【摘要】 Fe-Ga合金具有饱和磁场小、机械强度高、成本低等特点,这些特点优于稀土超磁致伸缩材料和传统磁致伸缩材料,具有潜在的应用价值,是磁致伸缩材料研究中的热点之一。从合金成分、制备方法、热处理、应用几部分阐述了Fe-Ga合金磁致伸缩材料的研究进展。更多还原

【Abstract】 As one of the research hotspots of magnetostrictive material Fe-Ga alloys with lower saturation magnetic field,higher mechanical strength,lower cost characteristics,that is better than the giant magnetostrictive materials and traditional magnetostrictive materials so that it can be used widely in some adverse conditions.The recent development about its compositions,preparing processes,heat treatment and application were introduced.更多还原