DEVICE FOR COMPENSATING SKID MARKS ON HEATED SLABS

摘要

1. A device for compensating for skid marks on heated slabs in a plant for heating and rolling slabs, with a furnace (3, 4) and a rolling mill (8) and with at least one induction coil (10) disposed upstream of the rolling mill and, when the slab is stationary, in the region of a skid mark, the windings of the induction coil extending substantially at right-angles to the longitudinal direction of the slabs, and preferably being constructed as profiled copper tubes filled on the inside with fluid, characterised in that each induction coil (10) engages around the slabs (1), the gap between the individual windings of the coil being greater on top of the slab than on the underside.