| 发明名称 | Silver alloy | ||
| 摘要 | A platinum-free silver alloy may include about 0.1% to 0.9% Au, about 83% to 90% Ag, about 2% to 3% Pd, about 3% to 5% Zn, about 2% to 8% Cu, about 0.01% to 0.4% B, about 0.1% to 0.3% Ge, and about 0.01% to 0.03% Ir. | ||
| 申请公布号 | US9005522(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201213668980 | 申请日期 | 2012.11.05 |
| 申请人 | Jostens, Inc. | 发明人 | Bridgeman Todd Cleabert |
| 分类号 | C22C5/06;C22C5/08;C22F1/14 | 主分类号 | C22C5/06 |
| 代理机构 | Winthrop & Weinstine, P.A. | 代理人 | Winthrop & Weinstine, P.A. |
| 主权项 | 1. A platinum-free silver alloy consisting of: about 0.1% to 0.9% Au by weight; about 83% to 90% Ag by weight; about 2% to 3% Pd by weight; about 3% to 5% Zn by weight; about 2% to 8% Cu by weight; about 0.01% to 0.4% B by weight; and a grain modifier consisting of one of Ge, Ga, and In and one of Ir, Os, and Re. | ||
| 地址 | Minneapolis MN US | ||