The Characteristic of Magnetic Properties of the Thin Grain Oriented Silicon Steel Produced by Different Rolling Methods

摘要

In this paper, the raw materials, 0.30mm thick commercial recrystallized grain oriented silicon steel steels, were rolled to 0.08mm by different method including cross shear rolling, conventional rolling and mixture rolling method, then the specimens were annealed in different temperatures and heat preservation time. The results show that cross shear rolling is propitious to improve the magnetic properties of silicon steel.