Purchase Qty. Reference FOB Price
25-49 Tons US$890.00
50-99 Tons US$880.00
100+ Tons US$870.00
Product Description
Black Corundum / Black Fused Alumina For Polishing I. Introduction: Black Fused Alumina is a new type abrasives material which features lower Al2O3 and certain grade of Fe2O3.And it has characteristics of moderate hardness,high toughness,high temperature resistance,and stable thermal stability. ...