快淬速度和Ce浓度对贫稀土Ce-Fe-B合金相组成及磁性能的影响

doi:10.11896/cldb.24010030

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Abstract Nd-Fe-B type permanent magnetic materials have been widely used in energy and rail transit due to their excellent room temperature magnetic properties. However, the continually growing demand for Nd-Fe-B magnets has greatly accelerated the depletion of critical rare earth elements including Nd, Pr, etc, which results in the rising prices of those critical rare earth elements. How to ensure the stability of the material pro-perties while reduce the excessive consumption of critical rare earth is one of the important issues that need to be solved urgently. The high-abundance rare earth Ce substitution for Nd is an effective solution. In this work, lean rare earth Ce_11-xFe_83+xB₆ (x=0—4) alloys are prepared by melt-spinning method, and the effect of melt-spinning speed and Ce content on the phase constitution and magnetic properties of which are investigated. The results show that the increase of melt-spinning speed effectively increases the content of Ce₂Fe₁₄B hard magnetic phase during the melt-spinning process, which further improves the magnetic properties of the Ce₁₁Fe₈₃B₆ alloy. In the melt-spinning speed range of 13—21 m/s, the Ce₁₁Fe₈₃B₆ alloy is mainly composed of Ce₂Fe₁₇ and Ce₂Fe₁₄B phases. With the increase of melt-spinning speed, the Ce₂Fe₁₄B phase content gradually increases from 16.89% to 58.30%, and accordingly, the saturation magnetic polarization J_s, remanence J_r and coercivity H_c show an increasing trend. When the melt-spinning speed is 19 m/s, the Ce₁₁Fe₈₃B₆ alloy presents the optimum magnetic properties with the J_s=0.84 T, J_r=0.41 T and H_c=106.72 kA/m. Furthermore, the Ce₂Fe₁₄B phase content gradually decreases with the decrease of Ce content. On the contrary, the α-Fe soft magnetic phase with high saturation magnetic polarization is gradually generated. When the Ce content decreases to the 7%, the increasing content of the soft magnetic phase and exchange coupling between α-Fe and Ce₂Fe₁₄B phase induce an increase of J_s and J_r to 1.18 T and 0.44 T, respectively.

Key words： Ce-Fe-B alloy melt-spinning speed Ce content phase constitution magnetic property

Published: 10 April 2025 Online: 2025-04-10

CLC number:

TG146.4

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	Articles by authors
	WANG Cong
	YANG Fuyao
	LIU Yang
	HAN Yu
	GAO Jie
	SUN Hao
	LIU Chengyu

Cite this article:

WANG Cong,YANG Fuyao,LIU Yang, et al. Effect of Melt-Spinning Speed and Ce Content on the Phase Constitution and Magnetic Properties of Lean Rare Earth Ce-Fe-B Alloys[J]. Materials Reports, 2025, 39(7): 24010030-5.

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https://www.mater-rep.com/EN/10.11896/cldb.24010030 OR https://www.mater-rep.com/EN/Y2025/V39/I7/24010030

