METHOD OF OPERATING ARC FURNACE WITH AT LEAST ONE ELECTRODE, ADJUSTMENT AND/OR CONTROL DEVICE, MACHINE-READABLE PROGRAM CODE, DATA CARRIER AND ARC FURNACE TO THIS END Russian patent published in 2014 - IPC C21C5/52

Abstract RU 2509811 C2

FIELD: metallurgy.

SUBSTANCE: proposed method comprises feed of solid material into arc furnace, its melding by electric arc fired by at least one electrode. Weight measure is defined for solid material bulk accumulated at furnace wall to control melting process parameters on the basis of defined measure. Model of forced oscillations is used for definition of solid material bulk accumulated at furnace wall.

EFFECT: higher reliability of electrodes.

4 cl, 6 dwg

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RU 2 509 811 C2

Authors

Debbeler Arno

Krjuger Klaus

Machullat Tomas

Riger Detlef

Dates

2014-03-20—Published

2009-01-12—Filed