Sintered Silicon Carbide (SSiC)
The material is sintered with fine grain size and without free silicon. It possesses features of high hardness, high strength, excellent anti-oxidation performance, high temperature and high corrosion resistance. It is applicable to mechanical sealing ring, nozzles, armor plate and magnetic pumps, especially in working conditions of strong acid and alkali.

Reaction Silicon Carbide (RSiC)
Pressing alphaSiC particles and additives and into contact with liquid silicon in the high temperature furnace, the graphite will react with the liquid silicon, generating betaSiC which will be combined with the alphaSiC and the free silicon, which fills the porosity. This creates the high density material reaction silicon carbide (RSiC). The material we offer has high density and small content of free silicon (< 10%), making it applicable for use as sealing ring or nozzle in moderate concentration acid or alkali medium.