• Medientyp: E-Artikel
  • Titel: Comparison of Demagnetization Curve of Nd‐Fe‐B Magnets Measured with Various Magnetization Measurement Systems
  • Beteiligte: HAYASHI, YUKI
  • Erschienen: Wiley, 2017
  • Erschienen in: Electronics and Communications in Japan
  • Sprache: Englisch
  • DOI: 10.1002/ecj.11982
  • ISSN: 1942-9533; 1942-9541
  • Schlagwörter: Applied Mathematics ; Electrical and Electronic Engineering ; Computer Networks and Communications ; General Physics and Astronomy ; Signal Processing
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  • Beschreibung: <jats:title>SUMMARY</jats:title><jats:p>The magnetic properties of Nd‐Fe‐B magnets with 0.5 mm and 1 mm cubes in size were measured with a vibrating sample magnetometer equipped with high‐temperature superconducting magnet (VSM_HSC). With the VSM_HSC, high sweep speed and high accuracy in magnetization measurement were achieved. Furthermore, magnetic properties of Nd‐Fe‐B magnets were measured with the VSM_HSC, pulsed field magnetometer, and a permeameter. It was found that the squareness of demagnetization curves appeared depending on the measurement systems.</jats:p>