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[1]钟震晨,曾庆文,江庆政,等.Y取代对Pr-Nd-Fe-B合金微观结构和磁性能的影响[J].有色金属科学与工程,2019,(03):99-103.[doi:10.13264/j.cnki.ysjskx.2019.03.017]
 ZHONG Zhenchen,ZENG Qingwen,JIANG Qingzheng,et al.Effect of Y substitution on the microstructure and magnetic properties of Pr-Nd-Fe-B alloy[J].,2019,(03):99-103.[doi:10.13264/j.cnki.ysjskx.2019.03.017]
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Y取代对Pr-Nd-Fe-B合金微观结构和磁性能的影响(/HTML)
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《有色金属科学与工程》[ISSN:1674-9669/CN:36-1311/TF]

卷:
期数:
2019年03期
页码:
99-103
栏目:
出版日期:
2019-05-20

文章信息/Info

Title:
Effect of Y substitution on the microstructure and magnetic properties of Pr-Nd-Fe-B alloy
文章编号:
1674-9669(2019)03-0099-05
作者:
钟震晨 曾庆文 江庆政 Sajjad Ur Rehman 雷伟凯 何伦可
(江西省稀土磁性材料及器件重点实验室&江西理工大学稀土磁性材料及器件研究所,江西 赣州 341000)
Author(s):
ZHONG Zhenchen ZENG Qingwen JIANG Qingzheng SAJJAD Ur Rehman LEI Weikai HE Lunke
(Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices & Institute for Rare Earth Magnetic Materials and Devices, Jiangxi University of Science and Technology, Ganzhou 341000, China)
关键词:
磁性能物相组成交换耦合作用微观结构
分类号:
TF125.8;TM271.3
DOI:
10.13264/j.cnki.ysjskx.2019.03.017
文献标志码:
A
摘要:
基于熔体快淬技术,研究了不同Y取代量对[(Pr0.25Nd0.75)1-xYx]13.9Fe80.1B6合金物相组成、磁性能、晶间磁相互作用和微观结构的影响. 结果表明,适量Y替代Pr、Nd元素,可以抑制Fe3B相的形成,且合金矫顽力温度稳定性增强. 当Y取代Pr、Nd元素的量为30 %时,居里温度仅轻微从307 ℃下降至302 ℃. Y取代具有一定程度的晶粒细化作用,有助于改善合金的微观结构. 此外,Y取代还可以增强主相晶粒间的交换耦合作用.

参考文献/References:

