Magnetic properties of R-Nd-Fe-B (R = Tb, Dy) and Nd-Fe-Co-B Alloys in the Range -80 to 250°C

被引：0
|
作者：
I. D. Kosobudskii
V. P. Sevost’yanov
M. Y. Kuznetsov
机构：
[1] Chernyshevsky State University,
来源：
Inorganic Materials | 2000年 / 36卷
关键词：
Magnetic Induction; Remanence; Specific Magnetization; Spherical Sample; Demagnetization Curve;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The remanence, coercivity, and maximum energy product of R-Nd-Fe-B (R = Tb, Dy) and NdFe-Co-B alloys were studied in the range-80 to 250°C. Doping of Nd-Fe-B alloys with Tb and Dy was shown to increase coercivity and, accordingly, the temperature coefficient of magnetic induction. The introduction of 7-12 wt % Co raises the Curie temperature of the alloys, thereby improving their thermal stability.1 Ural State University, Yekaterinburg.
引用
收藏
页码：584 / 586
页数：2
相关论文
共 50 条
  • [31] Structure and magnetic properties of nanocomposite (Nd, Dy)-(Fe, Co)-B/α-Fe thin films with perpendicular magnetic anisotropy
    Yao, Q.
    Liu, W.
    Cui, W. B.
    Yang, F.
    Zhao, X. G.
    Zhang, Z. D.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2009, 42 (03)
  • [32] NITRIDING OF ND-FE-B AND ND FE-C HARD MAGNETIC-ALLOYS
    TSUJIKAWA, S
    CHOI, P
    INO, H
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1994, 58 (10) : 1220 - 1224
  • [33] Structure and magnetic properties of Nd-Fe-B/α-Fe nanocomposite magnets by Co, Nb, Dy substitutions
    Zhang, J
    Sun, XK
    Liu, W
    Cui, BZ
    Zhao, XG
    Zhang, ZD
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 1999, 15 (03) : 198 - 202
  • [34] Structure and Magnetic Properties of Nd-Fe-B/α-Fe Nanocomposite Magnets by Co, Nb, Dy Substitutions
    Jian ZHANG
    Xaokai SUN
    Wei LIU
    Baozhi CUI
    Xinguo ZHAO and Zhidong ZHANG(Institute of Metal Research
    Journal of Materials Science & Technology, 1999, (03) : 198 - 202
  • [35] Effect of doping Al-Cu-Fe alloy on the microstructure and magnetic properties of annealed Nd-Fe-Co-B ribbons
    Wang, Shu
    Sun, Ji-Bing
    Xiao, Zhi-Xia
    Yang, Ming-Xu
    Shi, Wei-Dong
    PHYSICA B-CONDENSED MATTER, 2022, 646
  • [36] Magnetic Properties of Thin Films of Fe-Cu-R-Si-B Alloys with R = Nd, Gd, Ho, Y
    Goscianska, I.
    Ratajczak, H.
    Urbaniak, M.
    Konc, M.
    Acta Physica Polonica A, 91 (01):
  • [37] PARAMETERS THAT INFLUENCE THE MAGNETIC-PROPERTIES OF FE-ND-B AND R-CO PARTICLES
    BOGATIN, Y
    JOURNAL OF APPLIED PHYSICS, 1990, 67 (09) : 4625 - 4625
  • [38] INFLUENCE OF BORON CONTENT ON MAGNETIC HYSTERESIS PROPERTIES AND STRUCTURE OF R-FE-B-CU ALLOYS (R=PR, ND)
    POPOV, AG
    BELOZEROV, YV
    PUZANOVA, TZ
    YERMOLENKO, AS
    GAVIKO, VS
    LAPINA, TP
    SHCHUKINA, LV
    FIZIKA METALLOV I METALLOVEDENIE, 1992, (11): : 71 - 77
  • [39] Magnetic properties of thin films of Fe-Cu-R-Si-B alloys with R=Nd, Gd, Ho, Y
    Goscianska, I
    Ratajczak, H
    Urbaniak, M
    Konc, M
    ACTA PHYSICA POLONICA A, 1997, 91 (01) : 237 - 240
  • [40] Magnetic interactions in anisotropic Nd-Dy-Fe-Co-B/α-Fe multilayer magnets
    Liu, W. (wliu@imr.ac.cn), 1600, American Institute of Physics Inc. (120):
12345