WHAT IS BLACK SIC? SiC usually includes black SiC and Green SiC,which both have better hardness than white fused alumina. Black SiC is a black color abrasive and made from high purity silica sand and petroleum coke. What is the main chemical composition of it?  It is SiC,more than 98%. What about the physical properties

WHAT IS THE BLACK COLOR IN SILICON CARBIDE? The silicon carbide in black color is black silicon carbide,also called black carborundum,black SiC and for short”C”. It is produced in electrical internal resistance furnaces from high purity silica sands and petroleum coke. What advantages of black silicon carbide has? –High hardness:mohs hardness:9.15 –High strength and wear-resistance

WHAT SIZES OF BLACK CARBORUNDUM HAIXU ABRASIVES MANUFACTURING First,what aliases of black carborundum has Black carborundum is also named black silicon carbide,black SiC and “C” for short. Secondly,explain what is black carborundum It is made from silica sands and petroleum coke,with high hardness,thermal conductivity and strength. Thirdly,introduce our factory-zhengzhou Haixu abrasives co.,ltd ZHENGZHOU HAIXU ABRASIVES

WHAT SIZES OF GREEN CARBORUNDUM HAIXU ABRASIVES MANUFACTURE Green Carborundum also named green silicon carbide,green SiC and “GC” for short. It is a kind of high hardness artifial abrasive,made from silica sands and petroleum coke(added salt during smelting). Zhengzhou haixu abrasives co.,ltd,as manufacturer of green carborundum from China,has been manufacturing and exporting it for more

ALIASES OF GREEN SILICON CARBIDE Green silicon carbide is green color powder,made from silica sands and petroleum coke. Why do silicon carbide has different color made from the same raw material? The only difference is that adding salt when smelting if produce green silicon carbide. What is the short name of green silicon carbide? Globally,GC

ALIASES OF BLACK SILICON CARBIDE Black silicon carbide is a kind of black color artifial abrasive,made from high purity silica sands and petroleum coke. As we know C is the short name of black silicon carbide. Then what are the aliases name of black silicon carbide? today we sum up and list here: 1.Black carborundum