Effects of Normalizing Annealing on Grain-oriented Silicon Steel
Chen LING,Li XIANG,Sheng-tao QIU,Yong GAN
State Key Laboratory of Advanced Steel Processing and Products, National Engineering Research Center of Continuous Casting Technology, Central Iron and Steel Research Institute, Beijing 100081, China
Effects of Normalizing Annealing on Grain-oriented Silicon Steel
Chen LING,Li XIANG,Sheng-tao QIU,Yong GAN
State Key Laboratory of Advanced Steel Processing and Products, National Engineering Research Center of Continuous Casting Technology, Central Iron and Steel Research Institute, Beijing 100081, China
ժҪ The grain-oriented silicon steel is a kind of important magnetic materials with low iron loss and high induction. Hot band normalizing annealing is an important process which influences the microstructure and the development of the inhibitors. The effects of different annealing temperatures and cooling conditions on the inhibitors and microstructures of normalizing annealing band were investigated. The microstructure and different kinds of the inhibitors, i.e., AlN, AlN+CuxS+MnS, and TiN, were discovered. The result shows that a suitable cooling condition leads to more nano-scale inhibitors and uniform microstructure of the normalizing annealing band and consequently results in better magnetic properties.
Abstract��The grain-oriented silicon steel is a kind of important magnetic materials with low iron loss and high induction. Hot band normalizing annealing is an important process which influences the microstructure and the development of the inhibitors. The effects of different annealing temperatures and cooling conditions on the inhibitors and microstructures of normalizing annealing band were investigated. The microstructure and different kinds of the inhibitors, i.e., AlN, AlN+CuxS+MnS, and TiN, were discovered. The result shows that a suitable cooling condition leads to more nano-scale inhibitors and uniform microstructure of the normalizing annealing band and consequently results in better magnetic properties.
Chen LING,Li XIANG,Sheng-tao QIU,Yong GAN. Effects of Normalizing Annealing on Grain-oriented Silicon Steel[J]. �й������ڿ���, 2014, 21(7): 690-694.
Chen LING,Li XIANG,Sheng-tao QIU,Yong GAN. Effects of Normalizing Annealing on Grain-oriented Silicon Steel. Chinese Journal of Iron and Steel, 2014, 21(7): 690-694.
2014, Vol. 21 
