Effect of liquid droplet impingement on electrochemical passivation behavior of 321 stainless steel in 0.5 wt% NaCl solution

doi:10.1016/j.jmrt.2024.11.138

IMR OpenIR

	Effect of liquid droplet impingement on electrochemical passivation behavior of 321 stainless steel in 0.5 wt% NaCl solution
	Du, Shuangyu 1; Cui, Yu 2; Liu, Rui 1; Xue, Weihai 2; Wang, Fuhui 1; Liu, Li 1
通讯作者	Cui, Yu() ; Liu, Li()
	2024-11-01
发表期刊	JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
ISSN	2238-7854
卷号	33 页码:7795-7807
摘要	Liquid droplet impingement (LDI) treatment changes the roughness and introduces residual compressive stress on 321 stainless steel (SS). Compared to untreated 321 SS, 1 h of LDI treatment with 100, 150 and 175 m/s gradually increases the pitting potential of 321 SS, while 1 h of LDI treatment with 200 m/s decreased the pitting potential of 321 SS. The passive films grown on the 321 SS after LDI treatment with 100, 150 and 175 m/s show a decreased receptor density, an increased Cr content and an increased thickness, whereas a dense passive film with good corrosion resistance cannot be formed on the 321 SS after LDI treatment with 200 m/s. The effect of the change in surface state due to LDI treatment on the electrochemical passivation behavior is explained in detail.
关键词	Liquid droplet impingement Residual compressive stress Surface roughness Passive film Electronic characterization
资助者	National Natural Science Foundation of China
DOI	10.1016/j.jmrt.2024.11.138
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[U20B2026]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001361462700001
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/191727
专题	中国科学院金属研究所
通讯作者	Cui, Yu; Liu, Li
作者单位	1.Northeastern Univ, Corros & Protect Ctr, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Du, Shuangyu,Cui, Yu,Liu, Rui,et al. Effect of liquid droplet impingement on electrochemical passivation behavior of 321 stainless steel in 0.5 wt% NaCl solution[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2024,33:7795-7807.
APA	Du, Shuangyu,Cui, Yu,Liu, Rui,Xue, Weihai,Wang, Fuhui,&Liu, Li.(2024).Effect of liquid droplet impingement on electrochemical passivation behavior of 321 stainless steel in 0.5 wt% NaCl solution.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,33,7795-7807.
MLA	Du, Shuangyu,et al."Effect of liquid droplet impingement on electrochemical passivation behavior of 321 stainless steel in 0.5 wt% NaCl solution".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 33(2024):7795-7807.