METHOD FOR HEATING A HOT METAL OBJECT, PARTICULARLY THIN SLABS, SHEETS AND STEEL STRIPS, IN HIGH TEMPERATURE ROLL OVENS.

摘要

P Method of heating hot metallic objects, in particular thin slabs, steel sheets and strips, in high temperature roller ovens with heating from above and from below and with oven rolls, in particular cooled, arranged for the transport of hot product, in the transverse direction of the oven. To this end, the hot product receives, in order to increase the resistive torque before or when entering the oven, a profile deformation, which is preserved during the passage through the oven. /P