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Session Details

Oral PresentationIV. Nuclear Fuel Cycle and Nuclear Materials : 402-1 Nuclear Materials and the Irradiation Behavior

[2B01-08]Pressure Vessel Steels

Thu. Sep 8, 2016 9:50 AM - 12:00 PM JST
Thu. Sep 8, 2016 12:50 AM - 3:00 AM UTC
Room B Kumume City Plaza - Gallery 1
Chair: Naoyuki Hashimoto (Hokkaido Univ.)
9:50 AM - 10:05 AM JST(12:50 AM - 1:05 AM UTC)

[2B01]FY2015 investigation for improvement of evaluation methods of irradiation effects on reactor pressure vessel and core internals(1)Overview and schedule of METI's project

*Taku Arai1, Akiyoshi Nomoto1, Yuichi Miyahara1 (1.CRIEPI)
10:05 AM - 10:20 AM JST(1:05 AM - 1:20 AM UTC)

[2B02]FY2015 Improvement of evaluation methods of irradiation effects on reactor pressure vessel and core internals(2)Thorough-wall distributions of microstructure and hardness of irradiated JRQ Material

*Kenji Nishida1, Akiyoshi Nomoto1, Tomohiro Kobayashi1 (1.CRIEPI)
10:20 AM - 10:35 AM JST(1:20 AM - 1:35 AM UTC)

[2B03]FY2015 investigation for improvement of evaluation methods of irradiation effects on reactor pressure vessel and core internals(3)Fracture toughness evaluation by miniature C(T) specimens on irradiated RPV steel JRQ

*Masato Yamamoto1 (1.CRIEPI)
10:35 AM - 10:50 AM JST(1:35 AM - 1:50 AM UTC)

[2B04]FY2015 investigation for improvement of evaluation methods of irradiation effects on reactor pressure vessel and core internals(4)Characterization of microstructural change on neutron irradiated type 304L stainless steel

*Yuichi Miyahara1, Kenji Nishida1, Siwei Chen1 (1.Central Reseach Institute of Electric Power Industry)
10:50 AM - 11:05 AM JST(1:50 AM - 2:05 AM UTC)

[2B05]Rate Theory Modeling of Formation Process of Radiation Induced Precipitation in RPV steels

*Toshiki Nakasuji1, Xiaoyong Ruan1, Kazunori Morishita2 (1.Graduate School of Energy Science, Kyoto University, 2.Institute of Advanced Energy, Kyoto University)
11:05 AM - 11:20 AM JST(2:05 AM - 2:20 AM UTC)

[2B06]Atom Probe Tomography of Japanse Reactor Pressure Vessel Materials from Surveillance Test ProgramsReport of Human Resource Development Program supported by METI

*Kenta Murakami1, Kenji Nishida2 (1.The University of Tokyo, 2.Central Research Institute of Electric Power Industry)
11:20 AM - 11:35 AM JST(2:20 AM - 2:35 AM UTC)

[2B07]Evaluation of brittle crack arrest toughness of reactor pressure vessel steels

*Tohru Tobita1, Takuyo Ohtsu1, Hisashi Takamizawa1, Yutaka Nishiyama1 (1.Japan Atomic Energy Agency)
11:35 AM - 11:50 AM JST(2:35 AM - 2:50 AM UTC)

[2B08]Atom probe tomography for surveillance specimens in the PWR and BWR pressure vessel steels

*Kazuki Yamamura1, Kenichi Fukumto2, Takashi Onitsuka2 (1.Fukui Univ., 2.Research Institute of Nuclear Engineering, Fukui Univ.)
11:50 AM - 12:00 PM JST(2:50 AM - 3:00 AM UTC)

Time reserved for Chair

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