Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Masayuki Sukekawa"'
Publikováno v:
Journal of Nuclear Science and Technology. 48:567-574
Evaluating the local strain in structural discontinuities is an important technology in high temperature design of fast reactor components because the failure mode in high-temperature fatigue or creep fatigue damage usually results from the crack ini
Publikováno v:
International Journal of Pressure Vessels and Piping. 85:352-359
This paper presents the provisional material specification and characteristics of the high-chromium (Cr) steel for the sodium-cooled fast reactor (SFR) in Japan and creep–fatigue assessment of the steel. Based on the mechanical test and metallurgic
Publikováno v:
Nuclear Engineering and Design. 238:399-407
This paper presents the establishment of the provisional specifications and material strength standard of the high chromium (Cr) steels for fast breeder reactor (FBR) components. For the improvement of toughness and ductility of the steels, a series
Autor:
Hiroshi Shibamoto, Yasunari Nakayama, Hideaki Nagashima, Masayuki Sukekawa, Kazuhiko Inoue, Nobuhiro Isobe, Tomomi Ohtani, Naoto Kasahara, Shingo Date, Yukio Takahashi
Publikováno v:
Nuclear Engineering and Design. 238:347-352
The effect of ratcheting on fatigue strength was investigated in order to rationalize the strain limit as a design criterion of commercialized fast reactor systems. Ratcheting fatigue tests were conducted at 550 °C. Duration of the ratchet straining
Autor:
Masayuki Sukekawa, Akira Nakayama
Publikováno v:
Pesticide Science. 52:104-110
Quantitative correlation between molecular similarity and receptor-binding activity of neonicotinoid insecticides such as imidacloprid and acetamiprid was studied by using a method of similarity index and semi-empirical molecular orbital calculations
Publikováno v:
Pesticide Science. 51:157-164
Acetamiprid, (NI-25; (E)-N 1 -[(6-chloro-3-pyridyl)methyl]-N 2 -cyano-N 1 -methylacetamidine), is a novel neonicotinoid insecticide having an N-cyanoacetamidine structure as its characteristic feature. The [ 1 H] and [ 13 C]-NMR spectra indicated the
Publikováno v:
Journal of Materials Science Letters. 13:1625-1628
Exploratory research on creep and fatigue properties of 9Cr-steels for the steam generator of an FBR
Autor:
Masayuki Sukekawa, Kosei Taguchi, Takashi Nishida, Yasuhide Asada, Masakazu Ichimiya, Toshio Sakon, Masaki Kitagawa, Masahiro Ueta, Kenji Mori, Koji Dozaki
Publikováno v:
Nuclear Engineering and Design. 139:269-275
Research on the applicability of 9Cr-steels to the steam generator of the demonstration fast breeder reactor was performed by the Subcommittee of the Japan Welding Engineering Society as a four-year program from 1985. In this program, exploratory tes
Autor:
Masahiro Kobayasi, Masayuki Sukekawa
Publikováno v:
Journal of the Japan Welding Society. 62:160-163
Publikováno v:
ChemInform. 24