White alumina F46 /F46 white fused alumina/white aluminum oxide
Our white fused alumina grains are produced from high purity calcined alumina in electric arc-furnaces.The molten material undergoes cooling, crushing, grinding, sieving, classifying and, of course, various quality checking procedure before it is packed for delivery.
Physical performance
White Fused Alumina |
|
Size |
46 |
Crystals |
Trigonal |
Melting point |
2250℃ |
highest used temperature |
1900℃ |
Bulk density |
1.75-1.95g/cm3 |
Specific Gravity |
≥3.90g/cm3 |
Mohs Hardness |
≥9.0 |
Usage |
1. Surface treatment/finishing 2.Lapping, polishing, Micro-blasting applications 3.Ceramic Tiles special ceramics 4. Thermal Spraying (Plasma Spraying). 5.Grinding high carbon steel, high-speed steel and chilled steel |
Chemical composition
DESCRIPTION OF GOODS |
White Fused Alumina |
||
SIZE |
46# |
||
CHEMICAL COMPOSITION (%) |
Al2O3 |
Fe2O3 |
Na2O |
99.39 |
0.04 |
0.28 |
Available sizes
Fraction |
0-1mm 1-3mm 3-5mm 5-8mm... |
|
Fine |
-100mesh -200mesh -320mesh... |
|
Grains |
8# 10# 12# 14# 16#20# 22# 24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220# |
|
Micro powder (Standard) |
W |
W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 |
|
JIS |
240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# |
|
FEPA |
F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 |
Our advantages:
1. We supply abrasive products since 1999.
2. Our products have stable quality.
3.Our products have competitive price.
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