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2 030 470

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Application

5041693/02, 1992-05-12

(22)

Actual filing date

1992-05-12

(45)

Published

1995-03-10

(72)

Inventor

Stepanov V.V.Zavarzin I.A.Mukhina I.Ju.Krjuchkova T.A.Gormakova E.B.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Aviatsionnykh Materialov

METHOD FOR MODIFICATION OF MAGNESIUM ALLOYS OF Mg-Al-Zn-Mn SYSTEM Russian patent published in 1995 - IPC

Abstract RU 2030470 C1

FIELD: modification of magnesium alloys. SUBSTANCE: method involves melting of magnesium alloy of Mg-Al-Zn-Mn system and adding modifier, its quantity being 0.5-1.2 mass%. Said modifier contains (mass%): iron 4.0-10.0, manganese 0.1-2.0, carbon 0.15-0.5, aluminium the rest. Modifier is added at 770-780 C within 2-3 min. EFFECT: improves efficiency of the method. 4 tbl

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RU 2 030 470 C1

Authors

Stepanov V.V.

Zavarzin I.A.

Mukhina I.Ju.

Krjuchkova T.A.

Gormakova E.B.

Dates

1995-03-10—Published

1992-05-12—Filed

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