Effect of Addition of Al on Crystal Structure Microtexture and Magnetostriction Coefficient in Tb0.3 Dy0.7 Fe1.95 Alloy
来源期刊：JOURNAL OF RARE EARTHS2004年增刊第1期
论文作者：ZUO Liang Huang Jimin ZHAO Zengqi WU Shuangxia Jiang Liping
Key words：magnetostriction; Tb-Dy-Fe alloy; microtexture; rare earths;
Abstract: The effect of addition of A1 on crystal structure microtexture and magnetostrictioncoefficient in Tb0.3Dy0.7Fe1.95 alloy were studied.The results show that addition of A1 does not change crystal structure of alloy and the precipitates increase in the microtexture as addition of A1 increases.At a certain magnetic field, magnetostriction coefficient decreased as addition of Al increased.
ZUO Liang1，Huang Jimin2，ZHAO Zengqi2，WU Shuangxia2，Jiang Liping1
(1.School of Material and Metallurgy, Northeast University, Shenyang 110004, China;
2.Baotou Research Institute of Rare Earth, Baotou 014010, China)
Abstract:The effect of addition of A1 on crystal structure microtexture and magnetostrictioncoefficient in Tb0.3Dy0.7Fe1.95 alloy were studied.The results show that addition of A1 does not change crystal structure of alloy and the precipitates increase in the microtexture as addition of A1 increases.At a certain magnetic field, magnetostriction coefficient decreased as addition of Al increased.
Key words:magnetostriction; Tb-Dy-Fe alloy; microtexture; rare earths;
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