POWDER FRICTION ALLOY ON BASIS OF IRON

摘要

FIELD: metallurgy. ^ SUBSTANCE: invention relates to powder metallurgy, particularly to powder frictional alloys on the basis of iron for operation in friction conditions. Powder frictional alloy on the basis of iron contains, wt %: tin 4.5-6.5; graphite 3.5-4.5; molybdenum disulfide 1.5-3; lead 4-6; silicon dioxide 1.5-2.5; iron - the rest. ^ EFFECT: increasing of durability and reliability of frictional units operation. ^ 1 tbl, 1 ex