INFLUENCE OF HEAT TREATMENT ON THE COMPRESSIVE STRESS EFFECT OF MAGNETOSTRICTION OF <112> AXIAL ALIGNED Tb-Dy-Fe ALLOYS  

热处理对＜112＞轴向取向Tb－Dy－Fe合金磁致伸缩压力效应的影响

作　　者：赵青[1] 李春和[1] 周寿增[1] 蒋成保[1] 史振华[1] 张茂才[1] 

机构地区：[1]北京科技大学新金属材料国家重点实验室

出　　处：《International Journal of Minerals,Metallurgy and Materials》1996年第2期83+80-83,共5页矿物冶金与材料学报（英文版）

摘　　要：The magnetostrictive properties of <112> axial aligned Tb0.3Dy0.7(Fe1-xMx)1.95(M=Mn, Al, x=0～ 0.15) alloys prepared by directional solidification are reported. The influence of heat treatment on microstructure and the compressive stress effect of magnetostriction is discussed.The magnetostrictive properties of <112> axial aligned Tb0.3Dy0.7(Fe1-xMx)1.95(M=Mn, Al, x=0～ 0.15) alloys prepared by directional solidification are reported. The influence of heat treatment on microstructure and the compressive stress effect of magnetostriction is discussed.

关 键 词：MAGNETOSTRICTION compressive effect heat treatment 

分 类 号：TG166.7[金属学及工艺—热处理]