ADHESION OF COATINGS USING ADHESIVE BONDING COMPOSITIONS

摘要

A multi-layer article (1) disclosed herein contains a metallic substrate (2), a protective layer (6), and an adhesive bonding layer (14) including an oxygen-containing compound that bonds the adhesive bonding layer to the metallic substrate, the protective layer, or both. A method for forming the multi-layer article includes the steps of heating a protective bonding composition (20) to form a molten material (24) in contact with a metal-containing surface (2), allowing the molten material to cool and solidify into the adhesion bonding layer (14) affixed to the metal-containing surface, depositing a ceramic material (26) onto the adhesive bonding layer, and heating the ceramic material to form the protective layer (6) affixed to the adhesive bonding layer.

主权项

1. A multi-layer article, comprising:
a metallic substrate; a protective layer; and an adhesive bonding layer comprising an oxygen-containing compound that bonds the adhesive bonding layer to the metallic substrate, the protective layer, or both.