Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 502-1 Nuclear Materials, Degradation, Radiation Effects, and Related Technology

[1C11-13] Reactor Pressure Vessel 1

Wed. Sep 5, 2018 3:35 PM - 4:25 PM Room C (B21 -B Building)

Chair:Naoyuki Hashimoto(Hokkaido Univ.)

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3:35 PM - 3:50 PM

[1C11] Physical property measurements and crystallographic analysis of G-phase Ni₁₆Si₇Mn₆

A fundamental study for improving the precision of embrittlement lifetime prediction of reactor pressure vessels

*Yoshitaka Matsukawa¹, Masatake Yamaguchi², Yoshiya Homma¹, Fumihiro Nakamori³, Hiroaki Muta³, Daichi Ito¹, Yuji Ohishi³, Yoshinao Kobayashi⁴ (1. Tohoku University, 2. Japan Atomic Energy Agency, 3. Osaka University, 4. Tokyo Institute of Technology)

3:50 PM - 4:05 PM

[1C12] Microstructure analysis using X-ray absorption on HAZ of ion-irradiated RPV steel

*Yoosung Ha¹, Keiko Iwata¹, Hisashi Takamizawa¹, Yoshihiro Okamoto¹, Iwao Shimoyama¹, Mitsunori Honda¹, Satoshi Hanawa¹, Yutaka Nishiyama¹ (1. JAEA)

4:05 PM - 4:20 PM

[1C13] Irradiation embrittlement of RPV steel model alloys with different Cu,Ni levels and recovery behavior by thermal treatment

*Yusuke Goya¹, Hideo Watanabe², Takuya Yamamoto³, Takuya Tsuru¹ (1. Kyushu Univ, 2. RIAM, Kyushu Univ, 3. University of California, Santa Barbara)

Time reserved for Chair (4:20 PM - 4:25 PM)

Session information

[1C11-13] Reactor Pressure Vessel 1

[1C11] Physical property measurements and crystallographic analysis of G-phase Ni₁₆Si₇Mn₆

A fundamental study for improving the precision of embrittlement lifetime prediction of reactor pressure vessels

[1C12] Microstructure analysis using X-ray absorption on HAZ of ion-irradiated RPV steel

[1C13] Irradiation embrittlement of RPV steel model alloys with different Cu,Ni levels and recovery behavior by thermal treatment

Authentication

Session information

[1C11-13] Reactor Pressure Vessel 1

[1C11] Physical property measurements and crystallographic analysis of G-phase Ni16Si7Mn6

A fundamental study for improving the precision of embrittlement lifetime prediction of reactor pressure vessels

[1C12] Microstructure analysis using X-ray absorption on HAZ of ion-irradiated RPV steel

[1C13] Irradiation embrittlement of RPV steel model alloys with different Cu,Ni levels and recovery behavior by thermal treatment

Authentication

[1C11] Physical property measurements and crystallographic analysis of G-phase Ni₁₆Si₇Mn₆