Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Seiki Takahashi"'
Publikováno v:
Metals, Vol 8, Iss 1, p 2 (2017)
We report the results of magnetic measurements on austenitic stainless steels and duplex stainless steels using a magnetic hysteresis scaling technique. Unlike saturation hysteresis loops, this scaling technique, which uses a set of minor hysteresis
Externí odkaz:
https://doaj.org/article/95e445cd2a514b21a5dc54aae4b238d0
Autor:
Seiki Takahashi
Publikováno v:
Dislocations in Solids ISBN: 9780429070914
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09bcde7db8d4e1fa14e2bd0cb10fcce3
https://doi.org/10.1201/9780429070914-120
https://doi.org/10.1201/9780429070914-120
Publikováno v:
Journal of the Japan Society for Precision Engineering. 83:426-432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9893a7947ce355ec7caeb0c4768280b
https://doi.org/10.2493/jjspe.83.426
https://doi.org/10.2493/jjspe.83.426
Publikováno v:
Journal of Materials Chemistry C. 3:6232-6239
Surface modification is an effective way to induce new magnetic phenomena in nanostructured materials. Herein, FeAl nanoparticles (NPs) with a mean diameter of 38 nm are produced by the hydrogen plasma-metal reaction (HPMR) approach. Via the subseque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a63ccbc867e53e50cbdbd6ebb7a3d69a
https://doi.org/10.1039/c5tc00418g
https://doi.org/10.1039/c5tc00418g
Publikováno v:
IEEE Transactions on Magnetics. 49:517-523
In this work, Fe-1wt%Cu alloy samples exposed to thermal aging and cold rolling (CR) were studied as an attempt to emulate material degradation in neutron irradiated nuclear reactor pressure vessels. CR was tested by pulsed eddy currents (PECs) using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9da06694927a78591cea39d178ba2f3
https://doi.org/10.1109/tmag.2012.2206397
https://doi.org/10.1109/tmag.2012.2206397
Publikováno v:
IEEE Transactions on Magnetics. 48:1449-1452
Scaling laws of minor hysteresis loops have been examined in cold rolled low carbon steels with varying initial magnetic states, field sweep rate, and temperature. Minor B-H loops, obtained in a remanent initial state are non-symmetrical in shape and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbca9822fb63383aa3658a080536c166
https://doi.org/10.1109/tmag.2011.2172681
https://doi.org/10.1109/tmag.2011.2172681
Publikováno v:
Journal of Magnetism and Magnetic Materials. 322:3658-3663
Magnetic hysteresis loops reflect the variety of magnetic domain structures and have been considered to have normal rectangular or leaf-like shapes in standard ferromagnets such as Fe and Ni metals. We report on observations of constricted hysteresis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6345a5cf1715d3006b400a57bd71662b
https://doi.org/10.1016/j.jmmm.2010.07.020
https://doi.org/10.1016/j.jmmm.2010.07.020
Publikováno v:
Journal of Magnetism and Magnetic Materials. 322:1515-1518
Scaling power-law rules of minor hysteresis loops have been examined in the wide temperature range for Co and Gd polycrystals. While the usual Steinmetz law between hysteresis loss and maximum magnetization holds true for Gd with weak magnetocrystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b1ddd88c1841af0f2c1aee70933531c
https://doi.org/10.1016/j.jmmm.2009.11.037
https://doi.org/10.1016/j.jmmm.2009.11.037
Effect of pre-deformation on the precipitation process and magnetic properties of Fe–Cu model alloys
Autor:
Seiki Takahashi, Hiroaki Kikuchi, Katsuyuki Ara, Kenta Watanabe, Yusuke Tozawa, Yasuhiro Kamada, J. Echigoya, Satoru Kobayashi
Publikováno v:
Journal of Materials Science. 44:949-953
The effect of pre-deformation on the precipitation process and magnetic properties of Fe–Cu model alloys was investigated. These specimens simulate irradiation embrittlement of nuclear reactor pressure vessel (RPV) steels. Fe–1 wt%Cu alloys with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c92ebc92195f0d3cc8d26fc71dfa210
https://doi.org/10.1007/s10853-008-3182-0
https://doi.org/10.1007/s10853-008-3182-0
Publikováno v:
Electrical Engineering in Japan. 165:1-7
A probe with a magnetic yoke for nondestructive evaluation of mechanical properties was developed. This probe can evaluate the magnetic properties of ferromagnetic materials without machining them to a ring core or frame core shape, that is, it can p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea1e6f206fecf15bd2a8ce46712ae21f
https://doi.org/10.1002/eej.20588
https://doi.org/10.1002/eej.20588