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2 212 463

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IPC

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Application

2001118883/02, 2001-07-06

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Start date

2001-07-06

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Actual filing date

2001-07-06

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Published

2003-09-20

(72)

Inventor

Andreev G.N.Bakulin A.V.Barakhtina N.N.Zakharov V.V.Zolotorevskij Ju.S.Kuchkin V.V.Osokin E.P.Pas' A.I.Filatov Ju.A.Chizhikov V.V.

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Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov

DEFORMABLE THERMALLY NON-HARDENED ALUMINUM-BASE ALLOY Russian patent published in 2003 - IPC

Abstract RU 2212463 C2

FIELD: metallurgy. SUBSTANCE: invention relates to deformable thermally non-hardened aluminum alloys designated for usage in the form of deformed semiproducts as structural materials used in ship building, aerospace technique and transport machine engineering. The proposed alloy comprises the following components, wt.-%: magnesium, 5.3-6.5; manganese, 0.6-1.2; chrome, 0.01-0.25; zirconium, 0.02-0.17; titanium, 0.01-0.15; beryllium, 0.0001-0.005; aluminum, the balance being the total content of manganese, chrome and zirconium is 1.5%, not above. Invention provides the creation of alloy with guaranteed high strength properties, ductility and technological effectiveness in hot and cold deformation. EFFECT: valuable properties of alloy. 2 tbl, 3 ex

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RU 2 212 463 C2

Authors

Andreev G.N.

Bakulin A.V.

Barakhtina N.N.

Zakharov V.V.

Zolotorevskij Ju.S.

Kuchkin V.V.

Osokin E.P.

Pas' A.I.

Filatov Ju.A.

Chizhikov V.V.

Dates

2003-09-20—Published

2001-07-06—Filed