Making process of silver-containing copper material in special shape


Application Number: 00119057
Application Date: 2000.10.24
Publication Number: 1350066
Publication Date: 2002.05.22
Priority Information:
International: C22C9/00;C22F1/08
Applicant(s) Name: Taixing City Oxygen-free Copper Material Works
Address:
Inventor(s) Name: Fu Rongbin
Patent Agency Code: 00000
Patent Agent:
Abstract The production method of shaped copper material nicludes the following steps: silver-doping in copper material, extruding, designing and preparing mould, first-pass special deformation, second-pass special deformation, stripping and drawing to obtain the invented finished product. Said invention is high in efficiency, low in production cost and good in product performance.