发明授权
- 专利标题： Method of making multi-component composite metallic tube
- 专利标题（中）： 制作多组分复合金属管的方法
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申请号： US12558237申请日： 2009-09-11
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公开(公告)号： US08281976B2公开(公告)日： 2012-10-09
- 发明人: Anthony Caizza , Antonio Esposito , William Van Geertruyden , John DuPont
- 申请人： Anthony Caizza , Antonio Esposito , William Van Geertruyden , John DuPont
- 申请人地址： US KY Hopkinsville
- 专利权人： Plymouth Tube Co.
- 当前专利权人： Plymouth Tube Co.
- 当前专利权人地址： US KY Hopkinsville
- 代理机构： Wood, Phillips, Katz, Clark & Mortimer
- 主分类号： B23K20/08
- IPC分类号： B23K20/08
摘要：
A method for forming a multi-component composite metallic tube, in particular, a bi-component metallic tube, comprises the steps of forming a coextrudable, multi-component billet including an inner component formed from a first metallic material, and an outer component formed from a second metallic material. Notably, explosive bonding is employed for bonding the first and second components to form a metallurgical bond at the interface thereof, thus forming the desired multi-component billet. The multi-component billet is subsequently heated, and coextruded to form a multi-component tubular structure, having a metallurgical bond at an interface between inner and outer layers of the composite metallic tube.
公开/授权文献
- US20110062217A1 METHOD OF MAKING MULTI-COMPONENT COMPOSITE METALLIC TUBE 公开/授权日：2011-03-17
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