| 发明名称 |
REPAIR METHOD AND REPAIR MATERIAL |
| 摘要 |
A repair method that includes covering a damaged part of a member to be repaired with a repair material, and heating the repair material to a predetermined temperature to form an alloy layer. At least the surface of the member to be repaired is a first metal such as Cu. The repair material includes a second metal such as Sn. By the heating, the surface of the member to be repaired is integrally joined with a layer of an intermetallic compound and an alloy having a melting point higher than a melting point of either of the first metal or the second metal. |
| 申请公布号 |
US2016288245(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615183025 |
申请日期 |
2016.06.15 |
| 申请人 |
Murata Manufacturing Co., Ltd. |
发明人 |
lshino Satoshi;Kawaguchi Yoshihiro;Nakano Kosuke;Takaoka Hidekiyo |
| 分类号 |
B23K20/02;B23K1/00;B23K35/00;B23K35/02;C22C1/04;B23K20/227;B23K20/233;B23K20/16;B22F1/00;B22F7/06;B23P6/00;B23K35/30 |
主分类号 |
B23K20/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for repairing a damaged part of a member to be repaired, the method comprising:
covering a damaged part of a metal surface with a repair material; and heating the repair material to a predetermined temperature to form an alloy layer, wherein the alloy layer contains, as a principal phase, an intermetallic compound predominantly composed of a first metal and a second metal having a melting point higher than that of the first metal. |
| 地址 |
Nagaokakyo-shi JP |
