Insight to atmosphere corrosion behavior of Q345NH steel in Wenchang tropical marine environment

doi:10.1016/j.jmrt.2023.04.128

IMR OpenIR

	Insight to atmosphere corrosion behavior of Q345NH steel in Wenchang tropical marine environment
	Li, Chao 1; Mu, Xin 1; Wang, Changgang 1; Liu, Chen 1,2; Ma, Rongyao 1; Zhao, Lin 1; Wu, Liping 1; Chen, Lei 2; Daniel, Enobong Felix 1; Ma, Chaojiang 2; Dong, Junhua 1; Zhang, Dongjiu 3; Zhong, Wenan 3; Zhong, Sheng 3
通讯作者	Wang, Changgang(cgwang@imr.ac.cn) ; Dong, Junhua(jhdong@imr.ac.cn)
	2023-05-01
发表期刊	JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
ISSN	2238-7854
卷号	24 页码:5755-5768
摘要	The atmospheric corrosion behavior of Q345NH steel exposed to various coastal distances was investigated in Wenchang, China. The results revealed that with the shortening of the distance from the coast, the amount of chloride ion precipitation increased and the corrosion rate accelerated. After exposure at different locations, the surface conditions and microstructure are widely divergent owing to their unique composition and phase distribution of the rust layer. The high Cl- concentration along the coast promoted the synthesis of b-FeOOH, which favored the synthesis of Fe3O4 in humid environments. Due to the disparity in molar volumes of these phases, the transformation process led to the crack and deterioration of the rust layer.& COPY; 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
关键词	Atmospheric corrosion Q345NH steel Distance from the coast Phase distribution Cl concentration
资助者	Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Science and Technology Resources Investigation Program of China ; Major R amp; D project of Liaoning Province, China ; Coopera- tive Research Project of China Academy of Sciences-Thailand Science and Technology Development Agency
DOI	10.1016/j.jmrt.2023.04.128
收录类别	SCI
语种	英语
资助项目	Youth Innovation Promotion Association of the Chinese Academy of Sciences[2019193] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[KGFZD-135-19-02] ; National Natural Science Foundation of China[51801219] ; National Science and Technology Resources Investigation Program of China[2019FY101401] ; National Science and Technology Resources Investigation Program of China[2019FY101402] ; Major R amp; D project of Liaoning Province, China[2020JH1/10100001] ; Coopera- tive Research Project of China Academy of Sciences-Thailand Science and Technology Development Agency[174321KYSB20210004]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001041364700001
出版者	ELSEVIER
引用统计	被引频次：8[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/321006/178874
专题	中国科学院金属研究所
通讯作者	Wang, Changgang; Dong, Junhua
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Xichang Satellite Launch Ctr, Key Lab Space Launching Site Reliabil, Haikou 571126, Hainan, Peoples R China
推荐引用方式 GB/T 7714	Li, Chao,Mu, Xin,Wang, Changgang,et al. Insight to atmosphere corrosion behavior of Q345NH steel in Wenchang tropical marine environment[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2023,24:5755-5768.
APA	Li, Chao.,Mu, Xin.,Wang, Changgang.,Liu, Chen.,Ma, Rongyao.,...&Zhong, Sheng.(2023).Insight to atmosphere corrosion behavior of Q345NH steel in Wenchang tropical marine environment.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,24,5755-5768.
MLA	Li, Chao,et al."Insight to atmosphere corrosion behavior of Q345NH steel in Wenchang tropical marine environment".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 24(2023):5755-5768.