Permanent-magnet materials and their applications
Author(s)
Bibliographic Information
Permanent-magnet materials and their applications
（Materials science foundations, 5）
Trans Tech Publications, c1998
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Note
Bibliography: p. 73-82
Description and Table of Contents
Description
Permanent magnets play an increasingly important role in modern society because they are vital components of numerous domestic and industrial devices. The last few decades have witnessed a quite extraordinary development in the use of hard magnetic materials, especially after the advent of rare earth permanent magnets. The rare earth permanent magnets are unequalled because they combine a high magnetization with an extraordinary magnetic hardness which allows the use of such magnets having the extreme shapes and small dimensions as required in modern devices.
Table of Contents
Preface
CONTENTS
Introduction
2. Basic Concepts and Models. 2.1. Introduction.
2.2. Magnetic Coupling and Anisotropy
2.3. Coercivity
3. Rare Earth Based Permanent Magnet Materials. 3.1. Nd2Fe14B Type Magnets
3.2. Ternary Carbides with Nd2Fe14B Structure
3.3. SmCo5 and Sm2Co17 Type Magnets
3.4. Interstitially Modified R2Fe17 and R3(Fe,M)29 Compounds
3.5. Ternary Iron Rich Compounds of the Type Rfe12-xMx
3.6. Nanocrystalline Rare Earth Based Permanent Magnet Alloys
4. 3D-Transition Metal Alloy Magnets. 4.1. Alnico-Type Alloys
4.2. Fe-Cr-Co Alloys
5. Miscellaneous Magnet Materials. 5.1. Magnets Based on Noble Metal Compounds
5.2. Magnets Based on -MnAl
6. Hard Ferrites
7. Application of Permanent Magnets
8. REFERENCES
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