COMBUSTIBLE SLURRY FOR JOINING METALLIC OR CERAMIC SURFACES OR FOR COATING METALLIC, CERAMIC AND REFRACTORY SURFACES

摘要

A slurry for joining metallic or ceramic surfaces or for coating metallic or ceramic and refractory surfaces, comprising a liquid suspending medium and at least two constituents in particulate form suspended in the medium, the constituents being so selected and proportioned as to undergo combustion synthesis when ignited. A method for coating or joining metallic or ceramic surfaces comprises applying such a slurry to a surface to be coated or to surfaces to be joined, and igniting the slurry to cause combustion synthesis.