Near-surface microstructure improvement for die-upset Nd-Fe-B magnets with an enhanced maximum energy product

[1]  Ming Li,et al.  Magnetic Properties Improvement of Die-upset Nd-Fe-B Magnets by Dy-Cu Press Injection and Subsequent Heat Treatment , 2016, Scientific Reports.

[2]  Lanting Zhang,et al.  Improvement of magnetic performance of hot-deformed Nd-Fe-B magnets by secondary deformation process after Nd-Cu eutectic diffusion , 2016 .

[3]  C. Kübel,et al.  Grain boundary diffusion in nanocrystalline Nd-Fe-B permanent magnets with low-melting eutectics , 2016 .

[4]  H. Sepehri-Amin,et al.  Microstructure and temperature dependent of coercivity of hot-deformed Nd–Fe–B magnets diffusion processed with Pr–Cu alloy , 2015 .

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

[6]  Jinzhi Wang,et al.  Impact of Nd–Cu diffusion on microstructure and coercivity in hot-pressed and die-upset nanocomposite magnets , 2014 .

[7]  T. G. Woodcock,et al.  Atomic-scale features of phase boundaries in hot deformed Nd–Fe–Co–B–Ga magnets infiltrated with a Nd–Cu eutectic liquid , 2014 .

[8]  Jun Liu,et al.  High-coercivity hot-deformed Nd–Fe–B permanent magnets processed by Nd–Cu eutectic diffusion under expansion constraint , 2014 .

[9]  H. Yasuda,et al.  Effect of two-stage deformation on magnetic properties of hot-deformed Nd–Fe–B permanent magnets , 2014 .

[10]  Jun Liu,et al.  Low temperature diffusion process using rare earth-Cu eutectic alloys for hot-deformed Nd-Fe-B bulk magnets , 2014 .

[11]  Jun Liu,et al.  Enhancement of coercivity of hot-deformed Nd–Fe–B anisotropic magnet by low-temperature grain boundary diffusion of Nd60Dy20Cu20 eutectic alloy , 2013 .

[12]  Masao Yano,et al.  High-coercivity ultrafine-grained anisotropic Nd–Fe–B magnets processed by hot deformation and the Nd–Cu grain boundary diffusion process , 2013 .

[13]  D. Zeng,et al.  Hot deformed anisotropic nanocrystalline NdFeB based magnets prepared from spark plasma sintered melt spun powders , 2013 .

[14]  Thomas Schrefl,et al.  Effect of Nd content on the microstructure and coercivity of hot-deformed Nd–Fe–B permanent magnets , 2013 .

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

[16]  H. Sepehri-Amin,et al.  Grain boundary and interface chemistry of an Nd–Fe–B-based sintered magnet , 2012 .

[17]  H. Yasuda,et al.  Tensile deformation behavior of Nd–Fe–B alloys , 2011 .

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

[19]  T. Ohkubo,et al.  Effect of post-sinter annealing on the coercivity and microstructure of Nd-Fe-B permanent magnets , 2009 .

[20]  Oliver Gutfleisch,et al.  Evolution of interaction domains in textured fine-grained Nd2Fe14B magnets , 2007 .

[21]  M. Sagawa,et al.  Improvement of coercivity of sintered NdFeB permanent magnets by heat treatment , 2002 .

[22]  L. Schultz,et al.  Hot Deformation Of Nanocrystalline Nd-Fe-B Alloys , 1997, IEEE International Magnetics Conference.

[23]  M. Sagawa,et al.  Coercivity of Surface Grains of Nd-Fe-B Sintered Magnet , 1987 .

[24]  R. Mishra.  Microstructure of hot‐pressed and die‐upset NdFeB magnets , 1987 .

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

[26]  J. Livingston.  Magnetic domains in sintered Fe‐Nd‐B magnets , 1985 .

[27]  M. Sagawa,et al.  Magnetic properties of rare-earth-iron-boron permanent magnet materials , 1985 .

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

[29]  Jun Liu,et al.  Grain size dependence of coercivity of hot-deformed Nd–Fe–B anisotropic magnets , 2015 .

[30]  A. Yan,et al.  Origins of Radial and Axial Inhomogeneity of Magnetic Performance in Cylindrical Nd-Fe-B Magnet Prepared by Hot Deformation , 2014, IEEE Transactions on Magnetics.