Hexaferrite Permanent Magnetic Materials
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Author |
: Sami H. Mahmood |
Publisher |
: Materials Research Forum LLC |
Total Pages |
: 198 |
Release |
: 2016-10-10 |
ISBN-10 |
: 9781945291074 |
ISBN-13 |
: 1945291079 |
Rating |
: 4/5 (74 Downloads) |
Synopsis Hexaferrite Permanent Magnetic Materials by : Sami H. Mahmood
This concise book presents the basic concepts of magnetism and magnetic properties pertinent to permanent magnetic materials. Emphasis is placed on hexaferrite materials for permanent magnet applications, with M-type ferrites as the focal point. The relatively high metallicity of magnetic materials for practical applications imposes limitations for their efficient use. Accordingly, magnetic oxides with ferromagnetic properties emerged as the most widely used magnetic materials for practical applications, owing to their characteristic high resistivity and low eddy current losses, chemical stability, simplicity of production in mass quantities, and other favorable characteristics. An important class of these oxides is the class of hexagonal ferrites developed in the early 1950’s, which dominated the world market of permanent magnet applications since the end of the 1980’s. Among these ferrites, the magnetoplumbite (M-type) hexaferrite, is produced nowadays in large quantities at very competitive low prices, thus providing the permanent magnet market with probably the most cost-effective magnetic material.
Author |
: Carl Heck |
Publisher |
: Elsevier |
Total Pages |
: 797 |
Release |
: 2013-10-22 |
ISBN-10 |
: 9781483103174 |
ISBN-13 |
: 148310317X |
Rating |
: 4/5 (74 Downloads) |
Synopsis Magnetic Materials and Their Applications by : Carl Heck
Magnetic Materials and their Applications discusses the principles and concepts behind magnetic materials and explains their applications in the fields of physics and engineering. The book covers topics such as the principal concepts and definitions related to magnetism; types of magnetic materials and their electrical and mechanical properties; and the different factors influencing magnetic behavior. The book also covers topics such as permanent-magnet materials; magnetic materials in heavy-current engineering; and the different uses of magnetic materials. The text is recommended for physicists and electrical engineers who would like to know more about magnetic materials and their applications in the field of electronics.
Author |
: Rajshree B. Jotania |
Publisher |
: Materials Research Forum LLC |
Total Pages |
: 274 |
Release |
: 2018-05-10 |
ISBN-10 |
: 9781945291692 |
ISBN-13 |
: 1945291699 |
Rating |
: 4/5 (92 Downloads) |
Synopsis Magnetic Oxides and Composites by : Rajshree B. Jotania
The book focuses on the relevant basic concepts of Magnetic oxides, as well as on synthesis routes and important applications of spinel ferrites, hexaferrites and magnetic oxide nanomaterials. Keywords: Magnetic Oxides, Spinel Ferrites, Hexaferrites, Magnetoelectric Ceramic Composites, Soft Ferrites, Nano-Size Spinel Ferrites, Magnetic Nanoparticles, Device Miniaturization.
Author |
: Peter Campbell |
Publisher |
: Cambridge University Press |
Total Pages |
: 220 |
Release |
: 1996-06-28 |
ISBN-10 |
: 9781316583234 |
ISBN-13 |
: 1316583236 |
Rating |
: 4/5 (34 Downloads) |
Synopsis Permanent Magnet Materials and their Application by : Peter Campbell
This book is a comprehensive design text for permanent magnets and their application. Permanent magnets are very important industrially, and are widely used in a variety of applications, including industrial drives, consumer products, computers and cars. In the early 1970s a new class of magnet - the rare earths - was discovered, the properties of which showed sustained improvement over the following two decades. New materials such as these have spawned many new markets for magnets, with significant performance gains in the devices for which they are used. Until now, however, there has been no text that unified all the relevant information on the wide range of modern permanent magnet materials. This book is a comprehensive review of the technology, intended for scientists and engineers involved in all stages of the manufacture, design and use of magnets.
