Ceramic-coated, heat-resisting member and process for preparing the same.

摘要

A ceramic-coated member comprising a substrate having a high mechanical strength, a bonding layer of corrosion-resistant alloy containing Al, and having higher resistances to oxidation and corrosion in a higher temperature atmosphere than those of the substrate formed by plasma melt injection in an atmosphere of low oxygen content, and a ceramic coat layer formed on the bonding layer, wherein an Al-based oxide layer is formed at the boundary between the bonding layer and the ceramic coat layer by high temperature treatment of the member in the atmosphere.