Abstract

This review article is devoted to studies of the structure and properties of Fe–Ga alloys that serve as functional materials with high magnetostriction. Particular attention is paid to diffraction methods that allow one both to monitor phase transformations in real time and identify phase structures and microheterogeneities in their structure. Based on the studies published in recent decades, the existing equilibrium diagrams and mechanisms of formation of elastic and anelastic properties, including magnetostriction and internal friction, are critically analyzed.

中文翻译：

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铁-镓合金作为电子材料的结构和性能

摘要

这篇评论文章专门研究作为高磁致伸缩功能材料的Fe-Ga合金的结构和性能。特别要注意衍射方法，该方法既可以实时监控相变，又可以识别相结构和结构中的微异质性。根据最近几十年发表的研究，对现有的平衡图以及形成弹性和非弹性特性（包括磁致伸缩和内摩擦）的机理进行了严格分析。