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2 621 201

(13)

(51)

IPC

C23C2/02(2006-01-01)

C23C2/12(2006-01-01)

C23C2/30(2006-01-01)

(21) (22)

Application

2016107236, 2016-02-29

(24)

Start date

2016-02-29

(22)

Actual filing date

2016-02-29

(45)

Published

2017-06-01

(72)

Inventor

Golubev Matvej VladimirovichPingin Vitalij ValerevichShtefanyuk Yurij MikhajlovichPetrov Aleksandr MikhajlovichPolitik Roman Sergeevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennostyu Kompaniya Rusal Inzhenerno-Tekhnologicheskij Tsentr"

METHOD OF APPLYING ALUMINIUM COATINGS ON METAL PRODUCTS Russian patent published in 2017 - IPC C23C2/02 C23C2/12 C23C2/30

Abstract RU 2621201 C1

FIELD: chemistry.

SUBSTANCE: method comprises the chemical preparation of the surface of products, products processed flux, heating and immersion metal products in the molten aluminium or its alloys. A flux containing a mixture of aluminium and potassium fluorides is used to treat the products, and after immersion, the articles are kept in the melt of aluminium or its alloys, the flux being preliminarily wet-milled in an organic solvent before processing the products.

EFFECT: forming on the surface of metal products continuous coating having good adhesion to the metal surface and providing an increase in corrosion resistance to be coated.

5 cl

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RU 2 621 201 C1

Authors

Golubev Matvej Vladimirovich

Pingin Vitalij Valerevich

Shtefanyuk Yurij Mikhajlovich

Petrov Aleksandr Mikhajlovich

Politik Roman Sergeevich

Dates

2017-06-01—Published

2016-02-29—Filed