FIELD: control of metal melting in electrode arc furnaces. SUBSTANCE: the offered method consists in that determined in melting process are deviations of current process parameters from the preset values and type and value of current of each electrode are varied depending on the obtained results. Control actions are redistributed according to the priority of effect of controlled parameters on the melting process. EFFECT: higher efficiency. 3 cl
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Authors
Dates
1997-11-20—Published
1993-10-20—Filed