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2 031 172

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C1

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IPC

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Application

4942008/02, 1991-06-04

(22)

Actual filing date

1991-06-04

(45)

Published

1995-03-20

(72)

Inventor

Zakharevich A.A.Aleksandrovskij S.V.Mukhina I.Ju.Zavarzin I.A.Kolesnikov V.A.Gejlikman M.B.

(73)

Holder

Sankt-Peterburgskij Gosudarstvennyj Gornyj Institut Im.G.V.PlekhanovaVserossijskij Nauchno-Issledovatel'Skij Institut Aviatsionnykh Materialov

METHOD OF PREPARING OF MAGNESIUM-BASE COMPOSITION MATERIAL Russian patent published in 1995 - IPC

Abstract RU 2031172 C1

FIELD: composition materials. SUBSTANCE: dispersed particles at temperature of matrix melt were added to the melt. Exposition time exceeds time of particles addition by 8-10 times. Exposition is carried out at bubbling of inert gas through the melt. Dispersed phase consists of α-modification of alumina and magnesium oxide which were fed for mixing at the ratio (10-12): 1. Prepared material shows increased mechanical properties. EFFECT: improved properties of material. 1 tbl

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RU 2 031 172 C1

Authors

Zakharevich A.A.

Aleksandrovskij S.V.

Mukhina I.Ju.

Zavarzin I.A.

Kolesnikov V.A.

Gejlikman M.B.

Dates

1995-03-20—Published

1991-06-04—Filed

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