Zhengzhou Haixu Abrasives Co.,Ltd
Zhengzhou Haixu Abrasives Co.,Ltd
[
Henan,
China (Mainland) ]
Pink fused Corundum #24#30#36#46#54#60#70#80#90#100#120#150#180#220
WFA White fused alumina/Aluminum oxide/Alumina oxide/Corundum/emery
BFA Brown fused alumina/aluminum oxide/alumina oxide/Corundum
River/Rock Garnet sand for waterjet cutting and sandblasting
PFA Pink fused alumina/aluminum oxide/alumina oxide/Corundum
Zirconium fused alumina/aluminum oxide/alumina oxide/Corundum/Emery
ZA Zirconia fused alumina/aluminum oxide/alumina oxide/Corundum
abrasive garnet sand 60,80,100,120 for waterjet cutting machine
refractory brick raw material--white colour platelike sintering alumina tabular corundum
High purity 99.2%min Al2O3 white plate alumina corundum plant
Lapping white fused alumina WFA Micropowder JIS#240-JIS#8000
Henan, China (Mainland)
Haixu Abrasives
F12-F220
Medium
Aluminum Oxide
Ton
2
USD 999.000 - 1999.000
Tianjin/Qingdao port
7days
25kgs pvc bags+1mt big bag
Yes
999999 / Year
L/C, T/T
Pink fused Corundum
Pink Fused Corundum is bayer alumina,which is electrically fused in high temperature,being added with the right quantity of oxidized chromium. lt is pink.lts hardness is close to,but toughness higher than that or WA.
Chemical composition
|
Specification |
Low chromium |
Medium chromium |
High chromium |
||||||
|
|
Al2O3 （%） |
Cr2O3 （%） |
Na2O （%） |
Al2O3 （%） |
Cr2O3 （%） |
Na2O （%） |
Al2O3 （%） |
Cr2O3 （%） |
Na2O （%） |
|
F12-F80 |
≥98.50 |
0.20-0.45 |
≤0.50 |
≥98.20 |
0.45-1.00 |
≤0.55 |
≥97.40 |
1.00-2.00 |
≤0.55 |
|
F90-F150 |
≥98.50 |
|
≤0.50 |
≥98.20 |
|
≤0.60 |
≥97.00 |
|
≤0.60 |
|
F180-F220 |
≥98.50 |
|
≤0.50 |
≥97.80 |
|
≤0.70 |
≥96.50 |
|
≤0.70 |
|
|
|
|
|
|
|
|
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Physical property
|
Basic minerals |
Crystal size μm |
True density g/cm3 |
Bulk density g/ cm3 |
Knoop hardness kg/mm2 |
|
α-Al2O3 |
600-2000 |
≥3.90 |
1.40-1.91 |
2200-2300 |
Application: The abrasive tools made of it feature excellent durability and high processing cleanness,which are suitable for the precision grinding of the measuring tools,lathe main shafts,instruments and apparatus parts,threading workpieces and samplers,etc.
