Process and apparatus for the production of hot wide strip, in particular from rust-resistant, acid-resistant and heat-resistant steels

摘要

The invention relates to the continuous hot rolling of hot wide strip, the rear part of the slab being subjected to the first deformation stage while the front end of the strip is still running out of the last deformation stage. There is no longer a distinction in the apparatus suitable for this purpose between roughing stands and finishing trains and a rolling mill is created in which all the stands are arranged at the minimum possible spacing.