FIELD: chemistry.
SUBSTANCE: invention refers to composition of metal-plating lubricant additives. Substance: additive contains wt %: ductile metal oleates 10 - 15, ductile metal stearates 2-5, ductile metal linoleates 2-3, stearic acid 1.5 - 3, linoleic acid 9-10, ethers C4 - C8 5 - 10, oleic acid - the rest. Ductile metals are chosen from the group including copper, iron, nickel, tin, zinc, lead, chrome, manganese, silver.
EFFECT: formation on friction surface of protective composite film with high strength and antifriction properties that reduces wear rate of small-button aluminium samples in 2,5 times, of steel disk to 5 times.
1 ex
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