A self-healing stainless steel: Role of nitrogen in eliminating detrimental effect of cold working on pitting corrosion resistance

doi:10.1016/j.corsci.2018.09.013

IMR OpenIR

	A self-healing stainless steel: Role of nitrogen in eliminating detrimental effect of cold working on pitting corrosion resistance
	Wang, Qingchuan; Zhang, Bingchun; Ren, Yibin; Yang, Ke
通讯作者	Yang, Ke(kyang@imr.ac.cn)
	2018-12-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	145 页码:55-66
摘要	Nickel-free high nitrogen stainless steels (HNS) with two nitrogen contents were studied to elucidate the role of nitrogen in eliminating detrimental effect of cold working on pitting corrosion resistance. It was found that the detrimental effect was caused by the severe deformation areas with deformation bands and completely eliminated in HNS with 0.92 wt.% nitrogen. Meanwhile, nitrogen was found to be significantly enriched as a form of short range ordered [CrN] in the chromium oxide layer of the passive film. Combined with chemical compositions and semiconducting properties analysis, a self-healing reaction involving the nitrogen doping in passive film was concluded.
关键词	High nitrogen Stainless steel Cold working Pitting corrosion Passive film Self-healing
DOI	10.1016/j.corsci.2018.09.013
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000452577100007
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：46[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/321006/130631
专题	中国科学院金属研究所
通讯作者	Yang, Ke
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qingchuan,Zhang, Bingchun,Ren, Yibin,et al. A self-healing stainless steel: Role of nitrogen in eliminating detrimental effect of cold working on pitting corrosion resistance[J]. CORROSION SCIENCE,2018,145:55-66.
APA	Wang, Qingchuan,Zhang, Bingchun,Ren, Yibin,&Yang, Ke.(2018).A self-healing stainless steel: Role of nitrogen in eliminating detrimental effect of cold working on pitting corrosion resistance.CORROSION SCIENCE,145,55-66.
MLA	Wang, Qingchuan,et al."A self-healing stainless steel: Role of nitrogen in eliminating detrimental effect of cold working on pitting corrosion resistance".CORROSION SCIENCE 145(2018):55-66.