Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Eiichi Wakai"'
Autor:
Sujit Bidhar, Shunsuke Makimura, Andrew Casella, David Senor, Dohyun Kim, Eiichi Wakai, Frederique Pellemoine, Marco Calviani, Katsuya Yonehara, Kavin Ammigan, Ram Prabhakaran, Ram Devanathan, Sho Kano, Shin-ichiro Meigo, Yosuke Iwamoto, Takashi Wakui
Publikováno v:
Advanced Material Studies for High Intensity Proton Production Targets and Windows.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09d4258bc95f9ff195a674daf828dacc
https://doi.org/10.2172/1974207
https://doi.org/10.2172/1974207
Autor:
Takashi Wakui, Hiroshi Takada, Takashi Naoe, Hiroyuki Kogawa, Katsuhiro Haga, Hidetaka Kinoshita, Eiichi Wakai
Publikováno v:
Materials Science Forum. 1024:111-120
The target vessel, which enclosing liquid mercury, for the pulsed spallation neutron source at the J-PARC is severely damaged by cavitation caused by proton beam-induce pressure waves in mercury. To mitigate the cavitation damage, we adopted a double
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::177c6e3727ae7515101cfd61a929e598
https://doi.org/10.4028/www.scientific.net/msf.1024.111
https://doi.org/10.4028/www.scientific.net/msf.1024.111
Autor:
Eiichi Wakai, Tomoaki Suzudo, Nariaki Okubo, Masataka Yamaguchi, Yuji Nagae, Hiroaki Abe, Akira Hasegawa, Shuhei Nogami, Takashi Tanno, Shigeru Takaya, Kazumi Aoto
Publikováno v:
Materials Science Forum. 1024:53-69
The effects of helium concentration and displacement damage on microstructural evolution at low dpa and low helium concentration were mainly investigated in specimens of austenitic stainless steel 316FR or SUS304 and a high chromium martensitic steel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::217375fcfad7f7293c408bb97ad25d4d
https://doi.org/10.4028/www.scientific.net/msf.1024.53
https://doi.org/10.4028/www.scientific.net/msf.1024.53
Autor:
Takashi Wakui, Hiroyuki Kogawa, Tsubasa Shimada, Kohei Hanano, Kenichi Kanomata, Katsuhiro Haga, Takashi Naoe, Eiichi Wakai
Publikováno v:
Materials Science Forum. 1024:145-150
A mercury target vessel for the spallation neutron source at the J-PARC, which the mercury vessel was covered with the water shroud, was improved to realize the operation at the high beam power in two steps. In the first step to realize the stable op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d8fc5e9f1b4ac8697c5b201c8814c4e
https://doi.org/10.4028/www.scientific.net/msf.1024.145
https://doi.org/10.4028/www.scientific.net/msf.1024.145
Autor:
Eiichi Wakai
Publikováno v:
Research & Development in Material Science. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::349fc93aedf9456ba7718c361459b644
https://doi.org/10.31031/rdms.2022.16.000897
https://doi.org/10.31031/rdms.2022.16.000897
Autor:
Eiichi Wakai
Publikováno v:
Research & Development in Material Science. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60f9efd9af48fe305eb9dc912a1f8ccc
https://doi.org/10.31031/rdms.2022.16.000894
https://doi.org/10.31031/rdms.2022.16.000894
Autor:
Eiichi Wakai, Takashi Wakui, Hiroyuki Kogawa, Hideaki Ishii, Hiroshi Takada, Katsuhiro Haga, Masatoshi Futakawa, Takashi Naoe
Publikováno v:
MATERIALS TRANSACTIONS. 60:1026-1033
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31fb94cab59cde8714b7abf70c286b1f
https://doi.org/10.2320/matertrans.m2018346
https://doi.org/10.2320/matertrans.m2018346
Autor:
Kazumi Aoto, Sin-iti Kitazawa, Eiichi Wakai, Nariaki Okubo, Takeo Iwai, Shigeru Takaya, Yuji Nagae, Hiroaki Abe, T. Omata
Publikováno v:
Nuclear Materials and Energy, Vol 17, Iss, Pp 34-39 (2018)
The effects of helium production, displacement damage on mechanical properties and microstructures were investigated in some specimens such as austenitic stainless steels of SUS304 and SUS316 and a high chromium martensitic steel of HCM12A steels irr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab30f6b5a3c24b0ef0e2edd0d2271be3
http://www.sciencedirect.com/science/article/pii/S2352179117301941
http://www.sciencedirect.com/science/article/pii/S2352179117301941
Autor:
Shunsuke Makimura, Shin-ichiro Meigo, Taku Ishida, Christopher J. Densham, Andrew M. Casella, Nikolaos Simos, Masayuki Hagiwara, Dohyun Kim, Frederique Pellemoine, Danny J. Edwards, Michael Fitton, Joe M. Bennett, Sujit Bidhar, P. Hurh, Naritoshi Kawamura, David J. Senor, Eiichi Wakai, Katsuya Yonehara, Kavin Ammigan, Ramprashad Prabhakaran
A high-intensity proton beam exposure with 181 MeV energy has been conducted at Brookhaven Linac Isotope Producer facility on various material specimens for accelerator targetry applications, including titanium alloys as a beam window material. The r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5769292c454212b97852bd681f8d09e
http://arxiv.org/abs/2004.11562
http://arxiv.org/abs/2004.11562
Autor:
Hiroshi Takada, Kenichi Kanomata, Kohei Hanano, Tsubasa Shimada, Eiichi Wakai, Takashi Naoe, Takashi Wakui, Katsuhiro Haga, Hiroyuki Kogawa
Publikováno v:
Proceedings of the 14th International Workshop on Spallation Materials Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::818ec5aed4cb005ab7ca5dc8c04b4811
https://doi.org/10.7566/jpscp.28.081002
https://doi.org/10.7566/jpscp.28.081002