METALLURGICAL BONDING OF METALS AND/OR CERAMICS

摘要

A method of bonding a solid material to a metal cast thereagainst by means of a metallurgical diffusion bond, and the product produced thereby. The solid material is coated with a latent exoergic coating which coating reacts exothermically to produce intermetallic phases at the surface of the solid when the metal is cast thereagainst. The heat generated by the intermetallic-phase-formation reaction promotes the diffusion bond.