Download or read book The Measurement of Magnetic Permeability written by Arthur Whitmore Smith and published by . This book was released on 1917 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Measurement Techniques for Materials Characterization written by Victorino Franco and published by Springer Nature. This book was released on 2021-09-28 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the most commonly used techniques for characterizing magnetic material properties and their applications. It provides a comprehensive and easily digestible collection and review of magnetic measurement techniques. It also examines the underlying operating principles and techniques of magnetic measurements, and presents current examples where such measurements and properties are relevant. Given the pervasive nature of magnetic materials in everyday life, this book is a vital resource for both professionals and students wishing to deepen their understanding of the subject.
Download or read book Bonded Magnets written by G.C. Hadjipanayis and published by Springer. This book was released on 2003-12-31 with total page 167 pages. 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.
Download or read book Characterization and Measurement of Magnetic Materials written by Fausto Fiorillo and published by Academic Press. This book was released on 2004-12-07 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Correct and efficient measurements are vital to the understanding of materials properties and applications. This is especially so for magnetic materials for which in last twenty years, our understanding and use have changed dramatically. New or improved materials have been created and have reached the market. The Soft amorphous alloys, the Fe-based rare-earth magnets and the giant magnetorestrictive and magnetoresistive materials have all posed challenges to measurement. At the same time new digital measurement techniques have forced a change in laboratory and commercial measuring setups. A revision of measuring standards also occurred in the 1990s with the result that there is now a lack of up-to-date works on the measurement of magnetic materials. The basic objective of this work is to provide a comprehensive overview of the properties of the hard and soft magnetic materials relevant to applications and of thoroughly discussing the modern methodologies for employed in the measurement of these properties. The balance of these topics results in a complete text on the topic, which will be invaluable to researchers, students and practitioners in industry. It will be of significant interest not only to scientists working in the fields of power engineering and materials science but also to specialists in measurement who be able to easily find all the information they need. Comprehensive overview of the properties of the hard and soft magnetic materials Provides applications and discusses thoroughly the modern methodologies for employed in the measurement of these properties Provides the latest up-to-date works on the measurement of magnetic materials
Download or read book Time Lag in Magnetic Measurements written by Arthur Whitmore Smith and published by . This book was released on 1917 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Materials Methods for the Determination of the Relative Magnetic Permeability of Feebly Magnetic Materials written by British Standards Institute Staff and published by . This book was released on 1912-12-31 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic materials, Magnetic measurement, Magnetic field measurement, Magnetic permeability, Magnetic properties of materials, Non-magnetic alloys, Austenitic steels, Stainless steels, Steels, Test equipment, Test specimens, Specimen preparation, Control samples, Testing conditions, Comparative tests, Equations, Errors, Circuits, Bibliography
Download or read book Handbook of Magnetic Measurements written by Slawomir Tumanski and published by CRC Press. This book was released on 2016-04-19 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collecting state-of-the-art knowledge from information scattered throughout the literature, this handbook describes magnetic materials and sensors, the testing of magnetic materials, and applications of magnetic measurements. It presents an up-to-date, accessible account of modern magnetic measurement techniques. The book discusses the fundamentals of magnetism and covers contemporary magnetic materials and sensors. It also explores applications of magnetic diagnostics in medicine, magnetoarcheology, and magnetic imaging. An extensive list of references is included at the end of each chapter.
Download or read book Measurements of Magnetic Permeability and H sub C of Magnet Steels Using Digital Techniques written by and published by . This book was released on 1992 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The magnet-to-magnet variations in the dipole field of superconducting accelerator magnets must fall within specified tolerances to avoid excessive beam losses during injection. At injection field levels ((approximately) 0.4 T for RHIC), the variations in the field attributable to the iron arise from variations in the chemical impurities, cold working and heat treatment. These structure-sensitive effects can be characterized by measuring the permeability and coercive force, H{sub c}, of iron samples. A digital permeameter was developed to perform precise measurements of the magnetic properties of ring samples. An arbitrary function generator and two high-precision digital multimeters were connected to a desktop computer using the IEEE-488 bus, and software was written to automatically acquire and analyze the data. Through the use of the arbitrary waveform generator, the effect of varying the period of the B-H loop and the effect of varying the shape of the H waveform were explored. The effects of annealing, bending and flattening, and temperature on H{sub c} and the relative permeability have been investigated for samples of magnet steel from several manufacturers.
