发明公开
EP0861910A2 Chemical treatment of aluminum alloys to enable alloy separation
无效
Chemisches Behandeln von铝Legierungen zu ihrer Trennung
- 专利标题: Chemical treatment of aluminum alloys to enable alloy separation
- 专利标题(中): Chemisches Behandeln von铝Legierungen zu ihrer Trennung
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申请号: EP98301331.9申请日: 1998-02-24
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公开(公告)号: EP0861910A2公开(公告)日: 1998-09-02
- 发明人: Schultz, Paul B. , Wyss, Rebecca K.
- 申请人: ALUMINUM COMPANY OF AMERICA
- 申请人地址: Alcoa Technical Center, 100 Technical Drive Alcoa Center, Pennsylvania 15069-0001 US
- 专利权人: ALUMINUM COMPANY OF AMERICA
- 当前专利权人: ALUMINUM COMPANY OF AMERICA
- 当前专利权人地址: Alcoa Technical Center, 100 Technical Drive Alcoa Center, Pennsylvania 15069-0001 US
- 代理机构: Molyneaux, Martyn William
- 优先权: US38968P 19970224; US25978 19980219
- 主分类号: C22B7/00
- IPC分类号: C22B7/00 ; C22B1/00 ; C22C21/00
摘要:
The present invention is directed to wet chemistry techniques of treating wrought aluminum alloys in order to quickly and efficiently separate the alloys into their alloy families and major constituent members.
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