Product Details:
|
Other Names: | White Fused Aluminum Oxide,WFA,White Corundum | Color: | White;Light Blue After Heat Treatment |
---|---|---|---|
Grits: | F24,F36,F60,F80,F120,other Sizes Available Upon Request | Usage: | Bonded Abrasive,Sand Blasting,Refractory |
Al2O3: | >99% | Na2O: | <0.35% |
Highlight: | white fused aluminam,white corundum |
Its main chemical content is Aluminium Oxide(Al2O3, 99%min), and little Sodium
Oxide(Na2O), Ferric Oxide(Fe2O3) and Silicon Oxide(SiO2). Because of its high content of Aluminium Oxide, it's
very hard, tough and sharp edged, and has very high refractory temperature, and can be used in abrasive tools
production, refractory materials, sand blasting, water-jet cutting, steel making, metallurgical, casting, foundry,
ceramic industries. We select quality high purity alumina powder and fuse in electric arc furnace by skilled
technicians and execute standard crush, shape improve, sieving, magnetic content removal and grade into standard
FEPA grits for abrasives and sand blasting. Our White Fused Aluminium Oxide is pure, hard, sharp-edged, good
self-sharpening.
Physical and Chemical Properties | |||
Item | Value | Item | Value |
Main Material | Al2O3 | Color | White( Blue after calcining) |
True Gravity(g /cm3) | ≧3.90 | Melting point(℃) | 2250 |
Bulk Density(g /cm3) | 1.5-2 | Max using Temperature(℃) | 1900 |
Mosh Hardness | 10 | Linear Expansivity(0-1600℃) | 7-9 |
Knoop Hardness(kg/mm²) | 2000-2200 | Crystal Structure | Trigonal System |
Size Available(FEPA) | F8-F220,Other sizes upon request |
Applications of White Fused Aluminium Oxide
Contact Person: Mr. Liu
Tel: +86-13681132853
Fax: 86-10-63523805