silicon carbide abrasive powder corundum ceramic wheel

Silicon Carbide, Carborundum Abrasive Products Wholesale

Fused Alumina (Corundum or Aluminium Oxide) is ideal for industrial and other high-tech fields: grinding, polishing, blasting, lapping, gridning wheels, refractories, metal preparation, ceramic shapes and so on. Fused Alumina is mainly composed of Aluminium Oxide (Al2O3). Silicon carbide ceramic (SiC) is an advanced ceramic material containing silicon and carbon. Synthetic SiC powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics. Black silicon carbide (Carborundum) is generally used for the abrasive wheel, slurry, refractory and ceramic industries. Silicon Carbide is special in the way it breaks down. As it breaks down into smaller particles, the media will expose new, sharp edges. Therefore, black silicon carbide can be best used over and over, such as in a rock tumbler.

Abrasive Wheels & Discs – Silicon Carbide

LotFancy Stripping Disc, 6PCS 4 1/2” x 7/8” Quick Easy Strip and Clean Discs, Paint and Rust Remover Stripper for Angle Grinder, Silicon Carbide Abrasive Wheel for Wood Metal Fiberglass, Purple 4.4 out of 5 stars 23 There are many types of grinding wheels. According to the abrasive used, it can be divided into ordinary abrasive (corundum (Al2O3) and silicon carbide, etc.) grinding wheel and super-hard abrasive (diamond and cubic boron nitride) grinding wheel; The four primary types of grains used on abrasive wheels for metal include aluminum oxide, zirconia alumina, silicon carbide, and ceramic alumina: Aluminum oxide grains are tough and hard-wearing, making this type of abrasive wheel a good choice for grinding metals such as steel, stainless steel and other ferrous metals.