FIELD: metallurgy. SUBSTANCE: parameters of main flow of coolant are measured. The values obtained are compared with given extreme values. When the values obtained exceed given ones, additional coolant is supplied resulting in dynamical control of cooling of the furnace water jackets depending on the amount of temperature time increment. The temperature increment can be judged by comparing it with the reference value of the increment. EFFECT: enhanced reliability. 2 dwg
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Authors
Dates
1995-07-09—Published
1990-04-13—Filed