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2 790 826

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(51)

IPC

C10M173/00(2006-01-01)

C10M125/10(2006-01-01)

C10M135/02(2006-01-01)

C10M133/06(2006-01-01)

C10M125/20(2006-01-01)

C10M129/30(2006-01-01)

C10M129/38(2006-01-01)

(21) (22)

Application

2022117725, 2022-06-28

(24)

Start date

2022-06-28

(22)

Actual filing date

2022-06-28

(45)

Published

2023-02-28

(72)

Inventor

Romanyuk Nikolaj NikolaevichAkulovich Leonid MikhajlovichSergeev Leonid EfimovichSergeev Kirill LeonidovichMalikov Vladimir NikolaevichSokolova Viktoriya AleksandrovnaRemshev Evgenij Yurevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet"

LUBRICANT-COOLANT CONCENTRATE FOR MAGNETIC-ABRASIVE MACHINING OF METALS Russian patent published in 2023 - IPC C10M173/00 C10M125/10 C10M135/02 C10M133/06 C10M125/20 C10M129/30 C10M129/38

Abstract RU 2790826 C1

FIELD: coolant concentrates.

SUBSTANCE: invention relates to coolant concentrates that can be used in the form of aqueous solutions in the engineering industry in the MAO operations of non-ferrous metals, steels and their alloys. The coolant concentrate consists of components, wt %: triethanolamine soap of synthetic fatty acids C₇-C₉ 30.0-50.0, oleic acid 10.0-15.0, sodium sulfoethoxylate 5.0-10, 0, potassium hydroxide 2.0, sodium nitrite 2.0, industrial oil 2.0-4.0, water the rest.

EFFECT: increasing productivity in magnetic-abrasive machining and reducing the roughness of machined surfaces.

1 cl, 3 ex, 3 tbl

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RU 2 790 826 C1

Authors

Romanyuk Nikolaj Nikolaevich

Akulovich Leonid Mikhajlovich

Sergeev Leonid Efimovich

Sergeev Kirill Leonidovich

Malikov Vladimir Nikolaevich

Sokolova Viktoriya Aleksandrovna

Remshev Evgenij Yurevich

Dates

2023-02-28—Published

2022-06-28—Filed