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2 802 321

(13)

(51)

IPC

C22C21/06(2006-01-01)

C22C1/51(2023-01-01)

B33Y70/00(2015-01-01)

B33Y10/00(2015-01-01)

(21) (22)

Application

2022131304, 2022-12-01

(24)

Start date

2022-12-01

(22)

Actual filing date

2022-12-01

(45)

Published

2023-08-24

(72)

Inventor

Kabaldin Iurii GeorgievichKhlybov Aleksandr AnatolevichAnosov Maksim SergeevichKolchin Pavel VladimirovichShatagin Dmitrii AleksandrovichGalkin Andrei Aleksandrovich

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Gosudarstvennyi Tekhnicheskii Universitet Im. R.E. Alekseeva"

ALUMINUM ALLOY BILLET OBTAINED BY ADDITIVE ARC CLADDING Russian patent published in 2023 - IPC C22C21/06 C22C1/51 B33Y70/00 B33Y10/00

Abstract RU 2802321 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to the composition and technology for producing blanks and parts from aluminium-based alloys and can be used in aircraft and space technology. An aluminium alloy billet obtained by the method of additive electric arc growth from an aluminium alloy containing, wt.%: Mg 5.2, Fe 0.16, Si 0.12, Mn 0.66, Ti 0.08, Be 0.004, Cu 0.05, Zn 0.09, scandium 0.2-0.6, zirconium 0.5-1.0, AlTi₃ to 3, the rest is Al and inevitable impurities.

EFFECT: increased values of tensile strength and yield strength.

1 cl, 1 tbl

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RU 2 802 321 C1

Authors

Kabaldin Iurii Georgievich

Khlybov Aleksandr Anatolevich

Anosov Maksim Sergeevich

Kolchin Pavel Vladimirovich

Shatagin Dmitrii Aleksandrovich

Galkin Andrei Aleksandrovich

Dates

2023-08-24—Published

2022-12-01—Filed