| 本书的目的是对磁性材料研究的新近进展提供一种全面的理解。本书共分四卷,每一卷集中论述一个具体的研究领域。每一章首先对该章的基本概念和重要观念进行阐述,然后从实验和理论方面进行详细地说明,最后介绍该领域的发展前景以及新的思想。书中提供了详尽的参考文献,可供研究人员参考。 磁性材料的性能变化范围很大有着不同的应用。本卷收集硬磁材料,软磁材料,磁记录材料,磁感应材料等的制作加工,性能及应用的最新成果,阐明实际应用对材料性能的要求。为今后的研究提供方向。 |
| Foreword Preface List of Contributors 1 Recent Developments in High-Temperature Permanent Magnet Materials 1.1 Introduction1 1.1.1 Requirement for High\|Temperature Permanent Magnet Materials1 1.1.2 Review of Conventional Permanent Magnet Materials1 1.2 Candidate Alloy System for High\|Temperature Permanent Magnet Materials4 1.3 New Sm2Co17\|Based High\|Temperature Permanent Magnet Materials7 1.3.1 Effects of Compositions on High\|Temperature Intrinsic Coercivity of Sm2 \|TM17 Permanent Magnets7 1.3.2 Magnetic Properties of New Sm2Co17\|Based High\|Temperature Permanent Magnet Materials13 1.3.3 Dynamic Characterizations of New High\|Temperature Permanent Magnets16 1.3.4 Long\|Term Thermal Stability of New High\|Temperature Permanent Magnets19 1.3.5 Microstructure and Crystal Structure21 1.3.6 Coercivity in Sm2\|TM17\|Type Permanent Magnets23 1.4 New Approach to Calculate Temperature Coefficients of Magnetic Properties35 1.5 SmCo7\|Type Permanent Magnets38 1.6 Tempe |
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