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Xu, P. G.; Zhang, S.-Y.*; Harjo, S.; Vogel, S. C.*; Tomota, Yo*
Quantum Beam Science (Internet), 8(1), p.7_1 - 7_13, 2024/01
Ao, N.*; Zhang, H.*; Xu, H. H.*; Wu, S. C.*; Liu, D.*; Xu, P. G.; Su, Y. H.; Kang, Q. H.*; Kang, G. Z.*
Engineering Fracture Mechanics, 281, p.109166_1 - 109166_14, 2023/03
Times Cited Count：4 Percentile：85.05(Mechanics)Zhang, H.*; Wu, S. C.*; Ao, N.*; Zhang, J. W.*; Li, H.*; Zhou, L.*; Xu, P. G.; Su, Y. H.
International Journal of Fatigue, 166, p.107296_1 - 107296_11, 2023/01
Times Cited Count：4 Percentile：61.91(Engineering, Mechanical)Xu, P. G.; Takamura, Masato*; Iwamoto, Chihiro*; Hakoyama, Tomoyuki*; Otake, Yoshie*; Suzuki, Hiroshi
Isotope News, (774), p.7 - 10, 2021/04
no abstracts in English
Hojo, Tomohiko*; Akiyama, Eiji*; Saito, Hiroyuki*; Shiro, Ayumi*; Yasuda, Ryo*; Shobu, Takahisa; Kinugasa, Junichiro*; Yuse, Fumio*
Corrosion Science, 177, p.108957_1 - 108957_9, 2020/12
Times Cited Count：18 Percentile：76.44(Materials Science, Multidisciplinary)Hydrogen assisted cracking on hemispherically-stretch-formed specimens of transformation induced plasticity-aided martensitic steel was investigated. Hydrogen charging induced cracking around the foot of the impression formed on the steel sheet, and the cracks propagated along the radial direction toward the hillside and the plains. Distributions of stress, plastic strain and volume fraction of retained austenite were analyzed employing the energy-dispersive X-ray diffraction method utilizing the synchrotron X-ray radiation at SPring-8. It was notable that the crack initiation took place in the region where the measured tensile stress was the highest. Influences of plastic strain and resulted martensitic transformation were also suggested.
Morooka, Satoshi
Hozengaku, 19(1), p.29 - 34, 2020/04
no abstracts in English
Wang, Y.*; Tomota, Yo*; Omura, Takahito*; Morooka, Satoshi; Gong, W.*; Harjo, S.
Acta Materialia, 184, p.30 - 40, 2020/02
Times Cited Count：26 Percentile：86.78(Materials Science, Multidisciplinary); ; *; *; *; *; Yoshida, Eiichi
PNC TN9450 91-008, 38 Pages, 1991/09
In order to advancement in materials strength standard on elevated temperature design guide of the FBRs and evaluation method of materials strength behavior, this report are presented about the tensile properties of FBR grade SUS316, based on the R&D results obtained through the activities of material tests. Contents of the data sheet are as follows; (1)Material : FBR grade SUS316 (Base Metal) B7 Heat 1,000mm
1,000㎜50mm
(Plate) B8 Heat 1,000㎜1,000mm40mm(Plate) B9 Heat 1,000mm1,000㎜25㎜(Plate) (2)Test temperature : RT
750
C (3)Test method : According to JIS and FBR Metallic Materials Test Methods (4)Number of deta : 64 points
*; Kawasaki, Masayuki;
JAERI-M 5809, 39 Pages, 1974/07
no abstracts in English
Kondo, Tatsuo
Nihon Tekko Kyokai Nishiyama Kinen Gijutsu Koza, p.159 - 191, 1973/00
no abstracts in English
Kawasaki, Masayuki;
Nihon Kinzoku Gakkai Kaiho, 4(2), p.77 - 89, 1965/00
no abstracts in English
Kawasaki, Masayuki; ; ;
Tetsu To Hagane, 51(13), p.2328 - 2335, 1965/00
no abstracts in English
Ebihara, Kenichi
no journal, ,
no abstracts in English
Shobu, Takahisa; Shiro, Ayumi; Muramatsu, Toshiharu; Yamada, Tomonori; Naganuma, Masayuki; Ozawa, Takayuki
no journal, ,
no abstracts in English
Shobu, Takahisa; Shiro, Ayumi; Muramatsu, Toshiharu; Yamada, Tomonori; Naganuma, Masayuki; Ozawa, Takayuki
no journal, ,
no abstracts in English
Shobu, Takahisa
no journal, ,
no abstracts in English
Shobu, Takahisa; Shiro, Ayumi; Muramatsu, Toshiharu; Yamada, Tomonori; Naganuma, Masayuki; Ozawa, Takayuki
no journal, ,
By using synchrotron radiation X-rays, we performed in-situ measurement of internal strain distribution in lap joint materials with laser under high temperature and tensile stress. Local strong tensile or compressive strain were observed near the boundary of welding. The results are almost consistent with the results of finite element analysis. On the other hand, some specimens were also obtained results which do not match the finite element analysis. This reason is considered to be due to internal defects.
Tsukada, Takashi; Kita, Satoshi; Ueno, Fumiyoshi
no journal, ,
Corrosion behavior of steel materials such as mild steel or low alloy steel in water environment has been examined by corrosion tests immersing specimens statically to test solution. However, in the actual plant environment, conditions of water flow or alternating exposure to water/air are dynamically affecting the corrosion behavior. In this study, therefore, corrosion tests by rotating flat-type specimens in the diluted seawater/air environment were performed and effects of water flow and alternating exposure on corrosion of the steels were examined. Results of the rotating corrosion tests in 200 times diluted seawater saturated with dissolved oxygen at 30C for 500 hours will be presented and discussed in the presentation.
Harjo, S.; Tsuchida, Noriyuki*; Abe, Jun*; Kawasaki, Takuro
no journal, ,
Shobu, Takahisa; Shiro, Ayumi*
no journal, ,
no abstracts in English
