发明授权
EP0968083B1 CONSTRAINED FILAMENT ELECTROLYTIC ANODE AND PROCESS OF FABRICATION
失效
ELECTROLYTISCHE用阳极，其空间封闭长丝及制造方法
- 专利标题： CONSTRAINED FILAMENT ELECTROLYTIC ANODE AND PROCESS OF FABRICATION
- 专利标题（中）： ELECTROLYTISCHE用阳极，其空间封闭长丝及制造方法
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申请号： EP97953264.5申请日： 1997-12-15
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公开(公告)号： EP0968083B1公开(公告)日： 2008-05-28
- 发明人: WONG, James , RUDZIAK, Mark, K. , WONG, Terence , YU, Dingan
- 申请人： COMPOSITE MATERIALS TECHNOLOGY, Inc.
- 申请人地址： 830 Boston Turnpike Road Shrewsbury, MA 01545 US
- 专利权人： COMPOSITE MATERIALS TECHNOLOGY, Inc.
- 当前专利权人： COMPOSITE MATERIALS TECHNOLOGY, Inc.
- 当前专利权人地址： 830 Boston Turnpike Road Shrewsbury, MA 01545 US
- 代理机构： Audier, Philippe André
- 优先权： US781962 19961220; US844062 19970418; US931145 19970916
- 国际公布： WO1998028129 19980702
- 主分类号： B32B15/00
- IPC分类号： B32B15/00 ; B21C1/00 ; H01G9/04 ; H01G9/042
摘要：
A process for forming a porous electrolytic compact by establishing multiple valve metal components in a billet (20) of a ductile metal. The composite billet is worked through a series of diameter reduction steps (22, 24, 30), to form the components into elongated elements, each element having a thickness less than 5 microns. The last diameter reduction step (32) is accomplished with the elements being surrounded by a confining layer of valve metal.
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