Low-Temperature Magnetic Properties and Magnetocaloric Effect of Fe-Zr-Cu Amorphous Alloys
文献类型：期刊论文
| 作者 | Yang, Weiming; Li, Wenyu; Wan, Chao; Huo, Juntao; Mo, Jinyong; Liu, Haishun; Shen, Baolong |
| 刊名 | JOURNAL OF LOW TEMPERATURE PHYSICS
 |
| 出版日期 | 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 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20790]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 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. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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