Texture, Stress, and Microstructure

Texture, Stress, and Microstructure / 1989 / Article
Special Issue

Proceedings of the Symposium Texture Control and Anisotropy of Properties in Magnetic Materials

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Open Access

Volume 11 |Article ID 519058 | https://doi.org/10.1155/TSM.11.143

C. J. Yang, "Texture Induced Magnetic Anisotropy in Fe–Nd–B Magnets Prepared via Rapid Solidification and Hot Extrusion Techniques", Texture, Stress, and Microstructure, vol. 11, Article ID 519058, 16 pages, 1989. https://doi.org/10.1155/TSM.11.143

Texture Induced Magnetic Anisotropy in Fe–Nd–B Magnets Prepared via Rapid Solidification and Hot Extrusion Techniques

Abstract

High performance Fe–Nd–B magnets were prepared by consolidation of rapidly solidified melt spun powder using a hot extrusion technique. The extrusion was carried out with various die openings to control the distribution of stresses and strains influencing the possible development of texture. A strong anisotropy in magnetic properties has been found in the extruded magnets. The highest remanence of 10.6 kG and the maximum energy product of 16.6 MGOe were achieved along the through-thickness direction of the magnet extruded into a rectangular cross section. A (001) [1¯20] texture was found to develop in the plane normal to the through-thickness direction. It is suggested that the enhanced remanent magnetization arises principally from the formation of favorable texture.

Copyright © 1989 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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