Green silicon carbide


Category:


 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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