Name: Silicon Carbide
Brand: CAEC

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.

Black Silicon Carbide Chemical Composition:

GB/T 2479-1996		Chemical Composition(%,by weight)
Type	Grit	SiC	F.C	Fe2O3
c	12#~90# P12~P100	98.50	0.20	0.60
	100#~150# P120~P150	98.00	0.30	0.80
	180#~220# P180~P220	97.00	0.30	1.20
C-B C-P	12#~90# P12~P100	98.00	0.25	0.70
	100#~150# P120~P150	97.50	0.35	0.90
	80#~220# P180~P220	96.00	0.35	1.35

Reference chemical composition of silicon carbide (TN) of non-abrasives Application:

Type	Grit	Reference Chemical Composition(%,by weight)
Type	Grit	SiC	F.C	Fe2O3
TN98	50~0 13~0 10~0 5~0 0.5~0 100#~0 220#~0	98.00	<1.00	<0.50
TN97		97.00	<1.50	<0.80
TN95		95.00	<2.50	<1.00
TN90		90.00	<3.00	<2.50
TN88		88.5	<3.50	<3.00
TN85		85.00	<5.00	<3.50
TN60		60.00	<12.00	<3.50
TN50		50.00	<15.00	<3.50

Other various sizes also can be supply.

Silicon Carbide

Specifications

Product Description

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