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2 755 836

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(51)

IPC

C22C21/00(2006-01-01)

(21) (22)

Application

2016110285, 2016-03-21

(24)

Start date

2016-03-21

(22)

Actual filing date

2016-03-21

(45)

Published

2021-09-22

(72)

Inventor

Silis Mariya IlinichnaLapin Petr GeorgievichYurovskij Andrej PetrovichPerminova Yuliya SergeevnaNikitina Margarita AleksandrovnaBajdin Nikolaj GrigorevichFilatov Yurij ArkadevichSnegireva Larisa AnatolevnaNilov Evgenij Evgenevich

(73)

Holder

Rossijskaya Federatsiya

WROUGHT ALUMINIUM-BASED ALLOY Russian patent published in 2021 - IPC C22C21/00

Abstract RU 2755836 C1

FIELD: metallurgy.

SUBSTANCE: wrought aluminium-based alloy comprises, wt %: magnesium 0.45-0.6 , scandium 0.1-0.15, zirconium 0.1-0.15, calcium 0.02-0.1, iron 0.4-0.7, silicon 0.45-0.65, aluminium and inevitable impurities - the rest, including not more than 0.05 of cuprum, not more than 0.05 of zinc, not more than 0.02 of manganese, not more than 0.02 of chromium.

EFFECT: increased strength properties of the material.

1 ex, 2 tbl

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RU 2 755 836 C1

Authors

Silis Mariya Ilinichna

Lapin Petr Georgievich

Yurovskij Andrej Petrovich

Perminova Yuliya Sergeevna

Nikitina Margarita Aleksandrovna

Bajdin Nikolaj Grigorevich

Filatov Yurij Arkadevich

Snegireva Larisa Anatolevna

Nilov Evgenij Evgenevich

Dates

2021-09-22—Published

2016-03-21—Filed