Prolonged Ordering Process Induced Higher Segregation of Copper in 2:17 Type Smco Magnets

[1]  T. Ma,et al.  Shortened processing duration of high-performance Sm-Co-Fe-Cu-Zr magnets by stress-aging , 2022, Journal of Materials Science & Technology.

[2]  Chengbao Jiang,et al.  Correlation between ordered solid solution and cellular structure of Sm2Co17 type magnets with high iron content , 2021 .

[3]  Renjie Chen,et al.  Twinning, phase boundary structure and development of high coercivity in Fe-rich Sm2Co17-type magnets , 2021 .

[4]  X. Ren,et al.  Atomic scale understanding of the defects process in concurrent recrystallization and precipitation of Sm-Co-Fe-Cu-Zr alloys , 2021 .

[5]  Renjie Chen,et al.  Nanoscale short-range ordering induced cellular structure and microchemistry evolution in Sm2Co17-type magnets , 2020 .

[6]  G. P. Das,et al.  Rapidly solidified Sm-Co-Hf-B magnetic Nano-composites: Experimental and DFT studies , 2020, Journal of Magnetism and Magnetic Materials.

[7]  R. Gopalan,et al.  Development of high-coercivity state in high-energy and high-temperature Sm-Co-Fe-Cu-Zr magnets upon step cooling , 2020 .

[8]  R. Gopalan,et al.  Coercivity kinetics upon step annealing of sintered Sm(Co0.88–Fe Cu0.09Zr0.03)7 magnets , 2019, Journal of Rare Earths.

[9]  S. Ringer,et al.  Attractive-domain-wall-pinning controlled Sm-Co magnets overcome the coercivity-remanence trade-off , 2019, Acta Materialia.

[10]  Meiling Zhang,et al.  Crystalline and magnetic microstructures of iron-rich Sm(Co0.65Fe0.26Cu0.07Zr0.02)7.8 sintered magnets: Isothermal aging effect , 2018, Journal of Magnetism and Magnetic Materials.

[11]  Renjie Chen,et al.  The evolution of phase constitution and microstructure in iron-rich 2:17-type Sm-Co magnets with high magnetic performance , 2018, Scientific Reports.

[12]  H. M. Wang,et al.  Effects of solution temperature and Cu content on the properties and microstructure of 2:17-type SmCo magnets , 2018 .

[13]  Thomas Schrefl,et al.  Correlation of microchemistry of cell boundary phase and interface structure to the coercivity of Sm(Co0.784Fe0.100Cu0.088Zr0.028)7.19 sintered magnets , 2017 .

[14]  M. Hagiwara,et al.  Influence of intermediate-heat treatment on the structure and magnetic properties of iron-rich Sm(CoFeCuZr)Z sintered magnets , 2015 .

[15]  A. Moreira,et al.  Microstructural changes during the slow-cooling annealing of nanocrystalline SmCo 2:17 type magnets , 2013 .

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

[17]  H. Stadelmaier,et al.  Samarium-cobalt 2:17 magnets: identifying Smn+1Co5n-1 phases stabilized by Zr , 2010 .

[18]  Xiaoyan Song,et al.  Crystal structure and magnetic performance of single-phase nanocrystalline SmCo7 alloy , 2010 .

[19]  R. Gopalan,et al.  Direct evidence for Cu concentration variation and its correlation to coercivity in Sm(Co0.74Fe0.1Cu0.12Zr.04)7.4 ribbons , 2009 .

[20]  R. Gopalan,et al.  Identification of the cell boundary phase in the isothermally aged commercial Sm(Co0.725Fe0.1Cu0.12Zr0.04)7.4 sintered magnet , 2006 .

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

[22]  Dagmar Goll,et al.  Micromagnetism and the microstructure of high-temperature permanent magnets , 2004 .

[23]  Toshiyuki Koyama,et al.  The microstructure of sintered Sm (Co0.72Fe0.20Cu0.055Zr0.025) (7.5) permanent magnet studied by atom probe , 2004 .

[24]  A. Bollero,et al.  Fast development of high coercivity in melt-spun Sm(Co,Fe,Cu,Zr)z magnets , 2002 .

[25]  G. Hadjipanayis,et al.  Sm(Co, Fe, Cu, Zr)z magnets fabricated by simple processing , 2000 .

[26]  D. Goll,et al.  Melt-spun precipitation-hardened Sm2(Co,Cu,Fe,Zr)17 magnets with abnormal temperature dependence of coercivity , 2000 .

[27]  G. Hadjipanayis,et al.  Effect of Zr on the microstructure and magnetic properties of Sm(CobalFe0.1Cu0.088Zrx)8.5 magnets , 2000 .

[28]  D. Dimitrov,et al.  Abnormal temperature dependence of intrinsic coercivity in Sm(Co, Fe, Cu, Zr)z powder materials , 1998 .

[29]  D. Shindo,et al.  Observation of Microstructures and Magnetic Domains of Sm–Co Based Permanent Magnets by High-Voltage Electron Microscopy , 1997 .

[30]  A. Ray.  A revised model for the metallurgical behavior of 2:17‐type permanent magnet alloys , 1990 .

[31]  A. Ray.  Metallurgical behavior of Sm(Co,Fe,Cu,Zr)z alloys , 1984 .

[32]  R. Mishra,et al.  Microstructures of precipitation‐hardened SmCo permanent magnets , 1982 .

[33]  H. Nagel.  Coercivity and microstructure of Sm(Co0.87Cu0.13)7.8 , 1979 .

[34]  J. Livingston,et al.  Microstructure of aged (Co,Cu,Fe)7Sm magnets , 1977 .