[1] SEPEHRI-AMIN H, UNE Y, OHKUBO T, et al. Microstructure of fine-grained Nd-Fe-B sintered magnets with high coercivity[J]. Scripta Materialia, 2011, 65(5): 396-399.
[2] SAGAWA M, FUJIMURA S, TOGAWA N, et al. New material for permanent magnets on a base of Nd and Fe[J]. Journal of Applied Physics, 1984, 55(6): 2083-2087.
[3] CROAAT J J, HERBST J F, LEE R W, et al. Pr-Fe and Nd-Fe-based materials:A new class of high-performance permanent magnets[J]. Journal of Applied Physics, 1984, 55(6): 2078-2082.
[4] LIAN F Z, REN J J, AI L, et al. Thermal stability of low cost Nd-Fe-B magnets[J]. Journal of Materials Science and Technology, 1992, 8(1): 70-72.
[5] TANG X T, LU Z W, SUN A Z, et al. The effect of sintered Nd-Fe-B with Dy infiltration to the plating crafts[J]. Journal of Magnetism and Magnetic Materials, 2019, 475: 10-13.
[6] DI J H, DING G F, TANG X, et al. Highly efficient Tb-utilization in sintered Nd-Fe-B magnets by Al aided TbH2 grain boundary diffusion[J]. Scripta Materialia, 2018, 155: 50-53.
[7] CHEN Z, ZHANG Y, DING Y, et al. Studies on magnetic properties and microstructure of melt-spun nanocomposite R8(Fe,Co,Nb)86B6 (R=Nd, Pr) magnets[J]. Journal of Magnetism and Magnetic Materials, 1999, 195(2): 420-427.
[8] LI W, LIA H, FENG H B, et al. The study on grain-boundary microstructure of sintered (Ce,Nd)-Fe-B magnets[J]. IEEE Transactions on Magnetics, 2015, 51(11): 1-1.
[9] 何伦可,权其琛,胡贤君,等. Nb 添加对 Nd-Ce-Fe-B 合金的磁性能及晶间交换耦合作用的影响[J]. 有色金属科学与工程,2018,9(5):103-108.
[10] POLLARD R J, GRUNDY P J, PARKER S F H, et al. Effect of Zr additions on microstructural and magnetic properties of NdFeB based magnets[J]. IEEE Transactions on Magnetics, 1988, 24(2): 1626-1628.
[11] LI W F, OHKUBO T, AKIYA T, et al. The role of Cu addition in the coercivity enhancement of sintered Nd-Fe-B permanent magnets[J]. Journal of Materials Research, 2009, 24: 413-420.
[12] STRZESZEWSKI J, HADJIPANAYIS G C, KIM A S. The effect of Al substitution on the coercivity of Nd-Fe-B magnets[J]. Journal of Applied Physics, 1988, 64: 5568.
[13] ZUO W L, ZUO S L, LI R, et al. High performance misch-metal (MM)-Fe-B magnets prepared by melt spinning[J]. Journal of Alloys and Compounds, 2017, 695: 1786-1792.
[14] PENG B X, MA T Y, ZHANG Y J, et al. Improved thermal stability of Nd-Ce-Fe-B sintered magnets by Y substitution[J]. Scripta Materialia, 2017, 131: 11-14.
[15] LI Z, LIU W Q, ZHA S S, et al. Effects of lanthanum substitution on microstructures and intrinsic magnetic properties of Nd-Fe-B alloy[J]. Journal of Rare Earths, 2015, 33(9): 961-964.
[16] WANG X, ZHU M G, LI W, et al. The microstructure and magnetic properties of melt-spun CeFeB ribbons with varying Ce content[J]. Electronic Materials Letters, 2015, 11(1): 109-112.
[17] WANG R Q, LIU Y, LI J, et al. M?觟ssbauer and TEM studies of the phase composition and structure of (Nd1-xCex)32.7Fe66.22B1.08 ribbons[J]. Journal of Materials Science, 2017, 52(12): 7311-7322.
[18] LI D, BOGATIN Y. Effect of composition on the magnetic properties of (Ce1-xNdx)13.5(Fe1-y-zCoySiz)80B6.5 sintered magnets[J]. Journal of Applied Physics, 1991, 69(8): 5515-5517.
[19] 雷伟凯,曾庆文,胡贤君,等. 高丰度稀土永磁材料的研究现状与展望[J]. 有色金属科学与工程,2017,8(5):1-13.
[20] TAN X H, Xu H, BAI Q, et al. Magnetic properties of Fe-Co-Nd-Y-B magnet prepared by suction casting[J]. Journal of Non-Crystalline Solids, 2007, 353(4): 410-412.
[21] TAN X H, XU H, BAI Q, et al. The structure and magnetic property for bulk Fe-Zr-Nd-Y-B alloys[J]. Journal of Alloys and Compounds, 2008, 452(2): 373-376.
[22] FAN X D, CHEN K, GUO S, et al. Core–shell Y-substituted Nd-Ce-Fe-B sintered magnets with enhanced coercivity and good thermal stability[J]. Applied Physics Letters, 2017, 110: 172405.
[23] PENG B X, MA T Y, ZHANG Y J, et al. Improved thermal stability of Nd-Ce-Fe-B sintered magnets by Y substitution[J]. Scripta Materialia, 2017, 131: 11-14.
[24] CHEN Z A, LUO J, SUI Y L, et al. Effect of yttrium substitution on magnetic properties and microstructure of Nd-Y-Fe-B nanocomposite magnets[J]. Journal of Rare Earths, 2010, 28(2): 277-281.
[25] LIU Z W, QIAN D Y, ZENG D C, et al. Reducing Dy content by Y substitution in nanocomposite NdFeB alloys with enhanced magnetic properties and thermal stability[J]. IEEE Transactions on Magnetics, 2012, 48(11): 2797-2799.
[26] HERBST J F. R2Fe14B materials:Intrinsic properties and technological aspects[J]. Reviews of Modern Physics, 1991, 63(4): 819-903.
[27] COOK J S, ROSSITER P L. Rare-earth iron boron supermagnets[J]. Critical Reviews in Solid State Sciences and Materials Sciences, 1988, 15(6): 509-550.
[28] LEI W K, JIANG Q Z, ZHONG Z C, et al. Effect of La-substitution on microstructure and magnetic property of melt-spun (Nd1-xLax)13Fe81B6 alloys[J]. Journal of Magnetism and Magnetic Materials, 2019, 473: 155-160.

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备注/Memo

备注/Memo:
收稿日期:2019-01-15
基金项目:国家自然科学基金资助项目(51564037,51671097,51661011);江西省教育厅科学技术研究项目(GJJ180472)
通信作者:江庆政 (1988- ),男,博士,讲师,主要从事稀土永磁材料等方面的研究,E-mail:jqz666@126.com.
更新日期/Last Update: 2019-06-25