/ Ti-Cu stratified composite material and preparation thereof

摘要

The present invention is a titanium / copper relates to making a layered composite material, the manufacturing method is 1000 mesh in the process and the extrusion billet for the resultant to produce a billet for extrusion with a to titanium, aluminum or steel to the pure copper as the core material with cover material and it characterized in that it comprises a step of indirect extrusion by applying a mixture of graphite powder and a mineral oil, described below, in this hydrostatic extrusion method, which is a disadvantage, such as must be used for expensive and complex equipment, and poor in workability according to the present invention only able to produce, using a simple, of a layered composite material were available economic indirect extrusion method, and it is possible to manufacture a high-quality titanium / copper composite material layer with high productivity and low manufacturing cost.