摘要
总结了MnS、AlN和Cu2S等第二相的研究现状,介绍了取向硅钢中第二相的种类及其选用条件,阐述了第二相粒子发挥抑制作用的机制和Ostwald粗化对第二相粒子的影响,概述了不同第二相对取向硅钢磁感和铁损的影响,提出了短流程工艺与低固溶温度第二相的结合将是生产高端产品的首选。
The present research status of the second phase such as MnS,AlN and Cu2 S is summarized.The types of the second phase in oriented silicon steel and its selection conditions are introduced.The mechanism of the inhibition of the second phase particles and the effect mechanism of Ostwald coarsening on second phase particles are described.The influence of phase particles on magnetic susceptibility and iron loss of different second relative orientation silicon steels is summarized.It is proposed that the combination of short-flow process and low-solution temperature second phase will be the first choice for producing high-end products.
作者
陈镱
彭其春
徐光
Chen Yi;Peng Qichun;Xu Guang(The State Key Laboratory of Refractories and Metallurgy,Wuhan University of Science and Technology,Wuhan 430081)
出处
《特殊钢》
北大核心
2019年第6期12-17,共6页
Special Steel
关键词
取向硅钢
第二相
Ostwald粗化
磁感
铁损
低固溶温度
Oriented Silicon Steel
Second Phase
Ostwald Roughening
Magnetic Induction
Iron Loss
Low Solution Temperature
