Specifications

Black silicon carbide
1.Stable chemical performance.
2.High resistant temprature.
3.Good wear risistance.
4.High hardness.

Silicon carbide

Description

Black silicon carbide is produced through the high temperature smelting production in an electric resistance type furnace with quartz sand and petroleum coke as its main raw material.

 

Applications

1.ceramic,glass,stone,refractory material,cast iron and nonferrous metals,etc.

2.As abrasive,silicon carbide can be used for abrasive tools, such as grinding wheel,oilstone,grinding,sand tile etc.

3.As metallurgical deoxidizer and high temperature resistance materials.  

 

Advantage

Good chemical resistance and oxidation resistance. 

Small thermal expansion coefficient.

High temperature refractoriness.

High purity and large crystal sic.

Stable chemical performance.

Good mechanical properties.

Good wear resistance.

 

 Chemical compsition      

Spec.	SIC(%)	F.C(%)	Fe2o3(%)
	≥	≤
F12-F90	98.5	0.20	0.60
F100-F150	98	0.30	0.80
F180-F220	97	0.30	1.20
F230-F400	96	0.40	1.20
F500-F800	95	0.40	1.20
F1000-F1200	93	0.50	1.20
P12-P90	98.5	0.20	0.60
P100-P150	98	0.30	0.80
P180-P220	97	0.30	1.20
P230-P500	96	0.40	1.20
P600-P1500	95	0.40	1.20
P2000- P2500	93	0.50	1.20

 

 

 

Remark: Specification and size can be optimized according to customer's requirement.

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