Solidification and crystallization behaviors of Fe3B/Nd2Fe14B-based nanocomposite permanent-magnet alloys and influence of micro-alloyed Cu, Nb and Zr
Source abstract
Abstract
Abstract Rapid solidification process of Nd 2 Fe 14 B-based nanocrystalline permanent-magnet alloys and crystallization processes of the relevant amorphous alloys are investigated. Accumulated experimental results are discussed in terms of temperature–time–transformation diagrams for Nd 4 Fe 77.5 B 18.5 . Solidification and crystallization kinetics is strongly influenced by minor amounts of additives, particularly Cr, Cu, Nb, and Zr, knowledge of which has been applied to design alloy composition. Development of a high coercivity Fe 3 B/Nd 2 Fe 14 B-type nanocomposite magnet based on Nd–Dy–Fe–B–Cr–Co–Cu–Nb/Zr is described as an example.
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Research context
OpenAlex topics: Magnetic Properties of Alloys · Magnetic properties of thin films · Metallic Glasses and Amorphous Alloys
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (20)
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