BFA , Brown Fused Alumina , Brown Corundum , Calcined Bauxite Process Of Production Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C. A slow solidification process follows the fusion, to yield blocky crystals. The ... Read More
Fused Spinel PROCESS OF PRODUCTION AND APPLICATION Manufactured from high purity magnesia and Bayer process alumina in large electric arc furnace,it has excellent refractory properties, and can be used to produce Bricks and Castacles in areas where slad resistance is key. Such as: Proof of EAF and ... Read More
Raw Bauxite , Rotary Kiln Bauxite , Calcined Bauxite 87 % Details information Bauxite is a mixture of minerals that contain various concentrations of hydrated aluminum oxides, as well as impurities. The primary ore minerals are gibbsite (alumina tri-hydrate), boehmite and diaspore (alumina ... Read More
White Fused Alumina For Refractory and Abrasive Chemical &Physical Properties Items Unit Index Typical Chemical Composition Al2O3 % 99.00min 99.50 SiO2 % 0.20max 0.08 Fe2O3 % 0.10max 0.06 Na2O % 0.40max 0.24 Refractoriness ℃ 1850min Bulk density g/cm3 3.50min Mohs hardness --- 9.00min Principal ... Read More
Tabular Alumina Chemical Properties Item Index Typical Chemical composition Al2O3 99.00 % min 99.53 SiO2 0.18 % max 0.08 Fe2O3 0.10 % max 0.06 Na2O 0.40% max 0.36 Physical Properties Item Index Typical Physical Properties Bulk Density 3.50g/cm3min 3.58 Absorbing water rate 1.0%max 0.75 Porosity rate ... Read More
Boron Carbide Boron Carbide is the lightest technical ceramic material (2.5 g/cm³) as well as the hardest (second only to diamond). Product Description Boron Carbide Powder is mainly produced by reacting carbon with B2O3 in an electric arc furnace, through carbo thermal reduction or by gas phase ... Read More
