WELDING FLUX COMPOUND COMPOSITION

摘要

An insert metal alloy composition for liquid phase diffusion binding which is consisted of 70-92wt% Cu, 4-15wt% Si and 4-15wt% Mn is disclosed. The composition is able to be used in the binding materials comprising the system of copper or the system of iron, to reduce costs and is profitable to the lowering of the melting point or the reduce of the binding time.