Low-Temperature Magnetic Properties and Magnetocaloric Effect of Fe-Zr-Cu Amorphous Alloys

doi:10.1007/s10909-020-02452-z

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	Low-Temperature Magnetic Properties and Magnetocaloric Effect of Fe-Zr-Cu Amorphous Alloys
	Yang, Weiming ; Li, Wenyu ; Wan, Chao ; Huo, Juntao ; Mo, Jinyong ; Liu, Haishun ; Shen, Baolong
刊名	JOURNAL OF LOW TEMPERATURE PHYSICS
	2020
卷号	200 期号:43832 页码:51-61
关键词	GLASS-FORMING ABILITY BULK METALLIC GLASSES ENTROPY CHANGE ROOM-TEMPERATURE REFRIGERATION TRANSITION BEHAVIOR HEAT 1ST
DOI	10.1007/s10909-020-02452-z
英文摘要	In this work, low-temperature magnetic properties and magnetocaloric properties of Fe91-xZr9Cux (x = 0.0, 0.4 and 1.0) amorphous ribbons were investigated. It was found that the Curie temperature (T-C) of the ribbons increases with Cu content from 210 (for x = 0) to 218 K (for x = 0.4), and decreases to 214 K with the further of 1.0% Cu. The values of the maximum magnetic entropy change (- Delta S-M)(max) were found to be 2.63, 2.75 and 2.88 J kg(-1) K-1 for the Fe91-xZr9Cux (x = 0.0, 0.4 and 1.0) amorphous ribbons, respectively, under the field of 50 kOe. The corresponding refrigeration capacity (RC) values of the Fe91-xZr9Cux (x = 0.0, 0.4 and 1.0) amorphous ribbons are 114, 121 and 120 J kg(-1), respectively. These values are comparable to those obtained for the previously studied ternary Fe-based amorphous alloys. These results demonstrate that an appropriate amount of Cu substitution can enhance the (- Delta S-M)(max) and RC of Fe-based amorphous alloys. These Fe-based amorphous alloys are promising for application as low-temperature magnetic refrigerants and multi-functional materials.
学科主题	Physics
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20790]
专题	2020专题
作者单位	1.Liu, HS (corresponding author), China Univ Min & Technol, Sch Mech & Civil Engn, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China. 2.Huo, JT (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Magnet Mat & Devices, Ningbo 315201, Peoples R China.
推荐引用方式 GB/T 7714	Yang, Weiming,Li, Wenyu,Wan, Chao,et al. Low-Temperature Magnetic Properties and Magnetocaloric Effect of Fe-Zr-Cu Amorphous Alloys[J]. JOURNAL OF LOW TEMPERATURE PHYSICS,2020,200(43832):51-61.
APA	Yang, Weiming.,Li, Wenyu.,Wan, Chao.,Huo, Juntao.,Mo, Jinyong.,...&Shen, Baolong.(2020).Low-Temperature Magnetic Properties and Magnetocaloric Effect of Fe-Zr-Cu Amorphous Alloys.JOURNAL OF LOW TEMPERATURE PHYSICS,200(43832),51-61.
MLA	Yang, Weiming,et al."Low-Temperature Magnetic Properties and Magnetocaloric Effect of Fe-Zr-Cu Amorphous Alloys".JOURNAL OF LOW TEMPERATURE PHYSICS 200.43832(2020):51-61.