Glass metal powder melting crucible

Reaction bonded silicon carbide (RBSiC&SiSiC)
1.Sintering Theory
Reaction bonded SiC is made from α-SiC powder, graphite powder, mixing additives and organic adhesive agent. The mixture body is extruded and then filled into crucible with silicon powder. Sintering in a vacuum heating furnace at 1680° C, the melt silicon powder reacts with the carbon in the body, finally forming more β-Sic which bonds the initial SiC particles.
2. Advantage
1,high strength
2,high temperature resistance
3,high hardness
4, high wear resistance,corrosion resistance
5,good oxidation resistance
6,good thermal shock resistance,thermal shock resistance
7,good thermal conductivity and thermal efficiency.
8,the other advantages

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