发明授权
- 专利标题： Friction stir method for forming structures and materials
- 专利标题（中）： 用于形成结构和材料的摩擦搅拌方法
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申请号： US12816401申请日： 2010-06-16
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公开(公告)号： US08061579B2公开(公告)日： 2011-11-22
- 发明人: Zhili Feng , Stan A. David , David Alan Frederick
- 申请人： Zhili Feng , Stan A. David , David Alan Frederick
- 申请人地址： US TN Oak Ridge
- 专利权人： UT-Battelle, LLC
- 当前专利权人： UT-Battelle, LLC
- 当前专利权人地址： US TN Oak Ridge
- 代理机构： Luedeka, Neely, and Graham, P.C.
- 主分类号： B23K20/12
- IPC分类号： B23K20/12
摘要：
Processes for forming an enhanced material or structure are disclosed. The structure typically includes a preform that has a first common surface and a recess below the first common surface. A filler is added to the recess and seams are friction stir welded, and materials may be stir mixed.
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