Effects of Surface Inclusion Modification on Pitting Initiation in 2205 Duplex Stainless Steel: A Statistical Investigation

doi:10.5006/4630

IMR OpenIR

	Effects of Surface Inclusion Modification on Pitting Initiation in 2205 Duplex Stainless Steel: A Statistical Investigation
	Ran, Guoyong 1; Suo, Donghua 1; Luo, Zhaoping 2; Jiang, Yiming 1; Li, Jin 1; Liu, Kezhao 3; Sun, Yangting 1
通讯作者	Sun, Yangting(sunyangting@fudan.edu.cn)
	2025-02-01
发表期刊	CORROSION
ISSN	0010-9312
卷号	81 期号:2 页码:146-156
摘要	Inclusion-induced pitting is a highly random and intricate process. This study aims to investigate the impact of surface mechanical rolling treatment (SMRT) on the pitting behavior of 2205 duplex stainless steel from the perspective of inclusion control. To overcome the randomness, we statistically analyze the composition, location, and size of 100 inclusions by scanning electron microscopy and confocal laser scanning microscopy. The relationship between these inclusions and pitting initiation is also discussed statistically. It is found that SMRT effectively modifies inclusions and reduces the number and size of pits.
关键词	duplex stainless steels oxides pitting plastic deformation potentiostatic
资助者	National Natural Science Foundation of China ; Shanghai Rising-Star Pro-gram
DOI	10.5006/4630
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[U2230205] ; National Natural Science Foundation of China[52271053] ; National Natural Science Foundation of China[52271096] ; Shanghai Rising-Star Pro-gram[23QA1400500]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001424420700004
出版者	NATL ASSOC CORROSION ENG
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/180078
专题	中国科学院金属研究所
通讯作者	Sun, Yangting
作者单位	1.Fudan Univ, Dept Mat Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.China Acad Engn Phys, Inst Mat, Jiangyou 621700, Peoples R China
推荐引用方式 GB/T 7714	Ran, Guoyong,Suo, Donghua,Luo, Zhaoping,et al. Effects of Surface Inclusion Modification on Pitting Initiation in 2205 Duplex Stainless Steel: A Statistical Investigation[J]. CORROSION,2025,81(2):146-156.
APA	Ran, Guoyong.,Suo, Donghua.,Luo, Zhaoping.,Jiang, Yiming.,Li, Jin.,...&Sun, Yangting.(2025).Effects of Surface Inclusion Modification on Pitting Initiation in 2205 Duplex Stainless Steel: A Statistical Investigation.CORROSION,81(2),146-156.
MLA	Ran, Guoyong,et al."Effects of Surface Inclusion Modification on Pitting Initiation in 2205 Duplex Stainless Steel: A Statistical Investigation".CORROSION 81.2(2025):146-156.