Fe87Zr7B4Co2 amorphous alloy with excellent magneto-caloric effect near room temperature

被引：31
作者：
Yu, P. [1 ]
Zhang, J. Z. [2 ]
Xia, L. [1 ]
机构：
[1] Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing Key Lab Photoelect Funct Mat, Chongqing 401331, Peoples R China
[2] China Stand Certificat Beijing Co Ltd, Beijing 102218, Peoples R China
来源：
INTERMETALLICS | 2018年 / 95卷
关键词：
Amorphous alloy; Magneto-caloric effect; Magnetic entropy change; Refrigeration capacity; REFRIGERATION;
D O I：
10.1016/j.intermet.2018.01.019
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A Fe87Zr7B4Co2 amorphous alloy with excellent magneto-caloric effect near room temperature was fabricated in the present work. The amorphous alloy exhibits typical soft magnetic behavior with nearly zero coercivity at a sub-ambient temperature. The glassy ribbon presents a rather high peak value of magnetic entropy change and refrigeration capacity near room temperature compared to other Fe-based amorphous alloys, indicating that the amorphous alloy is a good component of magnetic refrigerants near the hot end of a magnetic air conditioner.
引用
收藏
页码：85 / 88
页数：4
相关论文
共 23 条
  • [1] High-magnetic field characterization of magnetocaloric effect in FeZrB(Cu) amorphous ribbons
    Alvarez-Alonso, P.
    Sanchez Llamazares, J. L.
    Sanchez-Valdes, C. F.
    Fdez-Gubieda, M. L.
    Gorria, Pedro
    Blanco, J. A.
    [J]. JOURNAL OF APPLIED PHYSICS, 2015, 117 (17)
  • [2] Magnetic entropy change in Fe74-xCrxCu1Nb3Si13B9 (x=14 and 17) amorphous alloys
    Atalay, S
    Gencer, H
    Kolat, VS
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2005, 351 (30-32) : 2373 - 2377
  • [3] On the Curie temperature dependency of the magnetocaloric effect
    Belo, J. H.
    Amaral, J. S.
    Pereira, A. M.
    Amaral, V. S.
    Araujo, J. P.
    [J]. APPLIED PHYSICS LETTERS, 2012, 100 (24)
  • [4] Excellent magnetocaloric properties of melt-extracted Gd-based amorphous microwires
    Bingham, N. S.
    Wang, H.
    Qin, F.
    Peng, H. X.
    Sun, J. F.
    Franco, V.
    Srikanth, H.
    Phan, M. H.
    [J]. APPLIED PHYSICS LETTERS, 2012, 101 (10)
  • [5] Theoretical aspects of the magnetocaloric effect
    de Oliveira, N. A.
    von Ranke, P. J.
    [J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2010, 489 (4-5): : 89 - 159
  • [6] Large magnetic refrigerant capacity in Gd71Fe3Al26 and Gd65Fe20Al15 amorphous alloys
    Dong, Q. Y.
    Shen, B. G.
    Chen, J.
    Shen, J.
    Wang, F.
    Zhang, H. W.
    Sun, J. R.
    [J]. JOURNAL OF APPLIED PHYSICS, 2009, 105 (05)
  • [7] Refrigerant capacity of FeCrMoCuGaPCB amorphous alloys
    Franco, V.
    Borrego, J. M.
    Conde, C. F.
    Conde, A.
    Stoica, M.
    Roth, S.
    [J]. JOURNAL OF APPLIED PHYSICS, 2006, 100 (08)
  • [8] The Magnetocaloric Effect and Magnetic Refrigeration Near Room Temperature: Materials and Models
    Franco, V.
    Blazquez, J. S.
    Ingale, B.
    Conde, A.
    [J]. ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 42, 2012, 42 : 305 - 342
  • [9] Materials science - Making a bigger chill with magnets
    Glanz, J
    [J]. SCIENCE, 1998, 279 (5359) : 2045 - 2045
  • [10] Recent developments in magnetocaloric materials
    Gschneidner, KA
    Pecharsky, VK
    Tsokol, AO
    [J]. REPORTS ON PROGRESS IN PHYSICS, 2005, 68 (06) : 1479 - 1539
123