Microstructural effect of solute addition for Fe-15Cr-20Ni steels irradiated in Joyo

Fukumoto, Kenichi*; Matsui, Hideki*; Akasaka, Naoaki; Yamagata, Ichiro

The relationship between the addition of minor element and the swelling behavior was investigated using nine heats of Fe-15Cr-20Ni austenitic model alloys, Fe-15Cr-xNi(x = 20, 25 and 30) and a PNC1520 steel irradiated at 480, 570, 620 and 700 $^{circ}$ C in the Joyo to doses of 20-56 dpa. Phosphorus and boron suppressed the appearance of swelling for these experimental irradiation conditions. Additions of titanium and niobium were effective for suppression of swelling at low temperature, below 570 $^{circ}$ C. Complicated microstructural dependence of nickel contents for Fe-15Cr-xNi alloys could be seen.

Language	:	English
Journal	:
Volume	:
Number	:
Pages	:
Publication Year/Month	:
Meeting title	:	International Conference on Fast Reactors and Related Fuel Cycles (FR 2009)
Held date	:	2009/12
Location (city)	:	Kyoto
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	no keyword
Research Facility	:	MMF(照射材料試験施設)
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	東北大学

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. : BB20091687
JAEA Abstracts No. :
Paper Submission No. :

[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.