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1. 发明专利

JP2011216373A Ultrasonic joint object and ultrasonic joining method 审中-公开
标题翻译：超声联合对象和超声波接合方法
公开(公告)号：JP2011216373A
公开(公告)日：2011-10-27
申请号：JP2010084512
申请日：2010-03-31
申请人： Primearth Ev Energy Co Ltd , プライムアースEvエナジー株式会社
发明人： ISHIDA WATARU , NAKAYAMA HISASHI , TAKAGI MITSUGI , NAKANISHI TOSHIAKI
IPC分类号： H01M2/26 , B23K20/10 , H01M4/80
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic joint object which can retain a firm joining structure with a band-like body while a three-dimensional metal porous body is one of joining objects due to ultrasonic waves, and an ultrasonic joining method which allows stably manufacturing the joint object.SOLUTION: By applying heat rolling treatment in a joining region with a three-dimensional metal porous body 40 and a lead 50 as a pretreatment of ultrasonic joining the three-dimensional metal porous body 40 and the lead 50, a gap by resin fibers of the three-dimensional metal porous body 40 in the joining region with the lead 50 is made smaller than the gap by the resin fibers of the three-dimensional metal porous body 40 in a non-joining region with the lead 50. Then, the lead 50 is put under ultrasonic joining in a region of the three-dimensional metal porous body 40 with the heat rolling treatment applied.
摘要翻译：要解决的问题：提供一种在三维金属多孔体是由于超声波引起的接合物体之一的情况下能够保持与带状体的牢固接合结构的超声波接合体，以及能够稳定地进行的超声波接合方法制造接头物体。解决方案：通过将三维金属多孔体40和铅50作为连接三维金属多孔体40和引线50的超声波接合处理的接合区域进行热轧处理，与导线50的接合区域中的三维金属多孔体40的树脂纤维比三维金属多孔体40的树脂纤维在与引线50的非接合区域的间隙小。然后，通过施加热轧处理，将引线50放置在三维金属多孔体40的区域的超声波接合下。

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