发明授权
US07935908B2 Joining method, joining machine, and joint structure of dissimilar material
有权
接合方式，接合机，不同材料的接头结构
- 专利标题： Joining method, joining machine, and joint structure of dissimilar material
- 专利标题（中）： 接合方式，接合机，不同材料的接头结构
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申请号： US11633629申请日： 2006-12-05
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公开(公告)号： US07935908B2公开(公告)日： 2011-05-03
- 发明人: Shigeyuki Nakagawa , Minoru Kasukawa , Kenji Miyamoto , Masayuki Inoue
- 申请人： Shigeyuki Nakagawa , Minoru Kasukawa , Kenji Miyamoto , Masayuki Inoue
- 申请人地址： JP Yokohama-shi
- 专利权人： Nissan Motor Co., Ltd.
- 当前专利权人： Nissan Motor Co., Ltd.
- 当前专利权人地址： JP Yokohama-shi
- 代理机构： Foley & Lardner LLP
- 优先权： JP2005-351851 20051206
- 主分类号： B23K37/00
- IPC分类号： B23K37/00 ; B23K31/02
摘要：
A method of joining dissimilar materials of the present invention has a step of lapping a high melting point material on a low melting point material with a third material interposed therebetween. The third material is different from the high and low melting point materials. Further, the method has a step of irradiating an energy beam onto the high melting point material and a step of pressing the high and low melting point materials to cause eutectic melting between at least one of the high and low melting point materials and the third material and to join the high and low melting point materials in the form of a line.
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