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2 068 455

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C1

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IPC

(21) (22)

Application

5042890/02, 1992-05-20

(22)

Actual filing date

1992-05-20

(45)

Published

1996-10-27

(72)

Inventor

Bun'Kov V.N.Reshetnikov E.Ju.Livantsov S.V.Glyzin V.V.

(73)

Holder

Sibirskij Nauchno-Issledovatel'Skij, Konstruktorskij I Proektnyj Institut Aljuminievoj I Ehlektrodnoj Promyshlennosti

METHOD FOR PRODUCTION OF FOAM ALUMINIUM Russian patent published in 1996 - IPC

Abstract RU 2068455 C1

FIELD: production of foam aluminium. SUBSTANCE: melt flow is dispersed in aerosol flow containing ultradispersed particles of solid substance adsorbing gas, and static pressure in flow of dispersed mixture before cooling is increased up to atmospheric pressure. Dispersed phase is used in form of, for instance, silicon dioxide in form of aerosil. EFFECT: provision of production of foam aluminium with regulated porosity up to 90% (pore dispersion of 1-3 mm). 2 cl, 1 tbl

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RU 2 068 455 C1

Authors

Bun'Kov V.N.

Reshetnikov E.Ju.

Livantsov S.V.

Glyzin V.V.

Dates

1996-10-27—Published

1992-05-20—Filed

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