发明名称 |
METHOD FOR FORMING JOINT PART HAVING EXCELLENT SEALING PROPERTIES BETWEEN DISSIMILAR METAL MATERIALS, AND DISSIMILAR METAL COMPOSITE |
摘要 |
<p>This invention provides a method for forming a joint part having excellent sealing properties, which, in joining between dissimilar metal materials, is less likely to cause corrosion of dissimilar metal contact. This method is characterized by holding a thermoplastic resin material between dissimilar metal materials (for example, an iron material and an aluminum material) and heating a joining part between the dissimilar materials and/or a resin material around the joining part by a laser beam source to a melting temperature or above to join the dissimilar metal materials while forming a sealing part.</p> |
申请公布号 |
WO2008105163(A1) |
申请公布日期 |
2008.09.04 |
申请号 |
WO2008JP00326 |
申请日期 |
2008.02.25 |
申请人 |
OSAKA UNIVERSITY;TOYO BOSEKI KABUSHIKI KAISHA;KATAYAMA, SEIJI;KAWAHITO, YOSUKE;KUBOTA, SHUJI;TANGE, AKIO |
发明人 |
KATAYAMA, SEIJI;KAWAHITO, YOSUKE;KUBOTA, SHUJI;TANGE, AKIO |
分类号 |
B29C65/16;B23K26/20;B23K26/32;B23K103/20 |
主分类号 |
B29C65/16 |
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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