ~7 W a
5 i' {9 d2 q0 t, M. F- s: v3 Z
粒度grit size |
3 _1 t" X9 Q3 _' l4 x- F8 E, c9 X
( J n. H& V4 i: J( ^, M2 J/ r AL2O3 |
4 _5 {& ?; X' \& m
# M; L8 {" V, g* p i3 Y: M' U Na2O | - t4 q/ w; q% C, \ m
( D* d/ ?( T7 N+ B6 s# q) ?7 Y5 J, f) q8 v/ ]9 f R' L; c/ u
3 U1 J* B( I) s. \$ W+ d: S- M$ T4 d12#~90# |
$ a& ]+ c* f% Y+ h( c
# M7 {: p# }& N% B2 Q. b; F | 8 f2 ^+ e/ U! f/ L# f+ @
( X, T3 Q: S. B9 v9 Y; J6 o
( q: O' m: M% e+ g5 C4 t≤0.40 |
8 r) b# P; J9 k, Y( a
; {( D2 J) s* h; b/ T% \( s
, G1 H& m1 m5 v) Y. Z2 g4 M5 ?2 H% u# Z5 e
100#~240# |
9 A& M2 B! e1 E2 Y8 h2 k0 M y" u$ @7 p- m5 w. p
| 0 n, C8 Y2 j4 R% W& a1 V& f8 G
( _( b% o. F2 F) q. ? v
8 ?1 u M& j' w6 {6 r≤0.40 | 5 l. ^0 }: V, A- M1 d# B1 @
3 O* t E2 I" S# l+ v
/ E1 _+ Z+ }4 y5 I7 y! d, Q
| 9 y) A# G/ c0 q
% r6 a: K3 n% }: }- Z4 k& {7 x: M3 \" Q" V) o
≥99 | n+ l- Q* ~% b
! z2 }. J, ]# b
1 [0 F: _' p+ Z% I+ I' E≤0.40 |
3 T$ q, M( y. A; R c- s- p% A$ E# ~. m4 ]7 v
% q+ s0 \1 m0 P; G- l& M& ?: m4 J& A) F* ?& | E7 I
W10~W5 |
( k& F' r3 {0 X! j/ t" \+ V/ Z" L. S$ V
| " d1 E6 M5 b0 O) I5 I. g8 m0 I
) e" Y3 L7 d. l6 l7 B8 E
W+ K1 t( E( S0 E3 f! {≤0.51 | / G8 t6 ]+ h% @3 l' p3 P: V `, L6 s, g
|
$ u i: [# Z% @/ p7 m
# j$ T1 h) [; }9 O9 L$ W' N4 L, r9 ^" R+ Z
, D/ z' L }! q8 s$ Y8 C. |, t, B" @ ~
5 `7 }- G3 X; a( E- m0 h7 ^2 w; o0 p
9 e2 g" V5 E ^" J7 Y/ m9 J8 I' ]7 N9 G) |7 E2 X E& E
磁性物含量 Magnetic Material Content |
& p D9 h" _, l5 _5 J) ?2 w
4 B5 c6 ?1 A1 u/ A' R, n
9 ~( z9 k" T1 \( ?/ F2 ~4 u! m( L. f% Z4 K& z" s8 Y
粒度Grit Size | 7 |0 {' A% N$ ^: {5 ?) k, u/ G
1 h* S7 w. n W$ t4 c( L7 O8 O! V% C; K% H2 F3 {' B9 R
含量 Content% | ! ~$ D. X5 h3 q( l/ O" k
5 b% I! S! y* s' X) N4 ?$ Z+ `
u0 `/ L9 M; u7 W& T
9 z' M% D; A* a" Q5 Y16#~24# |
" p3 a4 e( i: [0 M; f* I- l* @; \0 K2 `* _+ R
* N+ h/ o# G& u4 d
<0.0023 | 0 K$ f% u4 x, F: M4 x7 B3 k
% S$ i0 h4 H1 g, J2 T* E( [# g5 M6 {. ]6 C
0 s/ n! p! ~$ T6 Q$ a& }
5 S( W& I3 a/ n+ T ^9 P30#~120# | 8 H0 d" p1 V; c1 B- [% l; D% b- E
( |, `; v- I+ t/ e
6 @3 Z- n8 ^1 V! e0 S! r& ~+ T9 {
<0.0021 |
7 ~3 Z7 S: y# E6 x7 N0 `3 x6 i7 |& D- ]% E
: B4 |1 s, r( J
& h( B8 ^$ j$ P: I# _( Y150#~120# | - G$ _, u+ j8 a4 B, f3 ?( C3 [ C
# S. }+ h9 i \7 E" t1 @# D* O7 b5 \* v* K1 y4 S
<0.0230 | 3 w; S% w+ P1 h6 T9 D9 S
! \7 M& @0 P2 ~+ }# ~4 i4 t O3 S
5 H; q/ C/ Y) Q: q& Y
) I3 w+ Q& f! @9 p' R) @$ f* L150#~240# |
, {* ^1 @7 I8 V( b) M7 B7 U S' c; Q! `- I4 w
/ b. c- X- _9 _, T
<0.0015 |
2 {) D. [$ R: c5 q
|