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2 492 983

(13)

(51)

IPC

B23K35/362(2006-01-01)

(21) (22)

Application

2012108414/02, 2012-03-05

(24)

Start date

2012-03-05

(22)

Actual filing date

2012-03-05

(45)

Published

2013-09-20

(72)

Inventor

Kozyrev Nikolaj Anatol'EvichIgushev Valerij FedorovichKrjukov Roman Evgen'EvichGoldun Zakhar VladimirovichKozyreva Ol'Ga Evgen'Evna

(73)

Holder

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

WELDING COMPOUND Russian patent published in 2013 - IPC B23K35/362

Abstract RU 2492983 C1

FIELD: process engineering.

SUBSTANCE: invention may be used for welding structure operated at negative temperatures. Welding compound contains components in the following ratio in wt %: dusty wastes of lime production - 33.9-44.5, dusty wastes of ferrosilicum production - 20.5-31.1, dusty wastes of aluminium production - 22-27, liquid glass 8-13.

EFFECT: higher mechanical strength of weld joint, decreased gas content, removal of hydrogen, higher stability of arc and quality of weld joint.

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RU 2 492 983 C1

Authors

Kozyrev Nikolaj Anatol'Evich

Igushev Valerij Fedorovich

Krjukov Roman Evgen'Evich

Goldun Zakhar Vladimirovich

Kozyreva Ol'Ga Evgen'Evna

Dates

2013-09-20—Published

2012-03-05—Filed