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Model No:

High Purity SIC Black Manufacturer Silicon Carbide Prices

minimum order :

1 ton

Supply Ability :

500.0ton / Month

Country of Origin :

Tianjin port or Any Chinese port

Quantity :

US $1300.00 - US $1800.00 / ton

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Product name:Silicon Carbide
Color:Black
Application:abrasive tool
Hardness:9.2 mohs
Grain shape:Angular
Shape:Powder
Material:Silicon Carbide (SiC)
Refractoriness (Degree):Super-Class (Refractoriness>2000°)
Place of Origin:CN
SiC Content (%):98.5%
Processing Service:Bending
Processing Service:Coating

High Purity SIC Black Manufacturer Silicon Carbide Prices

Black Silicon Carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand ,petroleum coke

The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond.

Black silicon carbide's mechancial intensity is greater than fused alumina, but brittle and sharp.

Black silicon carbide has some electrical and heat conductivity.

Typical Physical Properties

Color	Black
Hardness	9.2 mohs
Grain shape	Angular
Melting Point	2100 C min
True density	3.20-3.25g/cm3
Bulk density	1.2-1.6g/cm3(depends on the size)

Typical Chemical Analysis

SIC	98.5%
F.C	0.2%
Fe2O3	0.15%

Typical Size

F-macrogrits sizes bonded
Grit designation	Mean diameter in um
F4	4890
F5	4125
F6	3460
F7	2900
F8	2460
F10	2085
F12	1765
F14	1470
F16	1230
F20	1040
F22	885
F24	745
F30	625
F36	525
F40	438
F46	370
F54	310
F60	260
F70	218
F80	185
F90	154
F100	129
F120	109
F150	82
F180	69
F220	58