Evaluation on tolerance to failure of ODS ferritic steel claddings at the accident conditions of fast reactors

Uwaba, Tomoyuki ; Yano, Yasuhide ; Otsuka, Satoshi ; Naganuma, Masayuki ; Tanno, Takashi ; Oka, Hiroshi ; Kato, Shoichi ; Kaito, Takeji ; Ukai, Shigeharu*; Kimura, Akihiko*; Hayashi, Shigenari*; Torimaru, Tadahiko*

Tolerance of fast rector fuel elements to failure in the typical accident conditions was evaluated for the oxide-dispersion-strengthened (ODS) ferritic steel claddings that are candidate of the cladding material for advanced fast reactors. The evaluation was based on the cladding creep damage, which was quantified by the cumulative damage fractions (CDFs). It was shown that the CDFs of the ODS ferritic steel cladding were substantially lower than the breach limit of 1.0 in the loss of flow and transient over power conditions until a passive reactor shutdown system operates.

Language	:	English
Journal	:	Proceedings of 2017 International Congress on Advances in Nuclear Power Plants (ICAPP 2017) (CD-ROM)
Volume	:
Number	:
Pages	:	7 Pages
Publication Year/Month	:	2017/04
Meeting title	:	2017 International Congress on Advances in Nuclear Power Plants (ICAPP 2017)
Held date	:	2017/04
Location (city)	:	Fukui/Kyoto
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	no keyword
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	北海道大学

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20161447
JAEA Abstracts No. : 45000677
Paper Submission No. : 18944

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.