Brand:Zhenghuan
MOQ:1
Quantity:30000
White Fused Alumina belongs to the group of electro-corundum. Itis produced by controlled melting of alumina in an electric arcfurnace. White fused alumina is iron-free, ultra pure and extremelyhard.
Applications:
◎Reusable abrasive
◎Grinding, lapping and polishing medium
◎Ceramic grinding wheels and grinding media
◎Wear-resistant and refractory products
Typical physical properties | Typical chemical analysis |
Hardness 9mohs | Al2O3 >99.60% |
GrainShape angular | Na2O 0.26% |
Meltingpoint approx. 1950 ℃ | Fe2O3 <0.03% |
Specificgravity approx. 3.9-4.1g/cm3 | SiO2 0.07% |
Bulkdensity approx. 1.5-2.1g/cm3 | CaO 0.02% |
| MgO 0.01% |
