超薄取向硅钢的研究进展

Research progress of ultra-thin grain-oriented silicon steel

随着特高压直流输电和灵活交流输电的迅猛发展,超薄取向硅钢作为阳极饱和电抗器核心材料发挥着不可替代的作用;同时,随着节能环保的要求不断提高,超薄化成为取向硅钢的重要发展方向。近年来,超薄取向硅钢的制备成为材料冶金领域的研究热点。总结了超薄取向硅钢的制备方法,综述了超薄取向硅钢的研究进展,讨论了超薄取向硅钢磁性能的影响因素,提出了超薄取向硅钢的发展方向,为超薄取向硅钢的未来研发提供了参考依据。

With the rapid development of ultrahigh-voltage direct current transmission system and flexible alternating current transmission system,ultra-thin grian-oriented silicon steel plays an irreplaceable role as the core material of anode saturated reactor.At the same time,with the requirement of energy saving and environmental protection,ultra-thin steel has become an important development direction of oriented silicon steel.In recent years,the preparation of ultra-thin grian-oriented silicon steel has become a research hotspot in the field of material metallurgy.In this paper,the preparation methods,research progress,influence factors of magnetic property and development direction of ultra-thin grian-oriented silicon steel were summarized,providing the reference basis for the development of ultrathin grian-oriented silicon steel in future.