稀土超磁致伸缩材料及其应用研究现状

摘要

As a new type of functional materials, giant magnetostrictive materials have shown a good development prospect in recent years in many application areas This paper introduces the basic characteristics of giant magnetostrictive materials, performance, and general situation of the latest development at home and abroad as well as its application in the field of military and marine exploration.%近些年发展起来的一种新型磁功能材料——稀土超磁致伸缩材料,显示出了广阔的发展前景.着重介绍了超磁致伸缩材料的基本特性和国内外发展近况以及在军事和海洋探索方面的应用.