| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention can be used for fabrication of watch cases, coins, tableware, and jewellery items. To upgrade castability the alloy has the composition as follows, mas. %: silver 30.0-35.0; zinc 3.0-7.0; gold 2.0-3.0; indium 3.0-4.0; copper - the rest. ^ EFFECT: upgraded castability of alloy. ^ 1 tbl |
