A survey of the experience in the physical modeling of the processes of production of high permeability steel and its implementation at the NLMK

Abstract

We present a version of implementation of the physical modeling of the processes running in the course of production of transformer steels in all stages of the process after hot rolling. We consider various types of installations applied for this purpose throughout the world and analyze the advantages and disadvantages of their application. The requirements for the set of equipment are specified and a criterial assessment of the implementation options is carried out. The results obtained in the work make it possible to realize the possibility of acceleration and improvement of the quality of development of new grades of transformer steels.