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Thickness-dependent oxidation behaviors of Ti3AlC2 foils at 1100?C in air

文献类型：期刊论文

作者Li, Xichao2,3; Zheng, Lili1; Qian, Yuhai3; Xu, Jingjun3; Li, Meishuan3
刊名CORROSION SCIENCE
出版日期2021-06-01
卷号185页码:10
ISSN号0010-938X
关键词Ceramic Oxidation Selective oxidation
DOI10.1016/j.corsci.2021.109431
通讯作者Zheng, Lili(llzhengqdu@163.com) ; Qian, Yuhai(yhqian@imr.ac.cn)
英文摘要The oxidation behavior of Ti3AlC2 foils at 1100 ?C in air has been investigated. It is found that the oxidation behavior of Ti3AlC2 is thickness-dependent. For the 85 ?m thick sample, breakaway oxidation occurs initially. For the 95 ?m thick sample, selective oxidation occurs initially and transforms to breakaway oxidation after 12.5 h. When the thickness exceeds 110 ?m, Ti3AlC2 foils exhibit much longer lifetime. Continuous Al2O3 scale is formed on the 75-120 ?m thick wedge-shaped sample, suggesting that diffusion rate of Al is high in the whole body during oxidation. The mechanism of breakaway oxidation of Ti3AlC2 is discussed.
资助项目National Natural Science Foundation of China[51571205] ; National Natural Science Foundation of China[52001179] ; Natural Science Foundation of Shandong Province[ZR2020ME019]
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:000643864000001
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province
源URL[http://ir.imr.ac.cn/handle/321006/161549]  
专题金属研究所_中国科学院金属研究所
通讯作者Zheng, Lili; Qian, Yuhai
作者单位1.Qingdao Univ, Natl Engn Res Ctr Intelligent Elect Vehicle Power, Coll Mech & Elect Engn, Qingdao 266071, Peoples R China
2.CRRC Qingdao Sifang Rolling Stock Res Inst Co Ltd, Energy Saving Business Div, Qingdao 266031, Peoples R China
3.Chinese Acad Sci, Inst Met Res, High Performance Ceram Div, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Li, Xichao,Zheng, Lili,Qian, Yuhai,et al. Thickness-dependent oxidation behaviors of Ti3AlC2 foils at 1100?C in air[J]. CORROSION SCIENCE,2021,185:10.
APA Li, Xichao,Zheng, Lili,Qian, Yuhai,Xu, Jingjun,&Li, Meishuan.(2021).Thickness-dependent oxidation behaviors of Ti3AlC2 foils at 1100?C in air.CORROSION SCIENCE,185,10.
MLA Li, Xichao,et al."Thickness-dependent oxidation behaviors of Ti3AlC2 foils at 1100?C in air".CORROSION SCIENCE 185(2021):10.

入库方式： OAI收割

来源：金属研究所

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