Improvement of Microstructure and Magnetic Properties of Hot-Deformed Nd-Fe-B Magnets by Doping Dy-Fe Powder

[1]  Rong Yu,et al.  Improvement of coercivity and its thermal stability of hot-deformed Nd-Fe-B magnets processed by Tb70Cu30 doping and subsequent Nd85Cu15 diffusion , 2021, Acta Materialia.

[2]  Jiajie Li,et al.  Microstructure evolution and coercivity enhancement in Pr50Dy20Cu15Ga15-doped hot-deformed Nd-Fe-B magnets , 2020, Journal of Magnetism and Magnetic Materials.

[3]  Meiling Zhang,et al.  Coercivity enhancement of nanocrystalline hot-deformed Nd-Fe-B magnets by low-melting eutectic MM-Cu (MM=La, Ce, Pr, Nd) alloys addition , 2020, Journal of Rare Earths.

[4]  R. Rawat,et al.  Tuning magnetic properties, thermal stability and microstructure of NdFeB magnets with diffusing Pr-Zn films , 2020 .

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

[6]  Z. Zhong,et al.  Magnetic Properties, Phase Transition Temperatures, Intergranular Exchange Interactions and Microstructure of Ta-Doped Nd-Ce-Fe-B Nano ribbons , 2020, Journal of Superconductivity and Novel Magnetism.

[7]  Dan Wu,et al.  Effect of heterogeneous microstructure on magnetization reversal mechanism of hot-deformed Nd-Fe-B magnets , 2019, Journal of Rare Earths.

[8]  Jinzhi Wang,et al.  Correlation between the microstructure and magnetic configuration in coarse-grain inhibited hot-deformed Nd Fe B magnets , 2019, Acta Materialia.

[9]  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.

[10]  A. Yan,et al.  Effect of Tb-Fe diffusion on magnetic properties and thermal stability of hot-deformed magnets , 2019, Journal of Alloys and Compounds.

[11]  Bin Yang,et al.  Effects of diffusing DyZn film on magnetic properties and thermal stability of sintered NdFeB magnets , 2018 .

[12]  H. Sepehri-Amin,et al.  Coercivity enhancement of Nd-Fe-B hot-deformed magnets by the eutectic grain boundary diffusion process using Nd-Ga-Cu and Nd-Fe-Ga-Cu alloys , 2018 .

[13]  Akinobu Iwai,et al.  Development of Traction Motor for New Fuel Cell Vehicle and New Electric Vehicle , 2018 .

[14]  Yongfeng Hu,et al.  Relating atomic local structures and Curie temperature of NdFeB permanent magnets: an X-ray absorption spectroscopic study , 2018, Rare Metals.

[15]  H. Chang,et al.  Coercivity enhancement in hot deformed Nd 2 Fe 14 B-type magnets by doping low-melting RCu alloys (R = Nd, Dy, Nd + Dy) , 2017 .

[16]  Lanting Zhang,et al.  Anisotropic behavior of grain boundary diffusion in hot-deformed Nd-Fe-B magnet , 2017 .

[17]  D. Zeng,et al.  Effects of Nd-rich phase on the improved properties and recoil loops for hot deformed Nd-Fe-B magnets , 2016 .

[18]  Renjie Chen,et al.  The magnetization behavior and open recoil loops of hot-deformed Nd-Fe-B magnets infiltrated by low melting point PrNd-Cu alloys , 2015 .

[19]  H. Sepehri-Amin,et al.  Micromagnetic simulations on the grain size dependence of coercivity in anisotropic Nd–Fe–B sintered magnets , 2014 .

[20]  L. Schultz,et al.  Electrical and magnetic properties of hot-deformed Nd-Fe-B magnets with different DyF3 additions , 2013 .

[21]  A. Yan,et al.  Enhanced texture in die-upset nanocomposite magnets by Nd-Cu grain boundary diffusion , 2013 .

[22]  李岩峰,et al.  Quasi-periodic layer structure of die-upset NdFeB magnets , 2013 .

[23]  H. Matsui,et al.  Production of thick high-performance sintered neodymium magnets by grain boundary diffusion treatment with dysprosium–nickel–aluminum alloy , 2011 .

[24]  Y. Ding,et al.  The preparation of sintered NdFeB magnet with high-coercivity and high temperature-stability , 2011 .

[25]  Y. Matsuura.  Recent development of Nd–Fe–B sintered magnets and their applications , 2006 .

[26]  Hiroyuki Satoh,et al.  Development of Traction Motor for Fuel Cell Vehicle , 2004 .

[27]  L. Schultz,et al.  Preparation of anisotropic NdFeB magnets with different Nd contents by hot deformation (die-upsetting) using hot-pressed HDDR powders , 1998 .

[28]  Satoshi Hirosawa,et al.  Magnetization and magnetic anisotropy of R2Fe14B measured on single crystals , 1986 .

[29]  Robert W. Lee,et al.  Hot‐pressed neodymium‐iron‐boron magnets , 1985 .