| 摘要 |
PROBLEM TO BE SOLVED: To provide a silver alloy for decoration with which blackish color with metallic luster is presented and the resistance to sulfurization in the life situation is improved. SOLUTION: As the silver alloy for decoration, the alloy containing the composition range of 10-40 wt% Sn, 1-10 wt% Pd and 50 wt% Ag, is used. Further, if necessary, either one element or both of 1-5 wt% Co and 1-5 wt% In can be added. COPYRIGHT: (C)2006,JPO&NCIPI
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