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2 348 719

(13)

(51)

IPC

C22C1/10(2006-01-01)

C22C21/00(2006-01-01)

(21) (22)

Application

2006141078/02, 2006-11-20

(24)

Start date

2006-11-20

(22)

Actual filing date

2006-11-20

(45)

Published

2009-03-10

(72)

Inventor

Serebrjakov Sergej PavlovichIzotov Vladimir Anatol'EvichLarionov Aleksandr JakovlevichZimina Marija Nikolaevna

(73)

Holder

Rybinskaja Gosudarstvennaja Aviatsionnaja Tekhnologicheskaja Akademija Imeni P.A. Solov'Eva

METHOD OF OBTAINING OF COMPOSITE MATERIAL ALUMINIUM-CARBIDE SILICON (AI-SIC) Russian patent published in 2009 - IPC C22C1/10 C22C21/00

Abstract RU 2348719 C2

FIELD: metallurgy.

SUBSTANCE: invention concerns foundry field and can be used for obtaining of mouldings and blanks processing by pressure from composite material with aluminium matrix, strengthened by silicon-carbide inclusions. It is received composite material on the basis of aluminium matrix with carbide impurities. It is implemented melting of aluminium - siliceous alloy and its processing by carbon dioxide. Percentage consumption K_Q of carbon dioxide is chosen in range K_Q=M_G/M_M, where M_G - mass of used gas for time of melt treatment, M_M - mass of treated metall.

EFFECT: increasing of making productivity of composite material, simplifying of process and cost saving of composite material manufacturing.

1 dwg

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RU 2 348 719 C2

Authors

Serebrjakov Sergej Pavlovich

Izotov Vladimir Anatol'Evich

Larionov Aleksandr Jakovlevich

Zimina Marija Nikolaevna

Dates

2009-03-10—Published

2006-11-20—Filed