发明授权
- 专利标题： Method for improving weldability of nickel aluminide alloys
- 专利标题（中）： 改善镍铝合金的焊接性的方法
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申请号： US398575申请日： 1989-08-25
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公开(公告)号： US5016810A公开(公告)日： 1991-05-21
- 发明人: Vinod K. Sikka
- 申请人： Vinod K. Sikka
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Department of Energy
- 当前专利权人： The United States of America as represented by the Department of Energy
- 当前专利权人地址： DC Washington
- 主分类号： B23K9/235
- IPC分类号： B23K9/235 ; B23K15/00 ; B23K35/00 ; C23G1/10
摘要：
A process for cleaning the surface of aluminides to prepare them for weld by first washing the surface to be welded with a chemical that removes aluminum, an inhibitor to strong welds.
公开/授权文献
- US5509869A Isotonic cervical exercise device 公开/授权日：1996-04-23
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