Min. Order Reference FOB Price
20 Tons US$500.00-700.00 / Ton
Product Description
Brown Corundum for Abrasives and Refractories Brown fused alumina also named emery. The raw materials is bauxite, carbon materials and iron scrap. Put the raw materials into arc furnace, passed the high temperature. The main ingredient is Al2O3 and the content is 75-95%. Also have some other ...