A method for joining ceramic: - diffusion bonding reaction

摘要

A method for joining of composite materials, including ceramic, which method comprises:The grinding, lapping or polishing of whole or parts of surfaces to be connected on the two or more pieces of a composite material;Forming a thin film of a binding agent on one or more of the ground, polished or polished surfaces by in each case either insertion, application, can be separated, plating, and coating, wherein the binder, after heating, by the incorporation into the composite material or by forming mixed crystals having the composite material can be converted into the same; andForming a directly bound boundary surface without a second phase by heat treatment of the pieces of the composite material, wherein the surfaces to be connected, on which the binder has been applied, have been arranged opposite one another,the thin film of the binder is composed of a material selected from the group consisting of metals, organometallic compounds and metal compounds is selected from the group consisting of.