) D9 \1 z& U! f+ l6 x* s; N
$ l! m! c* j$ F( R) n+ 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。
9 ^% p+ Q4 j3 v: F7 y! v 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.
5 n- ~; X7 O# g2 \% j" ?1 }/ h 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. 3 N4 t0 j4 ]$ l$ }" T5 l, ?
1 @; h: d# z! c+ b2 o, o3 _
! K" q! P. r0 t7 G9 _9 { T% W3 ~& n& ~" _
: c- w- N. V' q/ t4 I! ?. Y0 c% f+ A; N9 b. n
) h0 I2 C+ r. u' ~$ y* } E
9 \0 N$ t' d6 b ]/ s' o5 ^( W$ C4 N5 W" y/ a' M- W B
& {! p0 b( p" W- z2 I1 x
6 W2 {. r; N' ]8 ~ 化学成分(重量百分比%) Chemcal Composition(Weight%) |
# {' H& t5 R* F5 m2 N/ [, U7 c/ V: q5 z7 W9 j( c4 o) ~ D# m. @
( B/ C5 C; w! c1 u2 k! k2 L
粒度grit size |
7 h3 R' P) m t' o: M
& Z& ?7 A I- d AL2O3 |
2 }6 y! M3 x5 T3 U0 I* x3 W" a% r3 A2 j' q$ B9 H3 m4 d6 r. @
Na2O |
; T3 n: b1 ] v/ K# g6 k `9 }
* t6 s; M: q9 f |, \; m1 r
. {4 d3 i4 _7 }5 g' e0 S | 6 V/ X' c4 S4 _
3 `6 ?' r9 ~% T) o! e8 @+ e# W q B* ~0 T6 ]! m- J
≥99 | 4 b W2 [ I- o+ v9 v
: _( |7 s! U, n
|
* z0 ~ ^- H. l) }" g; i# Z
* P1 j a( O, \7 R0 C. p. \
; X. A4 Y; X; H1 Q* i6 x
. d: C3 ^. w( O! `* f$ @100#~240# |
7 X! C- O& |2 W! g9 g+ z' Q3 z. U2 s: R" Y0 T- i
| & X8 ^" j0 ~' ~! M0 W4 \3 T
5 P7 b R3 B" _' F" m/ ~5 `2 y+ \: F% Z4 [& s
≤0.40 |
( ^6 c. ~# \9 g# R. X1 X) ~! N$ D/ P+ z
R2 G* A' y7 h/ h* q4 Y0 N# @; a* d" l3 o+ z* Z+ m& G' r4 L
W63~W14 |
# b5 g4 j* A1 h% C4 I6 a* x/ @2 b* b9 E! X; N9 N4 L7 G0 W
| 3 F; i& E$ r. _ {1 T9 [ |9 r
& Z: f3 x4 L7 U3 V) y% Z
+ N1 \6 S, ` `/ n( W& O≤0.40 | ( a# y/ d# W8 {. |$ P+ x, x% n
* ?" Q! A" A/ ]$ i7 E
2 V" v/ ], l1 \
& w) A" _& Q# }5 s+ x% E* tW10~W5 |
( a. Z; b8 x5 C
4 u/ L% D! O5 c5 d2 S6 e9 l3 i
1 w R u5 j3 ~. L- x& m- T8 C≥99 |
0 ?' @2 s+ Y# f( v. ?) Q
) \' b- J7 W/ I- x# ]9 D+ C# Q; y) b: j" t
≤0.51 |
, B8 d; |, k! A% M | ; m1 z' d3 Z* E
6 W& d( K2 R9 ]! J8 F3 I# E3 N% _/ d- B
) Y8 K0 E# z+ `/ p7 u8 U G
+ @6 T7 X& X7 E! T! c7 V8 x8 ?, Y$ u
- J5 v6 G! f9 o0 F2 ]/ o8 {* p; `
+ W0 I9 K+ H }4 x3 z3 w3 u4 Q1 ]% N3 g' H- a3 M `: l
/ s& |" x" f) g( I 磁性物含量 Magnetic Material Content |
0 {$ z; g% w1 a/ E6 c2 u: Q6 Y1 F W, @! i' W5 C, W% t. G: ~
6 H/ F/ p) O# K K2 N( s' q6 Y( K: Q
8 ?1 s- u8 p8 @9 B1 c
粒度Grit Size |
0 B0 }4 ?$ _ H" `6 I/ @
. u* V7 p& L ^3 t5 t7 A2 `
* C% _) q% M2 r) f+ N) C) A含量 Content% |
; n: D( Z7 ~5 U, B' Y! V3 w2 Z" c' A$ K' I6 x
' ~* Y( N5 n4 ^# C" ~
3 H+ b. [8 z6 h) w8 X# ?16#~24# |
L# W% H/ @& S# v7 {
5 m' N, [8 N/ K4 A7 l& s
) @1 X; G2 u4 b3 }' J9 ?1 g$ D<0.0023 |
; C* c! |! j9 b$ c$ o: j$ ]9 X) J1 z" N( y
! \. I! X+ P* Z2 o4 ]& _
6 u$ C, h1 G0 t u: c! L30#~120# |
1 ^8 k) ?4 O2 p" `0 D! u. d$ b, X4 r% y* f% c# I
1 M; X3 \4 V: m% Z<0.0021 |
, f3 z; ]6 r5 a- d8 S5 W4 i: |9 X; z7 |
D# R9 `+ a. l6 Y
o$ u8 J& X. R+ B150#~120# |
* a- d/ S/ N: P6 d4 s5 {1 J
8 |% y6 K0 K' x1 h/ W: a6 w/ v+ ^' J) F8 Q, e
<0.0230 | 1 C% Z" A, Q7 F' T
# ]% F) w4 e9 L! b
' C! o M e u5 d# M: A' K
) O& r% V' t% W$ [3 |9 s1 E4 d150#~240# |
4 ]0 A! [+ o% `! ]! v a; b$ v; S( r
7 g' D# {) m" v* ^( f: u% L6 _4 p; ^. Z4 r. R$ d+ `- p5 N: P
<0.0015 | 8 B6 ~6 J. Q' y0 e: m$ W
|