| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a white noble metal alloy for ornament, with which in the white noble metal alloy, the development of metallic allergy is restrained by using an austenitic stainless steel raw material as the mixed metal and the workability of a casting, cutting, rolling, grinding etc., is improved, and which is strong in a flaw, a deformation etc., and can be decreased in cost than the conventional raw material. <P>SOLUTION: In the white noble metal alloy, the austenitic stainless steel raw material is mixed, by 0.1 to 96% weight, with the noble metal raw material for ornament containing pure gold, pure silver or pure platinum as the main component. <P>COPYRIGHT: (C)2012,JPO&INPIT |
