Patent ID: 8950227
Filing Date: 2015-02-10
Classification: B21B,B21C

Abstract:
1. A method for preparing hot-rolling stock, the method comprising the steps of: heating a rolling stock in an induction furnace; descaling the heated rolling stock; rolling the descaled rolling stock in a rolling stand or a rolling relay, wherein the heated rolling stock is descaled by at least one rotating water jet from a rotor of a rotary descaler; recording, by a temperature measuring device, at least one temperature of the descaled rolling stock, and delivering the at least one temperature to a controller; and determining, by the controller, at least one control parameter with the aid of a control rule and by taking into account a setpoint temperature, and providing the at least one control parameter to a control component, at least one inductor of the induction furnace being driven so that the temperature of the descaled rolling stock corresponds as far as possible to the setpoint temperature.