| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ultrasonic welding method by which a joining state high in reliability can efficiently be obtained, and to provide a cable which is suitable for ultrasonic welding. <P>SOLUTION: A liquid body (mixed liquid body) in which hard powder is mixed is interposed between the welding boundaries of the members 5 and 12 to be welded, and ultrasonic welding is performed. The mixed liquid body 4 in which hard powder is mixed is previously incorporated into metallic stranded wire 5 as the member to be welded, and, on the ultrasonic welding, the mixed liquid body 4 is flowed out from the metallic stranded wire 5 and is interposed between the welding boundaries. In the cable 1, the metallic stranded wire 5 comprising the mixed liquid body 4 is used as a conductor. <P>COPYRIGHT: (C)2004,JPO |
