| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: alloys based on noble metals can be used for production of jewelry, awards and coins. Proposed alloy contains the following components, in wt %: rhodium - 40.0-45.0, iridium - 35.0-40.0, gold - 15.0-25.0. ^ EFFECT: higher strength. ^ 1 tbl |
