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2 478 029

(13)

(51)

IPC

B23K35/02(2006-01-01)

B32B15/02(2006-01-01)

(21) (22)

Application

2011125559/02, 2011-06-21

(24)

Start date

2011-06-21

(22)

Actual filing date

2011-06-21

(45)

Published

2013-03-27

(72)

Inventor

Dubtsov Jurij NikolaevichZorin Il'Ja Vasil'EvichSokolov Gennadij NikolaevichLysak Vladimir Il'Ich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Volgogradskij Gosudarstvennyj Tekhnicheskij Universitet

COMPOSITE WIRE FOR ARC WELDING AND BUILDING UP Russian patent published in 2013 - IPC B23K35/02 B32B15/02

Abstract RU 2478029 C2

FIELD: process engineering.

SUBSTANCE: invention may be used for electric arc welding and building up of complex-alloyed refractory alloys based of nickel aluminide Ni₃Al. Composite wire consists of two-layer shell, outer nickel and inner aluminium layers shell to accommodate fusion alloying components, and wire components and tapes. Interlayer of the mix of ultrafine refractory compounds with binder is arranged between shell layers.

EFFECT: guaranteed transfer of refractory components into molten pool via low temperature region of reaction area.

3 cl, 4 dwg, 1 tbl, 1 ex

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RU 2 478 029 C2

Authors

Dubtsov Jurij Nikolaevich

Zorin Il'Ja Vasil'Evich

Sokolov Gennadij Nikolaevich

Lysak Vladimir Il'Ich

Dates

2013-03-27—Published

2011-06-21—Filed