Brown Fused Alumina is made of high-quality bauxite, anthracite and iron filings. It is cooled and smelted in a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. After magnetic separation, the sieve is divided into various kinds. It’s very
Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C. Our BFA is made into different shapes and grit sizes ranging from macro to micro grits and powders. It is a tough, hard material with high strength, excellent wear and corrosion resistance and good thermal
Brown Fused Alumina for grinding wheels Brown Aluminum Oxide is made of high-quality bauxite, anthracite and iron filings. It is cooled and smelted in a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. After magnetic separation, the sieve is
Brown Fused Alumina also called Brown Fused Aluminium Oxide Brown Aluminum Oxide or Brown Corundum is a material produced by fusion process of bauxite(source of aluminium oxide) and other fillings and crushed and screened into grits of different sieving distribution. It is a brown,dense,tough,hard,heat resistant,abrasion resistant material widely used for abrasives,refractory and sandblasting purposes. Main manufacturing
A microdureza da Alumina fundida marrom é 1800-2200kg / mm2. A tenacidade é superior ao carboneto de silício. As ferramentas abrasivas feitas de alumina fundida marrom são adequadas para moagem de aço carbono, liga de aço comum, ferro fundido maleável, bronze duro, etc. A fundição marrom também pode fazer refratários de boa qualidade, etc. A refratariedade
Refratário / à prova de fogo Brown Fused Alumina contém 94% -97% de óxido de alumínio (Al2O3), tornando-o um material que resiste a alta temperatura, corrosão e boa condutividade térmica. É um mineral bruto ideal para produtos refratários com e sem forma e produtos à prova de fogo, especialmente na indústria de fabricação de aço.
