| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide: a joined body excellent in bond strength and high in reliability; a method for producing the joined body; and a battery pack. <P>SOLUTION: A joined body 10 according to an embodiment includes a first metallic member 1, a second metallic member 2 and a junction 3. The first metallic member 1 contains Al, while the content of Cu is less than 5.7% by weight. The second metallic member 2 contains Cu, while the content of Al is less than 9.4% by weight. The junction 3 joins the first metallic member 1 with the second metallic member 2. Further, the junction 3 contains at least one element selected from the group consisting of Si, Ni, Mn, Co, Zn, Ge, Au, Ag and Pd. <P>COPYRIGHT: (C)2012,JPO&INPIT |