Download or read book Publications of the National Bureau of Standards 1966 1967 written by United States. National Bureau of Standards and published by . This book was released on 1969 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Magnetism and Magnetic Materials written by Michael Coey and published by Springer. This book was released on 2021-11-19 with total page 1679 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook presents a comprehensive survey of magnetism and magnetic materials. The dramatic advances in information technology and electromagnetic engineering make it necessary to systematically review the approved key knowledge and summarize the state of the art in this vast field within one seminal reference work. The book thus delivers up-to-date and well-structured information on a wealth of topics encompassing all fundamental aspects of the underlying physics and materials science, as well as advanced experimental methodology and applications. It features coverage of the host of fascinating and complex phenomena that arise from the use of magnetic fields in e.g. chemistry and biology. Edited by two internationally renowned scholars and featuring authored chapters from leading experts in the field, Springer’s Handbook of Magnetism and Magnetic Materials is an invaluable source of essential reference information for a broad audience of students, researchers, and magnetism professionals.
Download or read book The Measurement of Weak Magnetic Susceptibility written by Wilmar Francis Lent and published by . This book was released on 1910 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurements of Magnetic Permeability and Hc of Magnet Steels Using Digital Techniques written by and published by . This book was released on 1992 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Measurement of the Relative Magnetic Permeability of Steels written by A. P. King and published by . This book was released on 1975 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Magnetism written by Neli Jordanova and published by Academic Press. This book was released on 2016-11-10 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Magnetism: Applications in Pedology, Environmental Science and Agriculture provides a systematic, comparative, and detailed overview of the magnetic characterization of the major soil units and the observed general relationships, possibilities, and perspectives in application of rock magnetic methods in soil science, agriculture, and beyond. Part I covers detailed magnetic and geochemical characterization of major soil types according to the FAO classification system, with Part II covering the mapping of topsoil magnetic signatures on the basis of soil magnetic characteristics. The book concludes with practical examples on the application of magnetic methods in environmental science, agriculture, soil pollution, and paleoclimate. Provides an overview of the major findings of uncontaminated soil profiles and proposes a system of magnetic characteristics Elucidates the relationship between geochemical and magnetic characteristics of different soil types, providing a basis for wider recognition and application of soil magnetism in classical pedagogical characterization of soils Covers the peculiarities of the main taxonomic soil groups in terms of magnetic mineralogy and depth variations in concentration, grain size, and phase composition of iron oxides
Download or read book Measurements of Magnetic Permeability of Soft Steel at High Frequencies written by and published by . This book was released on 2012 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Relative Permeability Measurements for Metal Detector Research Classic Reprint written by Michael D. Janezic and published by Forgotten Books. This book was released on 2018-08-14 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Relative Permeability Measurements for Metal-Detector Research One of the most important features of ferromagnetic metals, such as nickel, iron and cobalt, is their large magnetic moment. Since many stainless steel alloys include these materials, stainless steels can exhibit various levels of magnetic behavior. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Relativistic Quantum Chemistry written by Markus Reiher and published by John Wiley & Sons. This book was released on 2009-05-13 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by two researchers in the field, this book is a reference to explain the principles and fundamentals in a self-contained, complete and consistent way. Much attention is paid to the didactical value, with the chapters interconnected and based on each other. From the contents: * Fundamentals * Relativistic Theory of a Free Electron: Diracï¿1⁄2s Equation * Dirac Theory of a Single Electron in a Central Potential * Many-Electron Theory I: Quantum Electrodynamics * Many-Electron Theory II: Dirac-Hartree-Fock Theory * Elimination of the Small Component * Unitary Transformation Schemes * Relativistic Density Functional Theory * Physical Observables and Molecular Properties * Interpretive Approach to Relativistic Quantum Chemistry From beginning to end, the authors deduce all the concepts and rules, such that readers are able to understand the fundamentals and principles behind the theory. Essential reading for theoretical chemists and physicists.
