What is the difference between white fused alumina and brown fused alumina? 1. Different raw materials: The raw material of brown corundum is bauxite. The raw material of white corundum is alumina powder. 2. Different applications: Brown corundum can be used to make ceramics, resin high-consolidation abrasive tools, grinding, polishing, sandblasting, precision casting, etc., and
What impact the price of white fused alumina 1. The price of raw materials: The raw material of white corundum is high-quality aluminum oxide powder, which is unevenly distributed throughout the country, and some are more or less. For manufacturers with a shortage of raw materials, their raw materials must be imported from other provinces.
White fused alumina manufacturing process White fused alumina / White Corundum is a high-grade refractory material, which made from high-quality alumina powder by melting above 2000 ℃ in the electric arc furnace and cooling, classified into different grain sizes. The white fused alumina is the main raw material for the production of unshaped and shaped
White Fused Alumina Analysis Report White fused alumina White Corundum is a high-grade refractory material, which made from high-quality alumina powder by melting above 2000 ℃ in the electric arc furnace and cooling, classified into different grain sizes. The white fused alumina is the main raw material for the production of unshaped and shaped refractory
The specification for White fused alumina micro powder Test items indicators Mohs hardness 9.0 Bulk density 1.75-1.95g/cm3 Real density 3.95g/cm3 Melting point 2250℃ The highest operating temperature 1900℃ Used for
White Fused Alumina materials for the casting of reactive alloys and steels at very high temperatures. Fused aluminum oxides are synthetic hard minerals based on alpha – aluminum oxide. They are produced in electric arc furnaces by electrothermal fusion at temperatures around 2050°C. These products show a value of 9 on the Mohs scale of
