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2 566 236

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IPC

B23K35/362(2006-01-01)

(21) (22)

Application

2014122214/02, 2014-05-30

(24)

Start date

2014-05-30

(22)

Actual filing date

2014-05-30

(45)

Published

2015-10-20

(72)

Inventor

Kozyrev Nikolaj Anatol'EvichGalevskij Gennadij VladislavovichKrjukov Roman Evgen'EvichKozyreva Ol'Ga Anatol'EvnaMakhin Dmitrij IgorevichOsetkovskij Ivan Vasil'EvichShurupov Vadim Mikhajlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Industrial'Nyj Universitet"

FLUX FOR WELDING AND SURFACING Russian patent published in 2015 - IPC B23K35/362

Abstract RU 2566236 C1

FIELD: metallurgy.

SUBSTANCE: flux contains components in the following ratio in wt %: dusty ladle slag of rail steel production 30.0-50.0 and liquid glass 50.0-70.0. Said dusty ladle slag of rail steel production comprises the following components, wt %:SiO₂ 20.7-28.6, MnO 0.01-2.0, CaO 45.6-54.8, MgO 0.1-10, Al₂O₃ 0.1-7.0, K₂O 0.1-4, Na₂O 0.1-4, FeO 0.01-1.5, CaF₂ 0.01-1.5, C_tot0.1-0.6.

EFFECT: higher quality of the weld, lower costs, flux higher strength, stable arc, reduced loss of doping elements.

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RU 2 566 236 C1

Authors

Kozyrev Nikolaj Anatol'Evich

Galevskij Gennadij Vladislavovich

Krjukov Roman Evgen'Evich

Kozyreva Ol'Ga Anatol'Evna

Makhin Dmitrij Igorevich

Osetkovskij Ivan Vasil'Evich

Shurupov Vadim Mikhajlovich

Dates

2015-10-20—Published

2014-05-30—Filed