| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an alloy wire which is manufactured using three kinds of metal which are gold, silver and palladium, has the same effects with a pure-gold wire, and is lowered in cost, and to provide a method of manufacturing the same. <P>SOLUTION: In a step 100, a principal metal material containing constituents of gold and silver is provided. In a step 102c, the principal metal material is put in a vacuum furnace, and a secondary metallic raw material containing palladium is mixed in the vacuum furnace to produce a gold, silver and palladium alloy molten liquid. In a step 102d, the gold, silver and palladium alloy molten liquid is continuously cast and drawn to form a gold, silver and palladium alloy wire. In a step 104, the gold, silver and palladium alloy wire is drawn into a gold, silver and palladium alloy wire having a predetermined wire diameter. <P>COPYRIGHT: (C)2010,JPO&INPIT |
