Ultra-high coercivity Sm-Co bulk magnets with remarkable thermal stability

[1]  K. Takagi,et al.  Influences of microstructure on macroscopic crystallinity and magnetic properties of Sm-Fe-N fine powder produced by jet-milling , 2021, Journal of Alloys and Compounds.

[2]  K. Hioki High performance hot-deformed Nd-Fe-B magnets (Review) , 2021, Science and technology of advanced materials.

[3]  Yongjun Cao,et al.  Grain-size effect on coercivity of Nd–Fe–B nanomagnets: micromagnetics simulation based on a multi-grain model , 2021 .

[4]  J. Cui,et al.  Overcoming mechanical fragility in Sm-Co permanent magnet materials , 2020 .

[5]  T. Ohkubo,et al.  Magnetic anisotropy constants of ThMn12-type Sm(Fe1–Co )12 compounds and their temperature dependence , 2020 .

[6]  A. Mazilkin,et al.  Grain boundaries in Nd-Fe-B-based alloys , 2020, Letters on Materials.

[7]  K. Takagi,et al.  Synthesis of Sm2Fe17N3 powder having a new level of high coercivity by preventing decrease of coercivity in washing step of reduction-diffusion process , 2019, Journal of Alloys and Compounds.

[8]  K. Suzuki,et al.  Cold welding behavior of fine bare aluminum powders prepared by new low oxygen induction thermal plasma system , 2018, Journal of Alloys and Compounds.

[9]  Hajime Nakamura,et al.  The current and future status of rare earth permanent magnets , 2017, Scripta Materialia.

[10]  A. El-Gendy,et al.  Recent Developments in Nanostructured Permanent Magnet Materials and Their Processing Methods , 2018 .

[11]  Kazuhiro Hono,et al.  Intrinsic hard magnetic properties of Sm(Fe 1−x Co x ) 12 compound with the ThMn 12 structure , 2017 .

[12]  A. Pathak,et al.  Cerium: An Unlikely Replacement of Dysprosium in High Performance Nd–Fe–B Permanent Magnets , 2015, Advanced materials.

[13]  Kazuhiro Hono,et al.  NdFe12Nx hard-magnetic compound with high magnetization and anisotropy field , 2015 .

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

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

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

[17]  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 .

[18]  H. Sepehri-Amin,et al.  The mechanism of coercivity enhancement by the grain boundary diffusion process of Nd–Fe–B sintered magnets , 2013 .

[19]  Markus Rettenmayr,et al.  A nanocrystalline Sm-Co compound for high-temperature permanent magnets. , 2013, Nanoscale.

[20]  G. Hadjipanayis,et al.  Effect of hot deformation on texture and magnetic properties of Sm–Co and Pr–Co alloys , 2011 .

[21]  J. Zhang,et al.  Magnetic anisotropy in bulk nanocrystalline SmCo5 permanent magnet prepared by hot deformation , 2011 .

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

[23]  J. Zhang,et al.  Nanocrystalline SmCo5 magnet synthesized by spark plasma sintering , 2010 .

[24]  C. Rong,et al.  A Facile Synthesis of SmCo5 Magnets from Core/Shell Co/Sm2O3 Nanoparticles , 2007 .

[25]  L. Schultz,et al.  Evolution of magnetic domain structures and coercivity in high-performance SmCo 2:17-type permanent magnets , 2006 .

[26]  F. Landgraf,et al.  Remarks on the Co-rich region of the Co-Sm diagram , 2000 .

[27]  F. Missell,et al.  Chemical composition and coercivity of SmCo5 magnets , 1998 .

[28]  H. Kronmüller,et al.  The coercive field of sintered and melt-spun NdFeB magnets , 1987 .