Excellent magneto-caloric effect of a binary Gd63Ni37 amorphous alloy

被引：10
|
作者：
Li, Z. [1 ]
Ding, D. [1 ]
Xia, L. [1 ]
机构：
[1] Shanghai Univ, Inst Mat, Lab Microstruct, Shanghai 200072, Peoples R China
来源：
INTERMETALLICS | 2017年 / 86卷
关键词：
Amorphous alloy; Magneto-caloric effect; Refrigeration capacity; Adiabatic temperature rise; GLASS-FORMING ABILITY; ENTROPY CHANGE; ROOM-TEMPERATURE;
D O I：
10.1016/j.intermet.2017.03.007
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：
In the present work, we reported an excellent magneto-caloric effect (MCE) of a binary Gd63Ni37 amorphous alloy. The amorphous features of the Gd63Ni37 as-spun ribbons were ascertained by their Xray diffraction pattern, differential scanning calorimetry (DSC) curve and their magneto-caloric behaviors. The Gd63Ni37 amorphous ribbon exhibits rather high magnetic entropy change peak (-Delta S-m(peak)), refrigeration capacity (RC) and adiabatic temperature rise (Delta T-ad). The binary Gd63Ni37 amorphous alloy is expected to play an important role in developing high performance multi-component Gd-Ni-based amorphous magnetic refrigerants. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：11 / 14
页数：4
相关论文
共 50 条
  • [1] Outstanding Magneto-Caloric Effect of a Gd60Ni37Co3 Amorphous Alloy
    Ma, Yan-Fei
    Tang, Ben-Zhen
    Xia, Lei
    Ding, Ding
    CHINESE PHYSICS LETTERS, 2016, 33 (12)
  • [2] Outstanding Magneto-Caloric Effect of a Gd60Ni37Co3 Amorphous Alloy
    马雁飞
    唐本镇
    夏雷
    丁鼎
    Chinese Physics Letters, 2016, 33 (12) : 105 - 108
  • [3] Achieving tailorable magneto-caloric effect in the Gd-Co binary amorphous alloys
    Wu, C.
    Ding, D.
    Xia, L.
    Chan, K. C.
    AIP ADVANCES, 2016, 6 (03):
  • [4] Enhanced Curie temperature and magnetic entropy change of Gd63Ni37 amorphous alloy by Co substitution
    Song, M. N.
    Huang, L. W.
    Tang, B. Z.
    Ding, D.
    Wang, X.
    Xia, L.
    INTERMETALLICS, 2019, 115
  • [5] Near room temperature magneto-caloric effect of a Gd48Co52 amorphous alloy
    Wang, Z. W.
    Yu, P.
    Cui, Y. T.
    Xia, L.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 658 : 598 - 602
  • [6] Magneto-caloric effect of a Gd50Co50 amorphous alloy near the freezing point of water
    Xia, L.
    Wu, C.
    Chen, S. H.
    Chan, K. C.
    AIP ADVANCES, 2015, 5 (09):
  • [7] Influence of surface protective films on magneto-caloric effect of Gd
    Yang, Yong, 1600, Northeast University (35):
  • [8] Amorphization induced high magneto-caloric effect of Gd55Al20Ni25 ternary alloy
    Ding Ding
    Xia Lei
    Yu Zhong-Hua
    Dong Yuan-Da
    CHINESE PHYSICS LETTERS, 2008, 25 (09) : 3414 - 3417
  • [9] Excellent magneto-caloric effect of a low cost Gd34Ni22Co11Al33 metallic glass
    Yu, P.
    Wu, C.
    Cui, Y. T.
    Xia, L.
    MATERIALS LETTERS, 2016, 173 : 239 - 241
  • [10] Modification of microstructure and magneto-caloric effect of Gd5Si2Ge2 alloy
    Yue, M
    Niu, PL
    Zeng, H
    Zhang, JX
    RARE METAL MATERIALS AND ENGINEERING, 2006, 35 (01) : 52 - 54
12345