Observation of wear damage in magnetic media on a rigid magnetic disk using replication technique.
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چکیده
منابع مشابه
synthesis of amido alkylnaphthols using nano-magnetic particles and surfactants
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Despite 180 years of theory on magnetism, it appears that the practice of calculating forces on magnetic media is ambiguous, as illustrated by a recent article by Casperson [1]. Potentially troubling issues include: Which field B or H should be used? Should the total field be used, or only the external field? And if the latter, what is meant by “external”? Can/should effects of magnetization cu...
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Despite 180 years of theory on magnetism, it appears that the practice of calculating forces on magnetic media is ambiguous, as illustrated by a recent article by Casperson [1]. Potentially troubling issues include: Which field B or H should be used? This issue was raised by Einstein [2, 3, 4, 5] who gave a now-nonstandard answer, which has no doubt prolonged this debate. Should the total field...
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Since magnetism is strongly stress dependent, Magnetic Flux Leakage (MFL) inspection tools have the potential to locate and characterize mechanical damage in pipelines. However, MFL application to mechanical damage detection faces hurdles which make signal interpretation problematic: 1) the MFL signal is a superposition of geometrical and stress effects, 2) the stress distribution around a mech...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 1989
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.55.1069