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(19)

RU

(11)

2 089 633

(13)

C1

(51)

IPC

(21) (22)

Application

5036445/02, 1992-02-24

(22)

Actual filing date

1992-02-24

(45)

Published

1997-09-10

(72)

Inventor

Ivanov A.V.

DEVICE FOR MELTING AND CASTING OF METALS AND ALLOYS Russian patent published in 1997 - IPC

Abstract RU 2089633 C1

FIELD: special electrometallurgy, particular, processes of production of shaped castings by electroslag refining and devices for their embodiment. SUBSTANCE: crucible is installed for rotation round its axis and its tapping hole is made in bottom protrusion in form of truncated cone. EFFECT: higher efficiency. 1 dwg

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RU 2 089 633 C1

Authors

Ivanov A.V.

Dates

1997-09-10—Published

1992-02-24—Filed

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