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Thickness-dependent oxidation behaviors of Ti3AlC2 foils at 1100?C in air
Li, Xichao1,2; Zheng, Lili3; Qian, Yuhai2; Xu, Jingjun2; Li, Meishuan2
Corresponding AuthorZheng, Lili(llzhengqdu@163.com) ; Qian, Yuhai(yhqian@imr.ac.cn)
2021-06-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume185Pages:10
AbstractThe 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.
KeywordCeramic Oxidation Selective oxidation
Funding OrganizationNational Natural Science Foundation of China ; Natural Science Foundation of Shandong Province
DOI10.1016/j.corsci.2021.109431
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51571205] ; National Natural Science Foundation of China[52001179] ; Natural Science Foundation of Shandong Province[ZR2020ME019]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000643864000001
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/161550
Collection中国科学院金属研究所
Corresponding AuthorZheng, Lili; Qian, Yuhai
Affiliation1.CRRC Qingdao Sifang Rolling Stock Res Inst Co Ltd, Energy Saving Business Div, Qingdao 266031, Peoples R China
2.Chinese Acad Sci, Inst Met Res, High Performance Ceram Div, Shenyang 110016, Peoples R China
3.Qingdao Univ, Natl Engn Res Ctr Intelligent Elect Vehicle Power, Coll Mech & Elect Engn, Qingdao 266071, Peoples R China
Recommended Citation
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.
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