FIELD: metallurgy.
SUBSTANCE: method includes definition of properties and/or position of charged metal, presenting mainly in solid phase in arc furnace, which is separated for multitude of segments and it is provided on each segment, at least one acoustic sensor. Additionally by voltaic arc between electrodes and charged material there are created acoustic signals, there are measured reflected and/or passing through charged material acoustic signals by means of acoustic sensors, there are measured acoustic signals and defined properties and/or position of charged material in arc furnace.
EFFECT: productivity improvement of arc furnace, reduction of specific energy consumption.
12 cl, 4 dwg
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