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COATING

Composite polymer ceramic coating

CIM developed a polymer-based ceramic coating for corrosive and erosive services. Hard ceramic particles SiC, AI2O3, SiO2, or Si3N4 were combined with the polymer, and the bonding strength could get above 15 MPa.

corundum ceramic coating

Corundum ceramic coating is made from 2600 ̊C molten alumina (AI2O3) centrifugally formed inside the steel pipe wall. The hardness of corundum ceramic coating is above 90 HRC, and it has excellent wear resistance, corrosion resistance and thermal shock resistance.