Spring Meeting of the Japan Society of Powder and Powder Metallurgy, 2021

Presentation information

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Live Distribution (Zoom) » Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Special Issue: Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Thu. Jun 3, 2021 1:00 PM - 4:10 PM Room I (Live Distribution)

Chairperson:Yoshitaka KITAMOTO (Tokyo Institute of Technology), Gaku Obara (Meiji University)

1:45 PM - 2:25 PM

[1-8] Memorial Lecture of JSPM Award
Studies of fundamental materials science for production of Nd-Fe-B permanent magnets

〇Satoshi Hirosawa1 (1.National Institute for Materials Science)

Keywords:elements strategy, coercivity, microstructure, temperature dependence, thermodynamics

受賞業績:
氏は,Nd‐Fe‐B系焼結磁石では基礎物性と保磁力発現機構の解明,ナノコンポジット磁石では冷却速度により凝固生成相を速度論的に選択するという指針に基づきNd‐Fe‐B‐Ti‐C系磁石の開発に大きく貢献した.また,Nd‐Fe‐B磁石を中心とする永久磁石の基礎学理に関する産学連携研究を推進し,我が国における永久磁石分野の学術研究の再興と将来の磁性材料研究を担う人材育成にも大きく貢献した.

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