The Study of Radiation Embrittlement on Reactor Pressure Vessel Steels under Neutron Irradiation - Collections | Kyushu University Library

＜departmental bulletin paper＞
The Study of Radiation Embrittlement on Reactor Pressure Vessel Steels under Neutron Irradiation

Creator	Author PID K001831 Creator Name 渡辺, 英雄 Watanabe, Hideo ワタナベ, ヒデオ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Creator Name 今村, 武史 Imamura, Takeshi イマムラ, タケシ Affiliation Affiliation Name 九州大学大学院総合理工学府 Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
	Author PID L002224 Creator Name 鱒渕, 俊児 Masubuchi, Shunji マスブチ, シュンジ Affiliation Affiliation Name 九州大学大学院総合理工学府 Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
	Author PID K000495 Creator Name 吉田, 直亮 Yoshida, Naoaki ヨシダ, ナオアキ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Creator Name 鎌田, 康寛 Kamada, Yasuhiro カマダ, ヤスヒロ Affiliation Affiliation Name 岩手大学工学部 Faculty of Engineering, Graduate School of Engineering, Iwate University
	Creator Name 高橋, 正氣 Takahashi, Seiki タカハシ, セイキ Affiliation Affiliation Name 岩手大学工学部 Faculty of Engineering, Graduate School of Engineering, Iwate University
Language	Japanese
Publisher	Research Institute for Applied Mechanics, Kyushu University
Publisher	九州大学応用力学研究所
Date	2007-09
Source Title	Reports of Research Institute for Applied Mechanics, Kyushu University
Vol	133
First Page	161
Last Page	165
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/26845
Abstract	It is well known that radiation hardening and embrittlement of A533B steels are very sensitive to Cu content. To investigate the effect of Cu content on microstructural evolution of these materials, A...533B steels containing 0.046wt% and 0.164wt% Cu were irradiated by neutrons at 290℃ in JMTR. After the irradiation, the microstructure of the specimens was observed by transmission electron microcopy. Small dislocation loops formed in matrix and also in the vicinity of dislocation was identified as interstitial dislocation loops by. And the results were compared with the microstructure obtained by Fe ion irradiation using tandem type accelerator.show more

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Details

PISSN	1345-5664
NCID	AA11459359
Record ID	26845
Peer-Reviewed	Unrefereed
Subject Terms	Cu precipitates
	matrix defects
	dislocation loops
	neutron irradiation
Type	紀要論文
Created Date	2013.08.09
Modified Date	2023.02.27