LUBRICANT FOR MACHINING OF METALS Russian patent published in 2014 - IPC C10M141/02 C10M125/06 C10N40/20

Abstract RU 2509144 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to lubricant for machining of metals containing castor oil in amount of 40-60 wt %, oleic oil in amount of 10-30 wt %, stearic acid in amount of 17-25 wt % and fine sulfur in amount of 5-7 wt %.

EFFECT: viscous lubricant for machining of tool steels quenched to hardness HRC"э" 40…45, refractory and stainless steels, nonferrous metals and their alloys with the help of metal forming tools made of steel P6M5, P9 and P18 at machine tools and hand-held tools.

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RU 2 509 144 C1

Authors

Makunin Jurij Aleksandrovich

Polevaev Andrej Valer'Evich

Dates

2014-03-10—Published

2012-10-25—Filed