Bonded Magnets

2012-12-06 Science

Author : G.C. Hadjipanayis
Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 909/5 ( reviews)

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Book Synopsis Bonded Magnets by : G.C. Hadjipanayis

Download or read book Bonded Magnets written by G.C. Hadjipanayis. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Bonded magnets are the fastest growing sector in the entire market for magnetic materials. Their great advantages lie in the cost effective net-shape manufacturing process allowing the achievement of complex geometries and their isotropic magnetic properties. Energy products have more than quadrupled in recent years, too. The contributors to this volume present the current and future status of bonded magnets, including total world production and distribution, the markets involved, and the status of current and future applications. Current novel processing techniques are described and new developments reported, including powder production techniques, jet casting/melt spinning, atomization and DDDR processes. The different types of bonded magnets reviewed include isotropic and anisotropic neodymium-iron-boron, nanocomposites, Sm-Fe interstitial nitrides, Sm-Co and ferrites.

Modern Permanent Magnets

2022-01-27 Technology & Engineering

Author : John J. Croat
Release : 2022-01-27
Genre : Technology & Engineering
Kind : eBook
Book Rating : 40X/5 ( reviews)

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Book Synopsis Modern Permanent Magnets by : John J. Croat

Download or read book Modern Permanent Magnets written by John J. Croat. This book was released on 2022-01-27. Available in PDF, EPUB and Kindle. Book excerpt: Modern Permanent Magnets provides an update on the status and recent technical developments that have occurred in the various families of permanent magnets produced today. The book gives an overview of the key advances of permanent magnet materials that have occurred in the last twenty years. Sections cover the history of permanent magnets, their fundamental properties, an overview of the important families of permanent magnets, coatings used to protect permanent magnets and the various tests used to confirm specifications are discussed. Finally, the major applications for each family of permanent magnets and the size of the market is provided. The book also includes an Appendix that provides a Glossary of Magnetic Terms to assist the readers in better understanding the technical terms used in other chapters. This book is an ideal resource for materials scientists and engineers working in academia and industry R&D. - Provides an in-depth overview of all of the important families of permanent magnets produced today - Includes background information on the fundamental properties of permanent magnets, major applications of each family of permanent magnets, and advances in coatings and coating technology - Reviews the fundamentals of permanent magnet design

Bonded Magnets

2003-12-31 Science

Author : G.C. Hadjipanayis
Release : 2003-12-31
Genre : Science
Kind : eBook
Book Rating : 342/5 ( reviews)

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Book Synopsis Bonded Magnets by : G.C. Hadjipanayis

Download or read book Bonded Magnets written by G.C. Hadjipanayis. This book was released on 2003-12-31. Available in PDF, EPUB and Kindle. Book excerpt: Bonded magnets are the fastest growing sector in the entire market for magnetic materials. Their great advantages lie in the cost effective net-shape manufacturing process allowing the achievement of complex geometries and their isotropic magnetic properties. Energy products have more than quadrupled in recent years, too. The contributors to this volume present the current and future status of bonded magnets, including total world production and distribution, the markets involved, and the status of current and future applications. Current novel processing techniques are described and new developments reported, including powder production techniques, jet casting/melt spinning, atomization and DDDR processes. The different types of bonded magnets reviewed include isotropic and anisotropic neodymium-iron-boron, nanocomposites, Sm-Fe interstitial nitrides, Sm-Co and ferrites.

Polymer Melt Fracture

2010-08-03 Science

Author : Rudy Koopmans
Release : 2010-08-03
Genre : Science
Kind : eBook
Book Rating : 280/5 ( reviews)

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Book Synopsis Polymer Melt Fracture by : Rudy Koopmans

Download or read book Polymer Melt Fracture written by Rudy Koopmans. This book was released on 2010-08-03. Available in PDF, EPUB and Kindle. Book excerpt: The continually growing plastics market consists of more than 250 million tons of product annually, making the recurring problem of polymer melt fracture an acute issue in the extrusion of these materials. Presenting a pictorial library of the different forms of melt fracture and real industrial extrusion melt fracture phenomena, Polymer Melt Fract

Rapidly Solidified Neodymium-Iron-Boron Permanent Magnets

2017-10-24 Technology & Engineering

Author : John J. Croat
Release : 2017-10-24
Genre : Technology & Engineering
Kind : eBook
Book Rating : 263/5 ( reviews)

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Book Synopsis Rapidly Solidified Neodymium-Iron-Boron Permanent Magnets by : John J. Croat

Download or read book Rapidly Solidified Neodymium-Iron-Boron Permanent Magnets written by John J. Croat. This book was released on 2017-10-24. Available in PDF, EPUB and Kindle. Book excerpt: 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 solidified powder, to the production and properties of both isotropic bonded Nd and hot deformed anisotropic NdFeB magnets. In addition, the book discusses the development and history of bonded rare earth transition metal magnets and the discovery of the NdFeB compound, also covering melt spun NdFeB alloys and detailing the magnetization process and spring exchange theory. The book goes over the production of melt spinning development, the operation of a melt spinner, the processing of melt spun powder, commercial grades of NdFeB magnetic powder and gas atomized NdFeB magnetic powders. Lastly, the book touches on the major application and design advantages of bonded Nd Magnets. - Features a unique perspective as the author is not only the inventor of NdFeB magnetic powder, but also played a key role in developing many of the technologies covered - Provides a comprehensive look at the history, fundamental properties, production processes, design and applications of bonded NdFeB magnets - Includes discussion of the rare earth supply challenge, politics, and systems as it impacts bonded NdFeB magnets

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