Title: Method for producing multiple layered metal composite powder cone type wire by using continuous pipe wire-forming tech.
Application Number: 200610112466 Application Date: 2006.08.21
Publication Number: 1903464 Publication Date: 2007.01.31
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B21C23/24;B21C1/02
Applicant(s) Name: Beijing Polytechnical Univ. Address:
Inventor(s) Name: Suo Hongli;Jiang Jianmin;Ma Lin;Wang Ying;Ma Hongx
Attorney & Agent: liu ping
Abstract:
    A process for preparing the multi-layer wire material with powder core by continuous tubular wire shaping technique includes such steps as using a metallic layer to wrap the powder, wrapping by the second metallic layer, and so on.
Time: 15
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