Intergranular corrosion behavior of low-chromium ferritic stainless steel without Cr-carbide precipitation after aging

doi:10.1016/j.corsci.2019.108420

IMR OpenIR

	Intergranular corrosion behavior of low-chromium ferritic stainless steel without Cr-carbide precipitation after aging
	Hu, Shuai 1,2; Mao, Yaozong 3; Liu, Xianbin 1; Han, En-Hou 1; Hanninen, Hannu 1,4
通讯作者	Liu, Xianbin(xbliu@imr.ac.cn)
	2020-04-15
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	166 页码:10
摘要	The intergranular corrosion behavior of the low-chromium ferritic stainless steel without Cr-carbide precipitation was investigated by the methods of qualitative and quantitative corrosion testing and microstructural analysis. The intergranular corrosion susceptibility of the aged stainless steels can be attributed to the Cr-depleted zone formation induced by Cr-C co-segregation to grain boundaries before Cr-carbide nucleation. The change of intergranular corrosion morphology after aging at 450 degrees C from discontinuous (aged for 2 h) to semi continuous (aged for 20 h) and to continuous (aged for 200 h) is discussed in detail.
关键词	Ferritic stainless steel Intergranular Segregation Cr-carbide Aging
资助者	National Natural Science Foundation of China
DOI	10.1016/j.corsci.2019.108420
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51501199]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000519652300003
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：45[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/321006/137718
专题	中国科学院金属研究所
通讯作者	Liu, Xianbin
作者单位	1.Chinese Acad Sci, Environm Corros Ctr, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Tsinghua Univ, Beijing 10084, Peoples R China 4.Aalto Univ, Dept Mech Engn, POB 14200, Helsinki 00076, Finland
推荐引用方式 GB/T 7714	Hu, Shuai,Mao, Yaozong,Liu, Xianbin,et al. Intergranular corrosion behavior of low-chromium ferritic stainless steel without Cr-carbide precipitation after aging[J]. CORROSION SCIENCE,2020,166:10.
APA	Hu, Shuai,Mao, Yaozong,Liu, Xianbin,Han, En-Hou,&Hanninen, Hannu.(2020).Intergranular corrosion behavior of low-chromium ferritic stainless steel without Cr-carbide precipitation after aging.CORROSION SCIENCE,166,10.
MLA	Hu, Shuai,et al."Intergranular corrosion behavior of low-chromium ferritic stainless steel without Cr-carbide precipitation after aging".CORROSION SCIENCE 166(2020):10.