H
Hidetoshi Oguro
Researcher at Ibaraki University
Publications - 29
Citations - 214
Hidetoshi Oguro is an academic researcher from Ibaraki University. The author has contributed to research in topics: Superconducting wire & Electromagnetic coil. The author has an hindex of 9, co-authored 29 publications receiving 211 citations. Previous affiliations of Hidetoshi Oguro include The Furukawa Electric Co., Ltd. & Sumitomo Heavy Industries.
Papers
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Journal ArticleDOI
Room and low temperature direct three-dimensional-strain measurements by neutron diffraction on as-reacted and prebent CuNb∕Nb3Sn wire
Hidetoshi Oguro,Satoshi Awaji,Gen Nishijima,Petre Badica,Kazuo Watanabe,F. Shikanai,Takashi Kamiyama,Kazumune Katagiri +7 more
TL;DR: In this article, the authors measured axial and lateral residual strains for the prebent and as-reacted CuNb∕Nb3Sn wires at room temperature and at 7K, in order to investigate the change of the residual strain with prebending treatment.
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Neutron Diffraction Study on Prebending Effects for Bronze Route $rm Nb_3rm Sn$ Wires Without Reinforcement
Satoshi Awaji,Hidetoshi Oguro,Gen Nishijima,Petre Badica,K. Watanabe,S. Harjo,Takashi Kamiyama,Kazumune Katagiri +7 more
TL;DR: In this article, the axial residual strain changes from -0.10% to 0.02% but the lateral one is unchanged by applying a repeated bending strain at room temperature, i.e., "prebending strain".
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Upgrading Design to a 25 T Cryogen-Free Superconducting Magnet Based on Low Temperature and High Magnetic Field Properties of the Practical CVD Processed Coated Conductors
Satoshi Awaji,Ryosuke Ishihara,M. Namba,Gen Nishijima,Hidetoshi Oguro,Kazuo Watanabe,Koji Shikimachi,Naoki Hirano,Shigeo Nagaya +8 more
TL;DR: In this paper, the innermost high temperature superconducting insert coil for upgrading of the 18 T cryogen-free super-conducting magnet (18 T-CSM) under the condition of the stress limit of 600 MPa.
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Neutron Diffraction Measurements of Internal Strain in ${\rm Nb}_{3}{\rm Sn}$ Cable-In-Conduit Conductors
Tsutomu Hemmi,Stefanus Harjo,Takashi U. Ito,Kunihiro Matsui,Yoshihiko Nunoya,Norikiyo Koizumi,Y. Takahashi,H. Nakajima,Kazuya Aizawa,Hiroshi Suzuki,Shutaro Machiya,Hidetoshi Oguro,Yoshinori Tsuchiya,Kozo Osamura +13 more
TL;DR: In this article, the internal strain of Nb3Sn strands in CICC was determined by neutron diffraction measurement using Takumi of J-PARC, which was used to evaluate the superconducting performance.
Journal ArticleDOI
Prebending Strain Effect on $rm CuNb/Nb_3rm Sn$ Superconducting Wire During Practical React-and-Wind Process
Gen Nishijima,Hidetoshi Oguro,Satoshi Awaji,K. Watanabe,Kazumune Katagiri,Kazutomi Miyoshi,S. Meguro +6 more
TL;DR: In this paper, a prebent react-and-wind (R&W) process was developed to demonstrate the applicability of the prebending strain effect to the R&W coil winding process.