The repassivation kinetics study of Alloy 800 in high-temperature pressurized water

IMR OpenIR

	The repassivation kinetics study of Alloy 800 in high-temperature pressurized water
	Wang, Jiazhen; Han, En-Hou; Wang, Jianqiu; ehhan@imr.ac.cn
	2015
发表期刊	ELECTROCHEMISTRY COMMUNICATIONS
ISSN	1388-2481
卷号	60 页码:100-103
摘要	The repassivation kinetics of Alloy 800 is studied in high-temperature pressurized water with different dissolved hydrogen (DH) and dissolved oxygen (DO) at 300 degrees C. The results demonstrate that under DO conditions, the cBV value increases with the rise of DO concentration; and under DH conditions, the cBV value passes through a local maximum at DH = 1.0 ppm. In addition, the repassivadon results in the present work confirm the applicability of the slip-dissolution model for explaining stress corrosion cracking in high-temperature pressurized water by means of electrochemical measurement. Compared with other methods of evaluating stress corrosion cracking susceptibility of engineering materials, studying the repassivation kinetics by rapid scratch technique is a more economical and time-efficient evaluation method for nuclear materials in high-temperature pressurized water. (C) 2015 Published by Elsevier B.V.
部门归属	[wang, jiazhen ; han, en-hou ; wang, jianqiu] chinese acad sci, inst met res, key lab nucl mat & safety assessment, shenyang 110016, liaoning, peoples r china
关键词	Repassivation Alloy 800 High-temperature Water Stress Corrosion Cracking Nuclear Power
资助者	National Basic Research Program of China [2011CB610500]; National Key Science and Technology Project of China [2011 ZX06004-009]
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/75205
专题	中国科学院金属研究所
通讯作者	ehhan@imr.ac.cn
推荐引用方式 GB/T 7714	Wang, Jiazhen,Han, En-Hou,Wang, Jianqiu,et al. The repassivation kinetics study of Alloy 800 in high-temperature pressurized water[J]. ELECTROCHEMISTRY COMMUNICATIONS,2015,60:100-103.
APA	Wang, Jiazhen,Han, En-Hou,Wang, Jianqiu,&ehhan@imr.ac.cn.(2015).The repassivation kinetics study of Alloy 800 in high-temperature pressurized water.ELECTROCHEMISTRY COMMUNICATIONS,60,100-103.
MLA	Wang, Jiazhen,et al."The repassivation kinetics study of Alloy 800 in high-temperature pressurized water".ELECTROCHEMISTRY COMMUNICATIONS 60(2015):100-103.