Evolution of microstructure and changes in hydrogen embrittlement resistance of CLAM steel after long-term aging

doi:10.1016/j.corsci.2024.112029

IMR OpenIR

	Evolution of microstructure and changes in hydrogen embrittlement resistance of CLAM steel after long-term aging
	Gu, Yueyang 1,2; Zhao, Hanyu 1,2; Li, Xiaonan 1,2; Yan, Wei 2; Xiong, Liangyin 2,3; Chen, Wei 4; Chen, Demin 2
通讯作者	Xiong, Liangyin(lyxiong@imr.ac.cn) ; Chen, Wei(wchen@buct.edu.cn) ; Chen, Demin(demin.chen.1@imr.ac.cn)
	2024-05-15
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	232 页码:12
摘要	To investigate the changes in hydrogen embrittlement (HE) resistance of China Low Activation Martensitic (CLAM) steel during thermal aging, CLAM steels were aged at 550 degrees C and 600 degrees C up to 5000 h. The evolution of microstructure, including the evolution of subgrains, the growth of M23C6 carbides and MX carbonitrides, as well as the formation of Laves phase, were carefully characterized. The observed trend revealed an initial increase followed by a subsequent decrease in HE resistance upon prolonged aging durations. The mechanisms for changes in HE resistance were analyzed based on the orientation relationship between precipitates and matrix.
关键词	CLAM steel Thermal aging Hydrogen embrittlement Precipitates Semi -coherent interface
资助者	Youth Innovation Promotion Asso- ciation of Chinese Academy of Sciences
DOI	10.1016/j.corsci.2024.112029
收录类别	SCI
语种	英语
资助项目	Youth Innovation Promotion Asso- ciation of Chinese Academy of Sciences[2020196]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001220321800001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：3[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/321006/185956
专题	中国科学院金属研究所
通讯作者	Xiong, Liangyin; Chen, Wei; Chen, Demin
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 4.Beijing Univ Chem Technol, Sch Chem Engn, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Gu, Yueyang,Zhao, Hanyu,Li, Xiaonan,et al. Evolution of microstructure and changes in hydrogen embrittlement resistance of CLAM steel after long-term aging[J]. CORROSION SCIENCE,2024,232:12.
APA	Gu, Yueyang.,Zhao, Hanyu.,Li, Xiaonan.,Yan, Wei.,Xiong, Liangyin.,...&Chen, Demin.(2024).Evolution of microstructure and changes in hydrogen embrittlement resistance of CLAM steel after long-term aging.CORROSION SCIENCE,232,12.
MLA	Gu, Yueyang,et al."Evolution of microstructure and changes in hydrogen embrittlement resistance of CLAM steel after long-term aging".CORROSION SCIENCE 232(2024):12.