ALLOY ON BASIS OF GOLD

摘要

FIELD: metallurgy. ^ SUBSTANCE: alloy allows following content, wt %: cobalt 0.3-0.5; copper 0.5-1.5; silver 0.5-1.5; ruthenium 5.0-6.0; gold - the rest. Ultimate stress limit of alloy is approximately 650 MPa. ^ EFFECT: hardening of alloy. ^ 1 tbl