Silicon Carbide Black Grit for sharpening stones

1. Description:
Silicon carbide is made by combining pure white quartz, petroleum coke, sawdust and salt in an electric furnace. Hardness and purity are determined by the color of the crystals. Green silicon carbide ( GC) is the purest form, while black silicon carbide ( C) is less pure. Silicone carbide is a harder material than aluminum oxide, and has excellent finishing characteristics.

2. Application:
( 1) Cleaning, descaling, coating and contamination removal, etching and surface preparation of ferrous and non ferrous metallic parts prior to rework, painting, coating, anoldizing and powder coating.
( 2) Removal of thermal metal spray and carbon deposits from jet and gas engine components abd turbochargers prior to rebuild, anodizing and thermal metal spray.
( 3) Decorative glass, stone, metal and wood etching and carving