中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
High-temperature oxidation behavior and corrosion behavior of high strength Mg-xGd alloys with high Gd content

文献类型:期刊论文

作者Cai, Yong1,2; Yan, Hong2,3; Zhu, Mingyu1,2; Zhang, Kai1,2; Yi, Xuening1,2; Chen, Rongshi2
刊名CORROSION SCIENCE
出版日期2021-12-01
卷号193页码:12
ISSN号0010-938X
关键词Magnesium alloys Mg5Gd Oxide film Corrosion resistance
DOI10.1016/j.corsci.2021.109872
通讯作者Yan, Hong(hyan@imr.ac.cn) ; Chen, Rongshi(rschen@imr.ac.cn)
英文摘要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.
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
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号WOS:000707336200001
资助机构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
源URL[http://ir.imr.ac.cn/handle/321006/166615]  
专题金属研究所_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.

入库方式: OAI收割

来源:金属研究所

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