Green Silicon Carbide

1 offer from 26 99.

Green silicon carbide.

Cgw abrasives bench wheels green silicon carbide carton pack 6x3 4x1 gc80 i v bench wheel sold as 1 each. Silicon carbide is an extremely hard material mohs hardness 9 25 is chemically inert and does not melt. 4 1 out of 5 stars 3. Hexagonally shaped it breaks into very sharp particles.

Super powder of it is also a kind of ceramics material. Silicon carbide is produced by heating silica sand and a carbon source typically petroleum coke to high temperatures in a large open acheson furnace. Cgw camel 34952 6 x1 x4 gc120 i v silicon carbide plate mounted wheel 46 07. Black sic will contain some free silicon and carbon and thus is not as pure as green sic.

Carborex green is a high purity semi friable medium density virgin green silicon carbide. Green silicon carbide sic is an extremely hard mohs 9 4 2600 knoop man made mineral that possesses high thermal conductivity and high strength at elevated temperatures at 1000 c sic is 7 5 times stronger than al 2 o 3 sic has a modulus of elasticity of 410 gpa with no decrease in strength up to 1600 c and it does not melt at normal pressures but instead dissociates at 2600 c. Green silicon carbide is suitable for processing hard alloy metallic and non metallic materials with hard and brittle feature such as copper brass aluminum magnesium jewel optical glass ceramics etc. Cgw 7 x 1 x 1 bench grinder green silicon carbide grinding wheel grit 80 single pack part 38321.

Silicon carbide has a high thermal conductivity a low coefficient of thermal expansion is thermal shock and abrasion resistant and has strength at high temperatures. Green silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke added industrial salt. The result of this high temperature process is the crystalline formation of silicon carbide grains of both green and black coloring. Silicon carbide sic also known as carborundum k ɑːr b ə ˈ r ʌ n d əm is a semiconductor containing silicon and carbon it occurs in nature as the extremely rare mineral moissanite 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 that are widely used in applications.

Cgw 7 x 1 x 1 bench grinder green silicon carbide grinding wheel grit 100 single pack part 38322 5 0 out of 5 stars 3. Black will range in purity from 97 99 pure depending on grit size. Only 10 left in stock order soon.