Black /Green Silicon Carbide

  • Black /Green Silicon Carbide

Product Description And Parameters

Main Composition:SiC

Application:Size : As your requirements

Color:Black/Green

Capacity:1000 tons per month

Package:Export ton bag

Silicon carbide is made by high temperature smelting of raw materials such as quartz sand, petroleum coke (or coal coke), wood chips (salt is needed to produce green silicon carbide) in a resistance furnace. At present, silicon carbide is pided into black silicon carbide and green silicon carbide, both of which are hexagonal crystals, with a specific gravity of 3.20-3.25 and a microhardness of 2840-3320kg/mm2.

Features
1.Stable chemical properties.
2.High thermal conductivity.
3.Small thermal expansion coefficient.
4.Good wear resistance.

Application
Mainly used to manufacture functional ceramics, advanced refractories, abrasives and metallurgical raw materials.

Type Properties

BC98

BC97

BC88

GC98

SIC

98%min

97%min

88% min

98% min

F.C.

0.3%max

0.50%max

3.0%max

0.3%max

Fe2O3

0.30%max

0.50%max

3.0%max

0.3%max

Mohs Hardness

9.5

Refractories Sizes

0-50/0-25/20-10/8-5/5-3/3-1/1-0/1-0.5/0.5-0.2/0.3-0mm

3x6/6x14/14x28/28x48/-48mesh

Fines

-100/-200/-325mesh

Abrasives Grit

FEPA  F12-F240

Test standard

GB/T3045-2003

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