期刊
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
卷 321, 期 19, 页码 3342-3345出版社
ELSEVIER
DOI: 10.1016/j.jmmm.2009.06.021
关键词
Bulk metallic glass; Suck-cast; X-ray diffraction; Magnetocaloric effect
资金
- China Post-Doctoral Science Foundation [20060390325]
- Science Foundation for the Excellent Youth Scholars of UESTC
The magnetocaloric effect and thermal stability have been investigated on the new bulk metallic glass (BMG) Gd52.5Co16.5Al31 alloy. The extent of supercooled liquid region is 70 K, which is wider than that of any other Gd-Co-Al ternary BMGs. The magnetic entropy change (Delta S-M) and relative cooling power (RCP) of 9.8J/kg K and 9.1 x 10(2) J/kg are obtained, respectively, under a field change of 5T. The large Delta S-M and RCP values make Gd52.5Co16.5Al31 BMG attractive potential candidate for the magnetic refrigeration application. (C) 2009 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据