金属学报  1986, Vol. 22 Issue (6): 127-132

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Nd-Fe-B永磁材料的Mossbauer研究

平爵云;李正文;马如璋;潘树明;任世宽

北京钢铁学院;北京钢铁学院;北京钢铁学院;有色金属研究总院;有色金属研究总院

MOSSBAUER STUDIES OF Nd-Fe-B ALLOYS

by PING Jueyun; LI Zhengwen; MA Ruzhang (Beijing University of Iron and Steel Technology); PAN Shuming; REN Shikuan (General Research Institute of Non-Ferrous Metals; Beijing)

平爵云;李正文;马如璋;潘树明;任世宽. Nd-Fe-B永磁材料的Mossbauer研究[J]. 金属学报, 1986, 22(6): 127-132.
, , , , . MOSSBAUER STUDIES OF Nd-Fe-B ALLOYS[J]. Acta Metall Sin, 1986, 22(6): 127-132.

摘要 参考文献 相关文章 Metrics 全文: PDF(453 KB)   摘要: 对Nd_(15)Fe_(85-x)B_x(x=0-8)合金作了Mossbauer分析及磁测量,探讨了硼含量对结构的影响。 对于最佳磁性能的Nd_(15)Fe_(77)B_8合金,其Mossbauer谱可分解为6套铁磁亚谱和一套顺磁亚谱,分别对应于Nd_2Fe_(14)B四方相和富Nd相,并估计有6％的Fe原子处于富Nd相中。 Abstract：Mossbauer spectra and magnetic properties for Nd_(15)Fe_(85-x)B_x (x=0-8) alloys have been measured. The effect of B content on structure of the alloys has been discussed. The Mossbauer spectrum for Nd_(15)Fe_(77)B_8 alloy with the best magnetic performance can be considered as the superposition of 6 ferromagnetic subspectra for Nd_2Fe_(14)B phase and a paramagnetic subspectrum for Nd-rich phase. It can bc estimated that there are 6% of Fe atoms in the Nd-rich phase. 收稿日期: 1986-06-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 平爵云 李正文 马如璋 潘树明 任世宽 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1986/V22/I6/127 1 Sagawa, M.; Fujimnra, S.; Togawa, N.; Yamamoto, H.; Matsuura, Y., J. Appl. Phys. 55(1984) , 2083． 2 Givord, D.; Li, H.S.; Moreau, J.M., Solid State Commun., 50 (1984) , 497． 3 Sagawa, M.; Fujimura, S.; Yamamoto, H.; Matsuura, Y.; Hiraga, K., IEEE Trans. Magn., MAG-20 (1984) , 1584． 4 Herbst, J.F.; Croat, J.J.; Pinkerton, F.E.; Yelon, W.B., Phys. Rev., B29 (1984) , 4176． 5 Henry, N. F.M.; Lonsdale, K., Int. Tables for X-Ray Crystallgraphy, Birmingham, Kynoch Press, Vol. 1, 1952, p. 236． 6 Gubbens, P. C. M.; Van Loef, J.J.; Buchow, K. H. J., J. Phys. (Paris), Colloque № 6． (1974) , C6-617． No related articles found! Viewed Full text Abstract Cited   Shared      Discussed