Oxidation Behavior of 304 Stainless Steel During Crevice Corrosion in High-Temperature Pure Water

IMR OpenIR

	Oxidation Behavior of 304 Stainless Steel During Crevice Corrosion in High-Temperature Pure Water
	Chen, Dongxu; Wu, Xinqiang; Han, En-Hou; Sun, Haitao; xqwu@imr.ac.cn
	2015
发表期刊	CORROSION
ISSN	0010-9312
卷号	71 期号:10 页码:1213-1223
摘要	Characteristics of oxide films formed on 304 (UNS S30400) stainless steel during crevice corrosion in 290 degrees C pure water have been investigated. It was found that the oxide films were different at different sites along the crevice. Decreased dissolved oxygen within the crevice resulted in a potential gradient. Such a potential drop affected the development of oxide films. The lamellar oxide near the crevice mouth was mainly FeCr2O4. The regular oxide far from the crevice mouth was mainly Fe3O4. Possible mechanisms of crevice corrosion and growth of the oxide films at different sites in high-temperature water are also discussed.
部门归属	[chen, dongxu ; wu, xinqiang ; han, en-hou] chinese acad sci, inst met res, liaoning key lab safety & assessment tech nucl ma, key lab nucl mat & safety assessment, shenyang 110016, peoples r china ; [sun, haitao] sepa, nucl & radiat safety ctr, beijing 100082, peoples r china
关键词	Crevice Corrosion Oxidation Pourbaix Diagram Scanning Electron Microscopy Stainless Steel
资助者	Science and Technology Foundation of China [51371174]; Special Funds for the Major State Basic Research Projects [2011CB610501]; Institute of Metal Research, Chinese Academy of Sciences
收录类别	sci
语种	英语
WOS记录号	WOS:000362123400005
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/75044
专题	中国科学院金属研究所
通讯作者	xqwu@imr.ac.cn
推荐引用方式 GB/T 7714	Chen, Dongxu,Wu, Xinqiang,Han, En-Hou,et al. Oxidation Behavior of 304 Stainless Steel During Crevice Corrosion in High-Temperature Pure Water[J]. CORROSION,2015,71(10):1213-1223.
APA	Chen, Dongxu,Wu, Xinqiang,Han, En-Hou,Sun, Haitao,&xqwu@imr.ac.cn.(2015).Oxidation Behavior of 304 Stainless Steel During Crevice Corrosion in High-Temperature Pure Water.CORROSION,71(10),1213-1223.
MLA	Chen, Dongxu,et al."Oxidation Behavior of 304 Stainless Steel During Crevice Corrosion in High-Temperature Pure Water".CORROSION 71.10(2015):1213-1223.