Silicon carbide

Silicon carbide can also be called SiC. In terms of color, there are two kinds of black silicon carbide and green silicon carbide. According to the shape, there are silicon carbide blocks and silicon carbide powder.

Silicon carbide, an inorganic substance with the chemical formula SiC

It is made of quartz sand, petroleum coke, sawdust and other raw materials through high temperature smelting in a resistance furnace.

Silicon carbide can be called diamond sand or refractory sand

Silicon carbide appears yellow to green to blue to black crystals, depending on its purity.

Get Price Now

Send Email

Product Category

Silicon metal

Silicon Carbide

High Carbon Silicon

Ferrosilicon

Electrolytic Manganese

Manganese Metal Lumps

Recarburizer

Tel:+86 13598102271 Mob:+86 13598102271

Product Description

Silicon carbide products manufacturing process:

The common method is to mix quartz sand with coke, use the silica and petroleum coke, add wood chips, put it into an electric furnace, heat it to a high temperature of about 2000 °C, and obtain silicon carbide after various chemical processes. To green silicon carbide, add salt.

Specification:

Brand	component%
Brand	SiC	F.C		Fe2O3
60#	60 min	15-20	8-12	3.5 max
65#	65 min	15-20	8-12	3.5 max
70#	70 min	12-15	8-12	3.5 max
75#	75 min	12-15	8-12	3.5 max
80#	80 min	5-15		3.5 max
85#	85 min	5-15		3.5 max
90#	90 min	2-10		1.2 max
95#	95 min	0.6 max		1.2 max
97#	97 min	0.3 max		1.2 max
98#	98 min	0.3 max		0.8 max
98.5#	98.5 min	0.2 max		0.6 max

Application:

As an abrasive, it can be used as a grinding tool, such as grinding wheel, oil stone, grinding head, sand tile, etc.
As a metallurgical deoxidizer and high temperature resistant material.
High-purity single crystals can be used to make semiconductors and silicon carbide fibers.
Can be sed as a deoxidizer for steel making and a modifier for cast iron construction.