摘要
本文主要评述了铁基纳米晶软磁合金的晶化过程、组织结构及其与磁性能之间的关系 ,分析了优异磁性能的起源 ,并详细论述了解释其优异磁性能的各向异性模型 ,提出了目前在该模型上存在的问题。此外 ,还介绍了纳米晶软磁材料的制备方法 ,并在最后对纳米晶软磁材料的应用及发展趋势作了展望。
The crystal process,structure and the relationship between structure and magnetic properties of Fe-based nanocrystalline soft magnetic alloy are discussed in this paper. We also analyse the resource of its excellent soft magnetic properties. And we give a detailed discussion on the anisotropy models which explain the excellent soft magnetic properties. Some problems about these models are brought out.In addition,the preparation,application and developing trends are prospected.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2004年第3期461-465,共5页
Journal of Materials Science and Engineering
基金
上海市科委纳米专项基金资助项目 (0 2 52nm0 54)
关键词
纳米晶软磁材料
铁基合金
磁性能
各向异性模型
nanocrystalline soft magnetic materials
Fe-based alloys
magnetic properties
anisotropy model
