Brown Fused Aluminum Oxide Suppliers | BFA Abrasive
Brown fused aluminum oxide, otherwise known as Brown Fused Alumina or BFA, is produced through an electric arc furnace process. Brown fused aluminum oxide is both a hard (Mohs hardness 9) and tough material with high strength, making it an excellent abrasive grain raw material for applications such as blast media, sandpaper, grinding wheels and abrasive discs, rolls, belts and pads.
Brown Fused Alumina > Products – Electro Abrasives
Brown Fused Alumina (BFA) is produced by a reduction fusion of high quality bauxites in electric arc furnaces. It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications such as grinding wheels, sandpaper, blasting …
Brown Fused Alumina – Sijihuo Refractory
Brown Fused Alumina (BFA), is also known as Brown Fused Alumina or BFA, is made of superior calcined bauxite, mixed with ferric chippings and coal as per suitable rates, melting at super high temperature condition approximately 2250℃ through an electric arc furnace processing.
brown fused alumina BFA /brown alumina oxide for abrasive
Brown Fused Alumina Bfa /brown Alumina Oxide For Abrasive/brown Corundum For Refractory , Find Complete Details about Brown Fused Alumina Bfa /brown Alumina Oxide For Abrasive/brown Corundum For Refractory,Brown Fused Alumina,Bfa,Brown Corundum For Refractory from Abrasives Supplier or Manufacturer-Zhengzhou City Mantanghong Abrasives & Abrasive Tool Co., Ltd.
Refractory Material Suppliers | Buy Refractory Products
Our Refractory “A” Grade Super Calcined (RASC) bauxite is sourced from Guyana and is universally considered the most “refractory” bauxite available in the world. High in alumina, this material is very low in impurities. We also produce a brown fused alumina product, BFA-96. This has a high alumina and low iron content with low magnetic …
What is difference between white fused alumina and brown
Aug 01, 2016· BFA and WFA similarities are as follows; Both basic mineral: α-Al2O3 Both PH Value: Neutral Both Max.usable temperature in air is 1900 Celsius degree, decomposition point is 2250 Celsius degree. Both main chemical composition of finished products …