Method for making precision shaped porous component

Application Number: 00107384
Application Date: 2000.06.14
Publication Number: 1275456
Publication Date: 2000.12.06
Priority Information:
International: B22F3/22;B22F3/26
Applicant(s) Name: Taiyuan Yixing Science and Technology Co., Ltd.
Inventor(s) Name: Miao Qiang;Wang Liancheng;Li Shuling
Patent Agency Code: 14105
Patent Agent: cui xuehua
Abstract The present invention belongs to the field of powder metallurgy manufacture technology, and relates to a method for manufacturing shaped precision porous element, it can be formed into the shaped structure by means of one-step process, and the pliability of said product is good, size accuracy is high, and it is characterized by that (wt%) 88-96% of metal powder and 4-12% of thermoplastic adhesive are uniformly mixed, then the blank is formed on injection forming machine, and the adhesive in the moulded blank is remoed, and sintered at conventional temp. and atmosphree according to different material so as to obtain the invented product.