High-temperature oxidation behavior and corrosion behavior of high strength Mg-xGd alloys with high Gd content

doi:10.1016/j.corsci.2021.109872

IMR OpenIR

	High-temperature oxidation behavior and corrosion behavior of high strength Mg-xGd alloys with high Gd content
	Cai, Yong 1,2; Yan, Hong 2,3; Zhu, Mingyu 1,2; Zhang, Kai 1,2; Yi, Xuening 1,2; Chen, Rongshi 2
通讯作者	Yan, Hong(hyan@imr.ac.cn) ; Chen, Rongshi(rschen@imr.ac.cn)
	2021-12-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	193 页码:12
摘要	Three alloys of Mg-0Gd, Mg-13Gd-0.5Zr and Mg-20Gd-0.6Zr (wt%) are smelted to study the effect of high Gd content on the high-temperature oxidation and corrosion behavior. Results show that with the increasing content of Gd, the high-temperature oxidation resistance and corrosion resistance increase. Oxide film is divided into three layers. The outermost layer is Gd2O3 and a small amount of ZrO2, the middle layer is MgO and the bottom layer is the cubic phases (Gd, Zr)H-2. The pitting depth of Mg-20Gd is 1/6 that of Mg-0Gd, forming a sacrificial anode and playing a cathodic protection role. Data availability: The raw/processed data required to reproduce these findings cannot be shared at this time due to legal or ethical reasons.
关键词	Magnesium alloys Mg5Gd Oxide film Corrosion resistance
资助者	National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China
DOI	10.1016/j.corsci.2021.109872
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51601193] ; National Natural Science Foundation of China[51701218] ; Natural Science Foundation of Liaoning Province[2020-MS-004] ; National Key Research and Development Program of China[2016YFB0301104] ; State Key Program of National Natural Science of China[51531002]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000707336200001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：30[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/321006/166616
专题	中国科学院金属研究所
通讯作者	Yan, Hong; Chen, Rongshi
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shichangxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Shandong Univ Sci & Technol, Sch Mat Sci & Engn, Qingdao 266590, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Cai, Yong,Yan, Hong,Zhu, Mingyu,et al. High-temperature oxidation behavior and corrosion behavior of high strength Mg-xGd alloys with high Gd content[J]. CORROSION SCIENCE,2021,193:12.
APA	Cai, Yong,Yan, Hong,Zhu, Mingyu,Zhang, Kai,Yi, Xuening,&Chen, Rongshi.(2021).High-temperature oxidation behavior and corrosion behavior of high strength Mg-xGd alloys with high Gd content.CORROSION SCIENCE,193,12.
MLA	Cai, Yong,et al."High-temperature oxidation behavior and corrosion behavior of high strength Mg-xGd alloys with high Gd content".CORROSION SCIENCE 193(2021):12.