总结了铁基块体非晶软磁合金问世以来的发展情况,简述了其制备原理和作为新型磁性材料的优点:高玻璃形成能力、良好的热稳定性、低的临界冷却速率、高饱和磁化强度、低矫顽力、高磁导率以及在其过冷液相区内的超塑性;归纳了铁基BMG合金的成分特点以及由此得到的性能;简要介绍了铁基块体纳米晶合金和双相BMG合金;最后评价了铁基BMG软磁合金的优势及不足.
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