ALLOY ON BASIS OF IRON

摘要

FIELD: metallurgy. ^ SUBSTANCE: alloy contains components in a following ratio, wt %: carbon 5.0-7.0; sulphur 0.1-0.12; tellurium 0.01-0.012; selenium 0.1-0.12; iron - the rest. ^ EFFECT: reduction of friction ratio of alloy by steel. ^ 1 tbl