| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lead pin with a brazing material from which the brazing material does not exfoliate even if a shock is applied, through the use of an Au-Ge system brazing material. <P>SOLUTION: This lead pin with the Au-Ge system brazing material is constituted by plating nickel and gold at least on a junction face with a substrate of the lead pin that consists of a metal containing copper and by making the Au-Ge system brazing material welded on the gold-plated face. After the nickel- plated lead pin is given a heat treatment, it is gold-plated and then welded with the brazing material. <P>COPYRIGHT: (C)2003,JPO</p> |
