Hydroabrasive resistance of composite gas-thermal coatings based on intermetallic compounds

Abstract

The resistance of gas-thermal coatings based on intermetallic compounds and steels under hydroabrasive wear conditions is determined. Recommended composite coating Ni-Ti – 30% Cr-B2 to improve the reliability of machine parts that work in conditions of aggressive exposure to abrasive in aqueous media.

Keywords

• hydroabrasive wear
• steel
• intermetallics
• gas-thermal coating
• destruction
• structure