China silicon carbide

Specifications

Silicon carbide
1.High resistant temprature.
2.Corrosion resistance.
3.Good wear risistance.
4.High hardness.

Silicon carbide

Description

 Silicon carbide is made of quartz sand and pertoleum coke,wood chips as raw material through high temprature smelting in electric resistance furnace.

 

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.

 

Characteristics

 Good electrical conductivity.

Small thermal expansion coefficient.

Good chemical resistance and oxidation resistance.

High purity and large crystal sic

 

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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