1999IEEE International Magnetics ConferenceRequires access

Enhancement of coercivity in high remanence HDDR Nd-Fe-B powders

Hiroko Nakamura, Kosuke Kato, David Book, S. Sugimoto, Masami Okada, Masao Homma

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Abstract

The aim of this study is to obtain high coercive HDDR powder using additions, without a significant degradation in remanence. In This study, Ga and Dy were chosen as additives. and their role in inducing coercivity will be discussed.

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What this paper is about

The aim of this study is to obtain high coercive HDDR powder using additions, without a significant degradation in remanence. In This study, Ga and Dy were chosen as additives. and their role in inducing coercivity will be discussed.

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Available abstract

The aim of this study is to obtain high coercive HDDR powder using additions, without a significant degradation in remanence. In This study, Ga and Dy were chosen as additives. and their role in inducing coercivity will be discussed.

Key concepts: Coercivity, Remanence, Materials science, Degradation (telecommunications), Stoner–Wohlfarth model, Nuclear magnetic resonance, Magnetization, Condensed matter physics

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