发明名称 |
Laminated ribbon and method and apparatus for producing same |
摘要 |
A method for producing a laminated metal ribbon comprises the steps of (a) vapor-depositing a third metal layer on at least one welding surface of a first metal ribbon 4 and a second metal ribbon 5 in a vacuum chamber 1, the third metal being the same as or different from a metal or an alloy of the first and second metal ribbons 4, 5; (b) pressure-welding the first metal ribbon 4 to the second metal ribbon 5; and (c) subjecting the resultant laminate 9 to a heat treatment for thermal diffusion.
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申请公布号 |
US6455172(B1) |
申请公布日期 |
2002.09.24 |
申请号 |
US20000667724 |
申请日期 |
2000.09.22 |
申请人 |
HITACHI METALS, LTD. |
发明人 |
YANO KENTARO;HANAI NOBORU |
分类号 |
B23K20/04;C23C14/56;C23C14/58;(IPC1-7):B32B15/01;C23C14/00;C21D9/46 |
主分类号 |
B23K20/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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