【摘要】 Fe-6.5%Si高硅钢是一种具有高磁导率、低矫顽力和低铁损等优异软磁性能的合金,但是其室温脆性和低的热加工性能严重影响了其在工业领域的应用。综述了Fe-6.5%Si高硅钢的性能,评述了合金的改性法、特殊轧制法、快速凝固法、沉积扩散法、粉末冶金法等制备工艺。
【Abstract】 It is well known that 6.5%Si high silicon steel is one kind of soft magnetic materials with higher re-lative permeability,lower coercive force and iron loss than those of conventional industrial silicon steel.However,their room-temperature embrittleness and poor workability limit their practical applications in the industry.The pre-paration technique such as modification treatment on alloy,special rolling,rapid solidification,CVD and powder me-tallurgy is reviewed. 更多还原
【关键词】 Fe-6.5%Si高硅钢;
磁性能;
制备技术;
【Key words】 6.5%Si high silicon steel;
magnetic properties;
preparation technique;
磁性能;
制备技术;
【Key words】 6.5%Si high silicon steel;
magnetic properties;
preparation technique;
【基金】 国家973项目子课题(2007CB613900);上海市科学技术发展基金(08DZ2201300);上海市纳米专项(0752nm 004)
原文发表于《材料导报》2012年第S1期
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