Investigation of the magnetic properties, microstructure and corrosion resistance of sintered Nd-Ce-Fe-B magnets with different Ce contents

[1]  Q. Lu,et al.  Nd-Fe-B: From sludge waste to powders via purification and modified Ca-reduction reaction process , 2022, Journal of Magnetism and Magnetic Materials.

[2]  Wei Li,et al.  Grains orientation and restructure mechanism of Ce-contained magnets processed by reduction diffusion , 2022, Journal of Alloys and Compounds.

[3]  R. Ramanujan,et al.  Significant progress of grain boundary diffusion process for cost-effective rare earth permanent magnets: A review , 2021 .

[4]  M. Yan,et al.  Comparison of (Pr, Nd)H grain boundary restructuring and diffusion on the magnetic properties of Nd–La–Ce–Fe–B sintered magnet , 2021, Journal of Alloys and Compounds.

[5]  J. Greneche,et al.  Grain boundary engineering towards high-figure-of-merit Nd-Ce-Fe-B sintered magnets: Synergetic effects of (Nd, Pr)Hx and Cu co-dopants , 2021 .

[6]  Yucheng Wu,et al.  Study on the Corrosion Resistance of (Nd,Dy)–Fe–B Magnets Obtained by Grain Boundary Diffusion Method , 2021, IEEE Transactions on Magnetics.

[7]  S. Ringer,et al.  Atomic scale insights into the segregation/partitioning behaviour in as-sintered multi-main-phase Nd-Ce-Fe-B permanent magnets , 2020 .

[8]  Zhenlun Song,et al.  Coercivity enhancement of sintered Ce-substituted Nd-Fe-B magnets by grain boundary diffusion process of Tb , 2020 .

[9]  Guangru Zhang,et al.  Effects of grain boundary ternary alloy doping on corrosion resistance of (Ce,Pr,Nd)-Fe-B permanent magnets , 2020 .

[10]  Kejian Li,et al.  Magnetic properties and microstructure of nanocrystalline bulk Nd-Fe-B with Ce-Co addition , 2020 .

[11]  Shuai Guo,et al.  Microstructure of core-shell NdY-Fe-B sintered magnets with a high coercivity and excellent thermal stability , 2020 .

[12]  Fugang Chen.  Recent progress of grain boundary diffusion process of Nd-Fe-B magnets , 2020 .

[13]  D. Zeng,et al.  Coercivity and corrosion resistance enhancement of multi-main-phase Nd-Ce-Fe-B sintered magnets by the grain boundary diffusion process using Pr81.5Ga19.5 and Pr81.5Ga14.5Cu5 alloys , 2020, Journal of Magnetism and Magnetic Materials.

[14]  Bin Yang,et al.  Microstructure, magnetic properties and diffusion mechanism of DyMg co-deposited sintered Nd-Fe-B magnets , 2020 .

[15]  Wenqiang Zhao,et al.  Coercivity enhancement of a Ce-based permanent magnet by grain boundary diffusion with Re70Cu30 (Re: Nd/Dy) eutectic alloys , 2020 .

[16]  T. Koyama,et al.  Formation mechanism of Tb-rich shell in grain boundary diffusion processed Nd–Fe–B sintered magnets , 2020 .

[17]  J. M. D. Coey,et al.  Perspective and Prospects for Rare Earth Permanent Magnets , 2020, Engineering.

[18]  Wei Li,et al.  Development of Ce-based sintered magnets: review and prospect , 2020, Journal of Iron and Steel Research International.

[19]  Wei Sun,et al.  The technology and mechanism of coercivity promotion of Ce-rich dual-main-phase sintered magnets , 2019, Journal of Magnetism and Magnetic Materials.

[20]  Xiaolian Liu,et al.  Squareness factors of demagnetization curves for multi-main-phase Nd-Ce-Fe-B magnets with different Ce contents , 2019, Journal of Magnetism and Magnetic Materials.

[21]  J. Greneche,et al.  Evolution of REFe2 (RE = rare earth) phase in Nd-Ce-Fe-B magnets and resultant Ce segregation , 2019, Scripta Materialia.

[22]  B. Guo,et al.  Significantly enhancing the coercivity of NdFeB magnets by ternary Pr-Al-Cu alloys diffusion and understanding the elements diffusion behavior , 2019, Journal of Magnetism and Magnetic Materials.

[23]  M. Yan,et al.  Effects of (Nd, Pr)-Hx addition on the coercivity of Nd-Ce-Y-Fe-B sintered magnet , 2019, Journal of Alloys and Compounds.

[24]  Yunxue Jin,et al.  Simultaneous enhancement of the coercivity and remanence at high temperatures in a sintered Nd-Fe-B magnet after grain boundary diffusion with Dy60Co40 alloy , 2018, Materials Characterization.

[25]  Yunxue Jin,et al.  Experimental and computational analysis of the two-step demagnetization behavior of the surface grains of sintered Nd-Fe-B magnets , 2018, Journal of Applied Physics.

[26]  Xiaolian Liu,et al.  Grain boundary restructuring of multi-main-phase Nd-Ce-Fe-B sintered magnets with Nd hydrides , 2018 .

[27]  B. Shen,et al.  Effects of REFe2 on microstructure and magnetic properties of Nd-Ce-Fe-B sintered magnets , 2017 .

[28]  Shuai Guo,et al.  Coercivity enhancement of (Nd,Ce)-Fe-B sintered magnets by doping Nd-Fe additives , 2017 .

[29]  M. Yan,et al.  Chemically Inhomogeneous RE-Fe-B Permanent Magnets with High Figure of Merit: Solution to Global Rare Earth Criticality , 2016, Scientific Reports.

[30]  Jingdai Wang,et al.  Influence of Ce Content on the Rectangularity of Demagnetization Curves and Magnetic Properties of Re-Fe-B Magnets Sintered by Double Main Phase Alloy Method , 2014, IEEE Transactions on Magnetics.

[31]  H. Sepehri-Amin,et al.  Strategy for high-coercivity Nd–Fe–B magnets , 2012 .

[32]  M. Yan,et al.  Improvement of corrosion resistance in Nd–Fe–B magnets through grain boundaries restructuring , 2012 .

[33]  Christina H. Chen,et al.  Magnetic Materials and Devices for the 21st Century: Stronger, Lighter, and More Energy Efficient , 2011, Advanced materials.

[34]  A. Chamberod,et al.  Texture in NdFeB magnets analysed on the basis of the determination of Nd2Fe14B single crystals easy growth axis , 1987 .

[35]  Satoshi Hirosawa,et al.  Nd–Fe–B Permanent Magnet Materials , 1987 .