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Magnetism And Metallurgy Of Soft Magnetic Materials
1st Edition - January 1, 1977
Author: C.W. Chem
Language: English
eBook ISBN:9780444601193
9 7 8 - 0 - 4 4 4 - 6 0 1 1 9 - 3
Magnetism and Metallurgy of Soft Magnetic Materials consistently and coherently presents the principles underlying the intrinsic and applied properties of soft magnets. This book…Read more
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Magnetism and Metallurgy of Soft Magnetic Materials consistently and coherently presents the principles underlying the intrinsic and applied properties of soft magnets. This book is divided into two parts, focusing on magnetism and metallurgy. The first part of this book provides the various kinds of magnetism and the fundamental quantities of magnetism, such as magnetic poles, magnetic dipole, magnetic moment, magnetic field and magnetic induction. The second and third chapters focus on the theories of ferromagnetism and ferrimagnetism, as well as their domain structure and magnetization processes. The next chapter deals with the different magnetic properties, such as the intrinsic properties and the two structure-sensitive properties, the static properties and the dynamic properties. The second half of this book deals with the metallurgy and application of soft magnetic materials, such as the pure iron and steels, iron-silicon alloys, nickel-iron alloys, iron-cobalt alloys, ferrites, and thin films. Finally, this book offers special topics on radiation effects and magnetic bubbles and devices.
PrefaceAcknowledgementsList of Most Important SymbolsContentsChapter 1. Introduction 1. Historical 2. Units 3. Fundamental quantities of magnetism 3.1. Magnetic poles 3.2. Magnetic dipole and magnetic moment µ 3.3. Magnetic field H 3.4. Magnetization M and magnetic induction B 3.5. Susceptibility x and permeability µ 4. Various kinds of magnetismChapter 2 . Ferromagnetism and Ferrimagnetism 1. Magnetic moments of electrons and atoms 2. The Weiss molecular field and theories of ferromagnetism 3. FerrimagnetismChapter 3 . Magnetization and Domain Structure 1. The magnetization curve 2. Ferromagnetic domains and magnetization processes 3. Magnetocrystalline anisotropy 4. Magnetostriction 5. The Bloch wall and domain structureChapter 4 . Magnetic Properties 1. Intrinsic properties 1.1. Saturation magnetization 1.2. The Curie temperature 2. Structure-sensitive properties 2.1. Static properties 2.2. Dynamic properties Chapter 5. Metallurgy of Soft Magnetic Materials 1. Technical materials 1.1. Pure metals 1.2. Alloys 1.3. Ferrites and other magnetic compounds 2. The effect of metallurgical factors on properties of soft magnetic materials 2.1. Purity 2.2. Alloying 2.3. Crystal defects 2.4. Recovery and recrystallization ; texture 2.5. Atomic order 2.6. Magnetic anneal, plastic deformation and allotropic transformation related to induced magnetic anisotropyChapter 6. Applications of Soft Magnetic Materials 1. Metallic soft magnetic materials 1.1. Pure iron and steels 1.2. Iron-silicon alloys 1.3. Nickel-iron alloys 1.4. Iron-cobalt alloys 1.5. Miscellaneous soft magnetic alloys 2. Ferrites and compounds 2.1. Ferrites used at frequencies up to 300 MHz 2.2. Ferrites used at microwave frequencies 2.3. Square-loop ferrites (SLFs) 3. Thin films Chapter 7 . Special Topics 1. Radiation effects 1.1. The nature of radiation damage 1.2. Radiation damage to soft magnetic materials 2. Magnetic bubbles and devices 2.1. Properties of bubble domains 2.2. Bubble materials 2.3. Application of magnetic bubblesAppendix 1 531Conversion table of magnetic and select physical quantities Appendix 2 Values of select physical constants Appendix 3 Demagnetizing factor and magnetostatic energyReferencesAuthor IndexSubject IndexMaterials Index
No. of pages: 590
Language: English
Edition: 1
Published: January 1, 1977
Imprint: North Holland
eBook ISBN: 9780444601193
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