| 发明名称 |
HIGH-PERFORMANCE FRICTION STIR WELDING TOOLS |
| 摘要 |
Friction stir welding tools made of a hardmetal including hard particles having a first material and a binder matrix having a second, different material. |
| 申请公布号 |
EP1982001(A2) |
申请公布日期 |
2008.10.22 |
| 申请号 |
EP20070717159 |
申请日期 |
2007.01.31 |
| 申请人 |
GENIUS METAL, INC. |
发明人 |
LIU, SHAIW-RONG, SCOTT |
| 分类号 |
B23K20/12;B23B5/16;B23K20/22;C22C19/03;C22C27/00;C22C29/00 |
主分类号 |
B23K20/12 |
| 代理机构 |
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代理人 |
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