Effect of Quenching Cooling Rate on Hydrogen Embrittlement of Precipitation-Hardened Martensitic Stainless Steels

doi:10.3390/coatings14050572

IMR OpenIR

	Effect of Quenching Cooling Rate on Hydrogen Embrittlement of Precipitation-Hardened Martensitic Stainless Steels
	Shen, Sicong 1; Ma, Xingyu 1; Song, Xiaolong 2; Zhao, Wenwen 1; Shen, Yong 3
通讯作者	Shen, Sicong(scshen@xsyu.edu.cn) ; Song, Xiaolong(songxl@mail.xjtu.edu.cn)
	2024-05-01
发表期刊	COATINGS
卷号	14 期号:5 页码:16
摘要	Heat treatment plays a decisive role in the microstructure of metallic materials. The effect of cooling rate changes caused by the quenching medium on the microstructure of steel materials should be clarified. In this study, the effect of the quenching cooling rate on the microstructure of two precipitation-hardened martensitic stainless steels was investigated. The mechanical properties and hydrogen embrittlement susceptibility effected by the changes in the microstructure were also analyzed. A slow tensile test and hydrogen pre-charging were carried out to obtain the hydrogen embrittlement susceptibility parameters of the specimens. The results show that the quenching cooling rate only affects specific microstructures, including the twin structure and misorientation angle. Before hydrogen charging, the mechanical properties of the precipitation-hardened martensitic stainless steels were not affected by changing the quenching cooling rate. After hydrogen charging, the hydrogen embrittlement susceptibility decreased as the quenching cooling rate increased.
关键词	quenching cooling rate hydrogen embrittlement martensitic stainless steels microstructure
资助者	State Key Laboratory for the Mechanical Behavior of Materials
DOI	10.3390/coatings14050572
收录类别	SCI
语种	英语
资助项目	State Key Laboratory for the Mechanical Behavior of Materials
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied
WOS记录号	WOS:001233040300001
出版者	MDPI
引用统计	被引频次：1[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/321006/186548
专题	中国科学院金属研究所
通讯作者	Shen, Sicong; Song, Xiaolong
作者单位	1.Xian Shiyou Univ, Coll Mat Sci & Engn, Xian 710065, Peoples R China 2.Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China 3.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Shen, Sicong,Ma, Xingyu,Song, Xiaolong,et al. Effect of Quenching Cooling Rate on Hydrogen Embrittlement of Precipitation-Hardened Martensitic Stainless Steels[J]. COATINGS,2024,14(5):16.
APA	Shen, Sicong,Ma, Xingyu,Song, Xiaolong,Zhao, Wenwen,&Shen, Yong.(2024).Effect of Quenching Cooling Rate on Hydrogen Embrittlement of Precipitation-Hardened Martensitic Stainless Steels.COATINGS,14(5),16.
MLA	Shen, Sicong,et al."Effect of Quenching Cooling Rate on Hydrogen Embrittlement of Precipitation-Hardened Martensitic Stainless Steels".COATINGS 14.5(2024):16.