Effect of tritium on corrosion behavior of chromium in 0.01N sulfuric acid solution

Oyaizu, Makoto; Isobe, Kanetsugu; Hayashi, Takumi

The effects of tritiated water on the corrosion behavior of chromium were electrochemically studied by anodic polarization measurements with changing tritium concentration and dissolved oxygen concentration as parameters in the electrolyte of 0.01N sulfuric acid solution, self-passivation due to dissolved oxygen could be observed in pure water without tritium. As a result, it was found that the self-passivation was inhibited in tritiated electrolyte as shown in the previous studies for SUS304 stainless steel. It is indicated from the result that the passivation inhibitory effect for SUS304 stainless steel could be induced by dissolution of chromium in passivation film on SUS304 stainless steel.

Language	:	English
Journal	:	Fusion Science and Technology
Volume	:	67
Number	:	3
Pages	:	p.519 - 522
Publication Year/Month	:	2015/04
Meeting title	:	10th International Conference on Tritium Science and Technology (TRITIUM 2013)
Held date	:	2013/10
Location (city)	:	Nice
Location (country)	:	France
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.13182/FST14-T69
DOI for research data	:
Keywords	:	no keyword
Research Facility	:	原型炉R\&D棟
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

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™	:	Percentile:17.57 Category:Nuclear Science & Technology
Altmetrics	:

Registration No. : BB20132117
JAEA Abstracts No. : 44000849
Paper Submission No. : 17515

[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.