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Introduction
Silicon Carbide/SiC for Metallurgical Additive
1 Heat conductivity coefficient
2 Heat-resistant property
3 High purity
Introduction
1 Silicon Carbide/SiC is produced in s high temperature electric resistance type furnace from a mixture of quartz sand and petroleum coke.
2 SiC consists of green silicon carbide and black silicon carbide.
Manufacture Process
Get silicon carbide/SiC lump from a mixture of quartz sand and petroleum coke is smelted in a high temperature electric resistance type furnace ---smash---select---washing---dry---precision select
Chemical Composition(%)
Black silicon carbide/ SiC
SiC --- 98.5%min
F.C --- 0.2%max
Fe2O3 --- 0.6%max
Green silicon carbide/ SiC
SiC --- 99.5%min
F.C --- 0.2%max
Fe2O3 --- 0.2%max
Size Available
Black silicon carbide/ SiC
1 F12-F1200, P12-P2500
2 0-1mm,1-3mm,6/10,10/18,200mesh,325mesh etc.
3 Other special specification could be supplied as required
Green silicon carbide/ SiC
1 F10-220, F240-1200,W63-5, JIS240-3000
2 Other grit size could be supplied as required
Main Applications
1 Bonded abrasive tools, lapping and polishing, grinding.
2 Advanced refractory material.
3 Widely used as a metallurgical additive.
4 Ceramic material.
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