Rapidly solidified neodymium-iron-boron permanent magnets /

Rapidly Solidified Neodymium-Iron-Boron Permanent Magnets details the basic properties of melt spun NdFeB materials and the entire manufacturing process for rapidly solidified NdFeB permanent magnets. It covers the manufacturing process from the commercial production of the melt spun or rapidly soli...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Croat, John J. (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Duxford, United Kingdom : Woodhead Publishing, [2018]
Colección:Woodhead Publishing series in electronic and optical materials.
Temas:
Permanent magnets.
Aimants permanents.
SCIENCE > Physics > Magnetism.
Permanent magnets
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Machine generated contents note: 1. The development of rare earth permanent magnets
  • 1.1. The rare earths
  • 1.2. The development of rare earth-cobalt permanent magnets
  • 1.3. Permanent magnet research in the post R
  • Co era
  • References
  • Selected Readings
  • Further Reading
  • 2. The Nd2Fe14B intermetallic compound
  • 2.1. The rare earth-iron binary compounds
  • 2.2. Permanent magnet research at the GM research laboratories
  • 2.3. Properties of rapidly solidified Nd
  • Fe and Pr
  • Fe Alloys
  • 2.4. Structure of the Nd2Fe14B intermetallic compound
  • 2.5. Properties of the R2Fe14B intermetallic compounds
  • References
  • Selected Readings
  • 3. The properties of melt-spun NdFeB alloys
  • 3.0. Introduction
  • 3.1. The melt-spinning process
  • 3.2. Properties of melt-spun NdFeB alloys
  • 3.3. The magnetization process in isotropic melt-spun NdFeB
  • 3.4. Nanocomposite or spring-exchange NdFeB magnets
  • References
  • Selected Readings
  • Further Reading
  • 4. Production of rapidly solidified NdFeB magnetic powder
  • 4.0. Introduction
  • 4.1. Production melt-spinning development
  • 4.2. Operation of a production melt spinner
  • 4.3. Processing melt-spun NdFeB powder
  • 4.4. Commercial grades of NdFeB magnetic powder
  • 4.5. Gas-atomized NdFeB magnetic powder
  • References
  • Selected Readings
  • Further Reading
  • 5. Production and properties of bonded Nd magnets
  • 5.0. Introduction
  • 5.1. Compression-molded Nd magnets
  • 5.2. Coating compression-molded Nd magnets
  • 5.3. Quality control procedures for bonded Nd magnets
  • 5.4. Properties of compression-molded Nd magnets
  • 5.5. Injection-molded Nd magnets
  • 5.6. Calendered and extruded Nd magnets
  • References
  • Selected Readings
  • 6. Hot-deformed NdFeB permanent magnets
  • 6.0. Introduction
  • 6.1. Magnetic properties of hot-deformed NdFeB magnets
  • 6.2. The hot-deformation process
  • 6.3. The microstructure of hot-deformed NdFeB magnets
  • 6.4. The thermomechanical alignment process
  • 6.5. The magnetization process in hot-deformed NdFeB magnets
  • 6.6. The coercivity mechanism in hot-deformed NdFeB magnets
  • 6.7. Achieving magnetic uniformity in hot-deformed magnets
  • 6.8. Radially aligned hot-deformed magnets
  • 6.9. Anisotropic-bonded Nd magnets
  • References
  • Selected Readings
  • Further Reading
  • 7. The production and properties of sintered Nd permanent magnets
  • 7.0. Introduction
  • 7.1. Sintered Nd production process
  • 7.2. Magnetic properties of commercial sintered Nd magnets
  • 7.3. The microstructure of sintered Nd magnets
  • 7.4. The magnetization process in sintered Nd magnets
  • References
  • Selected Readings
  • 8. Major applications for rapidly solidified NdFeB permanent magnets
  • 8.0. Introduction
  • 8.1. The development of the NdFeB magnetic powder market
  • 8.2. Some basic permanent magnet design considerations
  • 8.3. Some advantages of using isotropic-bonded Nd magnets
  • 8.4. Major applications for bonded Nd magnets
  • References
  • Selected Readings
  • Further Reading.

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