| 发明名称 |
DISSIMILAR METAL JOINED BODY |
| 摘要 |
A dissimilar metal joined body includes a copper material, an aluminum material and a molten mixed portion. The molten mixed portion is configured so that part of the aluminum material is melted and flows into the copper material. The depth from a surface of the copper material which contacts the aluminum material in the molten mixed portion is at least 5 μm and no greater than 30 μm. |
| 申请公布号 |
US2016114429(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201514888446 |
申请日期 |
2015.04.07 |
| 申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
SHIOGA DAISUKE;TANAKA TOMOMI;FUNAMI KOJI |
| 分类号 |
B23K26/323;B23K26/00 |
主分类号 |
B23K26/323 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dissimilar metal joined body comprising:
a copper material; an aluminum material; and a molten mixed portion containing the copper material into which part of the aluminum material is melted, wherein a depth from a surface of the copper material which contacts the aluminum material in the molten mixed portion is at least 5 μm and no greater than 30 μm. |
| 地址 |
Osaka JP |
