With very high corrosion resistance, oxidation resistance and erosion resistance, can withstand high concentration of sulfuric acid, nitric acid, phosphoric acid, mixed acid, strong alkali, oxidant and so on.

It is the only ceramic material that can resist hydrofluoric acid corrosion.

With high strength and high hardness.

In the case of extreme high temperature and high pressure still has strong wear resistance and permeability can be used normally at 1600℃ high temperature, is the best choice for heat exchange materials.