毛卫民, 王一德. Effect of Normalizing Temperature on Structure and Magnetic Properties of Annealed Non-Oriented Electric Steel[J]. Special Steel, 2006, 27(4): 31-33.
毛卫民, 王一德. Effect of Normalizing Temperature on Structure and Magnetic Properties of Annealed Non-Oriented Electric Steel[J]. Special Steel, 2006, 27(4): 31-33.DOI:
The effect of 2.5 mm hot rolled plate of electric steel(≤0.005%C-2.5%~2.8%Si)normalizing at 850 ~1100℃ on structure and magnetic properties of 0.5 mm cold rolled sheet annealed at 880 ℃+ 950 ℃ has been studied.The results showed that with increasing normalizing temperature of hot rolled plate
the recrystallized grain size of annealed cold rolled sheet increased
iron loss reduced and magnetic induction monotonically increased; as normalizing temperature was more than 1000 ℃
with solid solution second phases then precipitated dispersed in annealed cold rolled sheet
the grain fined and iron loss increased. The optimum normalizing temperature of hot rolled plate is 1000 ℃.