| 发明名称 |
High integrity welding and repair of metal components |
| 摘要 |
A method for welding and repairing cracks in metal parts is provided by subjecting the metal parts to be welded to friction stir welding and the cracks to be repaired to friction stir processing under conditions sufficient to provide a weld joint or crack repair having a preselected property or set of properties based upon the intended use of the weldment.
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| 申请公布号 |
US2007175967(A1) |
申请公布日期 |
2007.08.02 |
| 申请号 |
US20060639533 |
申请日期 |
2006.12.15 |
| 申请人 |
BANGARU NARASIMHA-RAO VENKATA;KOO JAYOUNG;VAUGHN GLEN A;AYER RAGHAVAN;FAIRCHILD DOUGLAS P |
发明人 |
BANGARU NARASIMHA-RAO VENKATA;KOO JAYOUNG;VAUGHN GLEN A.;AYER RAGHAVAN;FAIRCHILD DOUGLAS P. |
| 分类号 |
B23K20/12 |
主分类号 |
B23K20/12 |
| 代理机构 |
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