Article protected by a diffusion aluminide coating applied by painting techniques

摘要

A method for coating an article includes preparing a coating precursor paint including aluminum-containing pigment particles, a temporary organic binder comprising an acrylic, and a solvent for the temporary organic binder. The coating precursor paint is applied to a surface of the article and thereafter heated to a temperature of from about 1200 F. to about 2100 F. in a non-oxidizing environment.