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1 840 620

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(51)

IPC

C10M141/08(2006-01-01)

(21) (22)

Application

3116456/04, 1985-06-03

(22)

Actual filing date

1985-06-03

(45)

Published

2007-09-10

(72)

Inventor

Ivershina Nadezhda PavlovnaIvanova Stanislava AlekseevnaSabel'Nikov Viktor MaksimovichMironova Tat'Jana NikolaevnaKatrenko Tamara IvanovnaFufaev Aleksandr Aleksandrovich

LUBRICANTS FOR COLD FORMING OF NONFERROUS METALS AND THEIR ALLOYS Russian patent published in 2007 - IPC C10M141/08

Abstract SU 1840620 A1

FIELD: metal processing.

SUBSTANCE: lubricant used for cold forming of nonferrous metals and their alloys under pressure is composed of, wt %: zinc dialkyldithiophosphate 20-24, polymethacrylate 8-15, neutral barium sulfonate 13-20, barium alkylsalicylate 13-20, sodium sulfonate 1-3, lauric acid octyl ester 6-10, 2,6-di-tert-butylcresol 0.02-0.2, and mineral oil the rest.

EFFECT: increased protective properties of lubricant and improved quality of processed surface.

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SU 1 840 620 A1

Authors

Ivershina Nadezhda Pavlovna

Ivanova Stanislava Alekseevna

Sabel'Nikov Viktor Maksimovich

Mironova Tat'Jana Nikolaevna

Katrenko Tamara Ivanovna

Fufaev Aleksandr Aleksandrovich

Dates

2007-09-10—Published

1985-06-03—Filed