Method of electroslag remelting processes using a preheated elec

Details Method of electroslag remelting processes using a preheated elec Method of electroslag remelting processes using a preheated elec

1977-11-23

1979-01-02

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

13 9ES, 75 10R, C22B 400, H05B 718

Patent

active

041325451

ABSTRACT:
The present invention relates to a method for effecting electroslag remelting processes.
While effecting an electroslag remelting process by the proposed method an electrode is dipped into a slag bath. Electric current is passed through the electrode and slag bath, heating the slag to a melting point of said electrode. Upon establishing the molten slag bath and a metal pool said electrode is shielded by lowering on the surface of the molten slag bath a disc with an opening for the passage of said electrode so that the disc will float in the slag without coming in contact with the metal pool.

REFERENCES:
patent: 1997988 (1935-04-01), Wever
patent: 3947265 (1976-03-01), Guzowski

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