Brown Fused Alumina
Brick Grade Brown Fused Alumina , Calcined Calcined Alumina Powder Chemical
Price: Negotiable
MOQ: 2 Metric Tons
Delivery Time: 10-30 work day
Brick Grade / Brown Fused Alumina , Calcined Bauxite / Aluminum Oxide Physical And Chemical Properties Grade Specification Chemical Composition(%) Al2O3 SiO2 Fe2O3 TiO2 CaO Brick Grade * -8+16,-16+30, -30+60mesh,Fines ≥95 ≤1.0 ≤0.3 ≤3.0 ≤0.4 Melting point 2050℃ Refractoriness 1980℃ True density 3.90ming/cm3 Mohs hardness 9.00min Process Of Production Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than