1 Kong M R, Tian X, Wang Y, et al. Materials Reports, 2023, 37(Z1), 22050167 (in Chinese).
孔梦燃, 田晓, 王瑜, 等. 材料导报, 2023, 37(Z1), 22050167.
2 Li S J, Cui Z J, Li W T, et al. Materials Reports, 2021, 35(3), 03001 (in Chinese).
李世健, 崔振杰, 李文韬, 等. 材料导报, 2021, 35(3), 03001.
3 Trench A, Sykes J P. Engineering, 2020, 6, 115.
4 Yang J B, Han J Z, Liu S Q, et al. Materials China, 2015, 34(11), 819 (in Chinese).
杨金波, 韩景智, 刘顺荃, 等. 中国材料进展, 2015, 34(11), 819.
5 Coey J M D. Engineering, 2020, 6, 119.
6 Strnat K, Hoffer G, Olson J, et al. Journal of Applied Physics, 1967, 38, 1001.
7 Das D K. IEEE Transactions on Magnetics, 1969, 5, 214.
8 Song X, Jia W T, Li J, et al. Materials Reports, 2023, 37(3), 22120078 (in Chinese).
宋欣, 贾文涛, 李健, 等. 材料导报, 2023, 37(3), 22120078.
9 Wang F W, Liu L, Yuan J H, et al. Journal of Alloys and Compounds, 2024, 981, 173715.
10 Herbst J F, Croat J J, Pinkerton F E. Physical Review B, 1984, 29, 4176.
11 Croat J J, Herbst J F, Lee R W, et al. Applied Physics Letters, 1984, 44, 148.
12 Matsuura Y. Journal of Magnetism and Magnetic Materials, 2006, 303, 344.
13 Liao X F, Zhang J S, Yu H Y, et al. Journal of Magnetism and Magnetic Materials, 2019, 489, 165444.
14 Zhang M, Li Z B, Shen B G, et al. Journal of Alloys and Compounds, 2015, 651, 144.
15 Gutfleisch O, Willard M A, Brück E, et al. Advanced Materials, 2011, 23, 821.
16 Zhang Z Y, Zhao L Z, Zhong X C, et al. Journal of Magnetism and Magnetic Materials, 2017, 441, 429.
17 Herbest J F, Meyer M S, Pinkerton F E. Journal of Applied Physics, 2012, 111, 07A718.
18 Zhou Q Y, Liu Z, Guo S, et al. IEEE Transactions on Magnetics, 2015, 51, 1.
19 Jiang Q Z, He L K, Rehman S U, et al. Rare Metal Materials and Engineering, 2019, 48(11), 3686 (in Chinese).
江庆政, 何伦可, Sajjad Ur Rehman, 等. 稀有金属材料与工程, 2019, 48(11), 3686.
20 Zhang J S, Liao X F, Zhou Q, et al. Journal of Magnetism and Magnetic Materials, 2022, 552, 169217.
21 Zhang L L, Jiang Q Z, Wang L, et al. Journal of Magnetism and Magnetic Materials, 2019, 474, 305.
22 Wang T, Medraj M. Journal of Magnetism and Magnetic Materials, 2018, 460, 95.
23 Zhang J S, Li W, Liao X F, et al. Journal of Materials Science and Technology, 2019, 35, 1877.
24 Niu Y Z, Wang C, Yang F Y, et al. Ordnance Material Science and Engineering, 2023, 46(6), 127 (in Chinese).
牛艳召, 王聪, 杨富尧, 等. 兵器材料科学与工程, 2023, 46(6), 127.
25 Grigoras M, Lostun M, Stoian G, et al. Journal of Magnetism and Magnetic Materials, 2017, 432, 119.
26 Li S M, Zhou B, Liao X F, et al. Intermetallics, 2022, 150, 107688.
27 Yoshizawa Y, Ohta M. Journal of Physics:Conference Series, 2009, 144, 012071.
28 Herbst J F, Yelon W B. Journal of Magnetism and Magnetic Materials, 1986, 54-57(1), 570.
29 Rietveld H M. Journal of Applied Crystallography, 1969(2), 65.
30 Tian X. Journal of Inner Mongolia Normal University (Natural Science Edition), 2006, 35(1), 62 (in Chinese).
田晓. 内蒙古师范大学学报:自然科学汉文版, 2006, 35(1), 62.
31 Kou X C, Boer F R, Grössinger R, et al. Journal of Magnetism and Magnetic Materials, 1998, 177-181(2), 1002.
32 Basak M Rahman M L, Ahmed M F, et al. Journal of Alloys and Compounds, 2022, 895, 162694.
33 Teplykh P A, Pirogov A N, Kuchin A G, et al. Physica B, 2004, 350, e99.
34 Wang L, Wang J, Rong M H, et al. Journal of Rare Earths, 2018, 36(11), 1179.
35 Szymura S, Rabinovich Y M, Bala H, et al. Journal de Physique Ⅲ, 1992, 2, 267.
36 Zhang W Y, Zhang S Y, Yan A R, et al. Journal of Magnetism and Magnetic Materials, 2001, 225, 389.
37 Kneller E F, Hawig R. IEEE Transactions on Magnetics, 1991, 27, 3588.
38 Chen Y F, Xu B, Zhou Y J, et al. Journal of Magnetic Materials and Devices, 2023, 54(1), 108 (in Chinese).
陈羽峰, 徐斌, 周玉娟, 等. 磁性材料及器件, 2023, 54(1), 108.
39 Chen Y W, Jiang Q Z, Li X, et al. Journal of Superconductivity and Novel Magnetism, 2021, 34, 3395.
40 Miralles C G, Jenuš P. Journal of Physics D:Applied Physics, 2021, 54, 303001.
41 He J Y, Yu Z G, Cao J L, et al. Journal of Materials Chenmistry C, 2022, 10, 2080.
42 Wang J X, Zhang D T, Huang J, et al. Journal of Chinese Society of Rare Earths, 2012, 30(2), 186 (in Chinese).
王剑侠, 张东涛, 黄俊, 等. 中国稀土学报, 2012, 30(2), 186.
43 Li F, Liu Y, Yang J, et al. Chinese Rare Earths, 2005, 26(2), 22 (in Chinese).
李芳, 刘颖, 杨锦, 等. 稀土, 2005, 26(2), 22.