Influence of Co and Ni addition on the magnetocaloric effect in Fe88-2xCoxNixZr7B4Cu1 soft magnetic amorphous alloys

被引：108
|
作者：
Caballero-Flores, R. [1 ]
Franco, V. [1 ]
Conde, A. [1 ]
Knipling, K. E. [2 ]
Willard, M. A. [2 ]
机构：
[1] Univ Seville, CSIC, Dpto Fis Mat Condensada, ICMSE, E-41080 Seville, Spain
[2] USN, Multifunct Mat Branch, Res Lab, Washington, DC 20375 USA
来源：
APPLIED PHYSICS LETTERS | 2010年 / 96卷 / 18期
关键词：
amorphous magnetic materials; boron alloys; cobalt alloys; copper alloys; Curie temperature; entropy; iron alloys; magnetocaloric effects; nickel alloys; soft magnetic materials; zirconium alloys; ENTROPY CHANGE; PHASE;
D O I：
10.1063/1.3427439
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have studied the magnetocaloric effect in a series of Fe88-2xCoxNixZr7B4Cu1 alloys. The partial substitution of Fe by Co and Ni leads to a monotonic increase in the Curie temperature (T-C) of the alloys from 287 K for x=0 to 626 K for x=11. The maximum magnetic entropy change (Delta S-pk(M)) at an applied field of 1.5 T, shows a value of 1.98 J K-1 kg(-1) for x=8.25. The refrigerant capacity (RC) has maximum values near 166 J kg(-1) (for x=0 and 2.75). These values place the present series of alloys among the best magnetic refrigerant materials, with an RC similar to 40% larger than Gd5Si2Ge1.9Fe0.1 and similar to 15% larger than Fe-based amorphous alloys. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3427439]
引用
收藏
页数：3
相关论文
共 50 条
  • [41] Influence of Milling Time on the Microstructure and Soft-Magnetic Properties of Nanocrystalline Fe72Ni8Co8Zr7B4Cu1
    Anand, K. S.
    Sitaram, Sai Rahul
    Raj, Rishav
    Das, Anusheela
    Goswami, Debottam
    Das, Jayanta
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2024, 77 (06) : 1529 - 1536
  • [42] The effect of Ni content in amorphous soft magnetic Fe-Ni-Si-B alloys on the magnetic properties and efficiency of unsaturated magnetic field annealing
    Tokmakova, E. N.
    Vvedenskiy, V. Yu.
    LETTERS ON MATERIALS, 2024, 14 (02): : 130 - 135
  • [43] Microstructural characterization of (Fe0.5Co0.5)88Zr7B4Cu1 nanocrystalline alloys
    Ping, DH
    Wu, YQ
    Hono, K
    Willard, MA
    McHenry, ME
    Laughlin, DE
    SCRIPTA MATERIALIA, 2001, 45 (07) : 781 - 786
  • [44] Influence of Cr and Fe on magnetic phase transition and magnetocaloric effect in Co2(Cr1-xFex)Al, (x ≤ 0 ≤ 1) soft magnetic Heusler alloys
    Srivastava, Yogesh
    Rathod, Srinivas
    Srivastava, Sanjay
    PHASE TRANSITIONS, 2019, 92 (03) : 205 - 216
  • [45] Composition dependence of field induced anisotropy in ferromagnetic (Co, Fe)89Zr7B4 and (Co, Fe)88Zr7B4Cu1 amorphous and nanocrystalline ribbons
    Ohodnicki, P. R.
    Long, J.
    Laughlin, D. E.
    McHenry, M. E.
    Keylin, V.
    Huth, J.
    JOURNAL OF APPLIED PHYSICS, 2008, 104 (11)
  • [46] MAGNETIC AFTEREFFECT IN NANOCRYSTALLINE FE88ZR7B4CU1 ALLOY
    KIM, KY
    NOH, TH
    LEE, YH
    KANG, IK
    KANG, T
    JOURNAL OF APPLIED PHYSICS, 1993, 73 (10) : 6594 - 6596
  • [47] The effect of Co addition on magnetic and structural properties of nanocrystalline (Fe,Co)-Si-B-P-Cu alloys
    Herzer, Giselher (gherzer@gmail.com), 2018, Elsevier Ltd (766)
  • [48] The effect of Co addition on magnetic and structural properties of nanocrystalline (Fe, Co)-Si-B-P-Cu alloys
    Kuhnt, Markus
    Xu, Xiandong
    Amalraj, Marshal
    Kozikowski, Pawel
    Pradeep, K. G.
    Ohkubo, Tadakatsu
    Marsilius, Mie
    Strache, Thomas
    Polak, Christian
    Ohnuma, Masato
    Hono, Kazuhiro
    Herzer, Giselher
    JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 766 : 686 - 693
  • [49] Cryogenic hysteretic loss analysis for (Fe,Co,Ni)-Zr-B-Cu nanocrystalline soft magnetic alloys
    Willard, M.A.
    Heil, T.M.
    Journal of Applied Physics, 2007, 101 (09):
  • [50] Cryogenic hysteretic loss analysis for (Fe,Co,Ni)-Zr-B-Cu nanocrystalline soft magnetic alloys
    Willard, M. A.
    Heil, T. M.
    JOURNAL OF APPLIED PHYSICS, 2007, 101 (09)
12345