Softening behaviour at hot rolling of FeSi alloys with phase transformation

摘要

The microstructure of hot rolled strips affects to a large extent the resulting microstructure of the cold rolled and finally annealed FeSi based electrical steels. In this paper the hardening and softening behaviour of FeSi alloys with phase transformation at hot rolling will be regarded. It will be pointed out that the present models describe the processes at hot rolling only in an incomplete way.