Author |
: Ekkes H. Brück |
Publisher |
: Elsevier |
Total Pages |
: 216 |
Release |
: 2020-11-29 |
ISBN-10 |
: 9780128210246 |
ISBN-13 |
: 0128210249 |
Rating |
: 4/5 (46 Downloads) |
Synopsis Handbook of Magnetic Materials by : Ekkes H. Brück
Handbook of Magnetic Materials, Volume 29, highlights new advances in the field, with this new volume presenting interesting chapters written by an international board of authors on topics such as spin-orbit torque. - Provides the authority and expertise of leading contributors from an international board of authors - Presents the latest release in the Handbook of Magnetic Materials series
Author |
: John J. Croat |
Publisher |
: Woodhead Publishing |
Total Pages |
: 455 |
Release |
: 2022-01-27 |
ISBN-10 |
: 9780323886406 |
ISBN-13 |
: 032388640X |
Rating |
: 4/5 (06 Downloads) |
Synopsis Modern Permanent Magnets by : John J. Croat
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
Author |
: Peter Campbell |
Publisher |
: Cambridge University Press |
Total Pages |
: 228 |
Release |
: 1996-06-28 |
ISBN-10 |
: 0521566886 |
ISBN-13 |
: 9780521566889 |
Rating |
: 4/5 (86 Downloads) |
Synopsis Permanent Magnet Materials and Their Application by : Peter Campbell
Comprehensive design text for permanent magnets and their application.
Author |
: Alex Goldman |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 446 |
Release |
: 2006-09-28 |
ISBN-10 |
: 9780387294131 |
ISBN-13 |
: 0387294139 |
Rating |
: 4/5 (31 Downloads) |
Synopsis Modern Ferrite Technology by : Alex Goldman
Revision of a classic reference on ferrite technology Includes fundamentals as well as applications Covers new areas such as nanoferrites, new high frequency power supply materials, magnetoresistive ferrites for magnetic recording
Author |
: Charanjeet Singh |
Publisher |
: Materials Research Forum LLC |
Total Pages |
: 198 |
Release |
: 2019-10-25 |
ISBN-10 |
: 9781644900390 |
ISBN-13 |
: 1644900394 |
Rating |
: 4/5 (90 Downloads) |
Synopsis Engineering Magnetic, Dielectric and Microwave Properties of Ceramics and Alloys by : Charanjeet Singh
New research on the magnetic, dielectric and microwave properties of promising materials for domestic, industrial, military and medical applications are presented, with focus on biomaterials, ferrites, Ni-Fe alloys, capacitors, multiferroics, microwave absorbers and perovskite materials. Special emphasis is placed on bioceramics for orthopedic applications; classification of biomaterials; bioactive glass systems; preparation, properties and applications of PbFe12O19 hexaferrites; Ni-Fe alloys for shielding electronic devices from external magnetostatic fields; the role of multiferroics in spintronics field; design of microwave absorbers and absorption characteristics of ceramics.
Author |
: Alex Goldman |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 656 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9781461549178 |
ISBN-13 |
: 1461549175 |
Rating |
: 4/5 (78 Downloads) |
Synopsis Handbook of Modern Ferromagnetic Materials by : Alex Goldman
Below is a copy of Professor Takeshi Takei's original preface that he wrote for my first book, Modem Ferrite Teclmology. I was proud to receive this preface and include it here with pride and affection. We were saddened to learn of his death at 92 on March 12, 1992. Preface It is now some 50 years since ferrites debuted as an important new category of magnetic materials. They were prized for a range of properties that had no equivalents in existing metal magnetic materials, and it was not long before full-fledged research and development efforts were underway. Today, ferrites are employed in a truly wide range of applications, and the efforts of the many men and women working in the field are yielding many highly intriguing results. New, high-performance products are appearing one after another, and it would seem we have only scratched the surface of the hidden possibilities of these fascinating materials. Dr. Alex Goldman is well qualified to talk about the state of the art in ferrites. For many years Dr. Goldman has been heavily involved in the field as director of the research and development division of Spang & Co. and other enterprises. This book, Modem Ferrite Technology, based in part on his own experiences, presents a valuable overview of the field. It is testimony to his commitment and bountiful knowledge about one oftoday's most intriguing areas of technology.