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Green Silicon Carbide

Green Silicon Carbide

Country/Region china

Company Shenzhen Kaite Industry Co., Ltd.

Categories Black Silicon Carbide

Update 2011-04-12 11:49:41

ICP License Issued by the Chinese Ministry

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Green Silicon Carbide is produced in an electricresistance furnace from quartz sand, petroleum coke and salt at hightemperature. It's semi-transparet in green color with friability, highpurity and high hardness. It's suited for grinding hard, brittle andnon-metallic such as cemented carbides, optical glass, ceramics,etc.

Chemical & Physical Properties

Crystal Form

Alpha SiC hexagonal system

Chemical nature

Slight acid

Reaction with acids

Very slight surface actionwith hydrofluoric acid

Reaction with Alkalies

Attcked at high temperatureby alkalles and iron xide

Oxidation-reductioneffects

Starts to oxide slowly at800°C. Noreduction

True Density (g/cm3)

3.20

Hardness

Knoop
(kg/cm2)

2500-2900

Moh’s

9.5

Color

Green

Color after firing

Green

Decomposition point

2300oC

Max Usable temperature

1540oC in air

Specific heat(cal/g.oC )

0oC

500oC


Product Tags:

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China Green Silicon Carbide

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