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2 208 500

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IPC

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Application

2001104766/02, 2001-02-20

(24)

Start date

2001-02-20

(22)

Actual filing date

2001-02-20

(45)

Published

2003-07-20

(72)

Inventor

Belov V.G.Ivanov V.A.Korobkov V.A.

(73)

Holder

Belov Vladimir Grigor'EvichIvanov Vladimir Anatol'EvichKorobkov Vjacheslav Aleksandrovich

DEVICE FOR PRODUCTION OF FINELY DIVIDED METAL POWDERS Russian patent published in 2003 - IPC

Abstract RU 2208500 C2

FIELD: powder metallurgy, devices for production of finely divided metal powders by condensation from vapor phase. SUBSTANCE: device has metal evaporator, plasma generator in form of nozzle-anode and cathode, condensation and powder collection chamber connected with metal evaporator via nozzle-anode. The latter is supersonic device. Cathode is accommodated in nozzle-anode. Evaporator is made in form of vacuum melting furnace. EFFECT: provided combined process of production of finely divided powder with process of metal remelting, reduced power consumption in metal remelting and trapping of evaporating metal. 1 dwg, 1 ex

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RU 2 208 500 C2

Authors

Belov V.G.

Ivanov V.A.

Korobkov V.A.

Dates

2003-07-20—Published

2001-02-20—Filed