Transpassivation-induced structural evolution of oxide film on 654SMO super austenitic stainless steel

doi:10.1016/j.corsci.2024.112030

IMR OpenIR

	Transpassivation-induced structural evolution of oxide film on 654SMO super austenitic stainless steel
	Wei, X. X.1,2; Zhang, B.1; Xu, Y. T.3,4; Chen, Z. Y.1; Li, X. L.3,4; Ma, X. L.1,2
通讯作者	Zhang, B.(bozhang@sslab.org.cn) ; Ma, X. L.(xlma@sslab.org.cn)
	2024-05-15
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	232 页码:12
摘要	Compared to the well-recognition of passivation, the events occurring during transpassivation is insufficiently understood. Here, by means of aberration-corrected transmission electron microscopy, we show that transpassivation induces the oxide film on the 654SMO super austenitic stainless steel thickening to 50-70 nm. Chromium oxide is dominant in the thickened film and distributes homogeneously along the in-depth direction. Metal nitrides is indicated to be formed in the thickened film by the evident incorporation of N with negative valence. This work shows a more possibilities to the film modification by transpassivation than the general consensus that chromium is oxidized to higher-valence soluble ions.
关键词	Passive film Transpassivation Aberration-corrected TEM 654SMO super austenitic stainless steel
资助者	National Natural Science Foundation of China ; Guangdong Basic and Applied Basic Research Foundation
DOI	10.1016/j.corsci.2024.112030
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52371071] ; National Natural Science Foundation of China[51971228] ; National Natural Science Foundation of China[51771212] ; Guangdong Basic and Applied Basic Research Foundation[2023A1515110605]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001215752100001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：2[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/321006/185840
专题	中国科学院金属研究所
通讯作者	Zhang, B.; Ma, X. L.
作者单位	1.Songshan Lake Mat Lab, Bay Area Ctr Electron Microscopy, Dongguan 523808, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wei, X. X.,Zhang, B.,Xu, Y. T.,et al. Transpassivation-induced structural evolution of oxide film on 654SMO super austenitic stainless steel[J]. CORROSION SCIENCE,2024,232:12.
APA	Wei, X. X.,Zhang, B.,Xu, Y. T.,Chen, Z. Y.,Li, X. L.,&Ma, X. L..(2024).Transpassivation-induced structural evolution of oxide film on 654SMO super austenitic stainless steel.CORROSION SCIENCE,232,12.
MLA	Wei, X. X.,et al."Transpassivation-induced structural evolution of oxide film on 654SMO super austenitic stainless steel".CORROSION SCIENCE 232(2024):12.