FIELD: decorative and strengthening treatment of surface of steel details by surface-plastic strain. SUBSTANCE: lubricating and cooling liquid comprises, mas.%: copper chloride, 4-10; colloid graphite, 2-15; acetamide, 5-10; urea, 0.5-1.0; stearic acid, 0.5-1.0; water, 5-25; highly dispersed copper, 3-5; glycerine, the balance. Wear resistance of lubricating and cooling liquid is increased by 28-30 %; antiscuff resistance is increased more than 2.5 times; working ability of coating is retained within more than 200 min before beginning of scuff takes place. EFFECT: increased wear resistance of lubricating and cooling liquid; increased antiscuff resistance. 2 tbl, 2 dwg
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Authors
Dates
1997-12-20—Published
1996-01-05—Filed