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Effect of gamma ' Phase Elements on Oxidation Behavior of Nanocrystalline Coatings at 1050 degrees C
Wang, Jinlong1; Yang, Lanlan2; Yang, Shasha3; Jia, Yixuan3; Chen, Minghui1; Qiao, Yanxin2; Guo, Pingyi2; Zhu, Shenglong3; Wang, Fuhui1
Corresponding AuthorYang, Lanlan(lanlanyang@just.edu.cn)
2021
Source PublicationMATERIALS
Volume14Issue:1Pages:10
AbstractTo study the effect of gamma ' phase elements on the oxidation behavior of nanocrystalline coatings, two comparable nanocrystalline coating systems were established and prepared by magnetron sputtering. The oxidation experiments of the nanocrystalline coatings on the K38G and N5 superalloys were carried at 1050 degrees C for 100 h, respectively. The chemical composition of the above coatings is the same as the substrate alloy, including the gamma ' elements, such as Al, Ta, and Ti. After serving at a high temperature for certain periods, their oxides participated and then affected the oxidation behavior of the coatings. The Al2O3 scale can be formed on the N5 coating, which cannot be formed on the K38G coating. Tantalum and titanium oxides can be detected on the oxide scale, which ruin its purity and integrity.
Keywordsuperalloys oxidation nanocrystalline coatings magnetron sputtering
Funding OrganizationNational Natural Science Foundation of China ; Ministry of Industry and Information Technology Project
DOI10.3390/ma14010202
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[52001142] ; National Natural Science Foundation of China[51801021] ; National Natural Science Foundation of China[51471177] ; National Natural Science Foundation of China[51671053] ; Ministry of Industry and Information Technology Project[MJ-2017-J-99]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000606221500001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/158970
Collection中国科学院金属研究所
Corresponding AuthorYang, Lanlan
Affiliation1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China
2.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Wang, Jinlong,Yang, Lanlan,Yang, Shasha,et al. Effect of gamma ' Phase Elements on Oxidation Behavior of Nanocrystalline Coatings at 1050 degrees C[J]. MATERIALS,2021,14(1):10.
APA Wang, Jinlong.,Yang, Lanlan.,Yang, Shasha.,Jia, Yixuan.,Chen, Minghui.,...&Wang, Fuhui.(2021).Effect of gamma ' Phase Elements on Oxidation Behavior of Nanocrystalline Coatings at 1050 degrees C.MATERIALS,14(1),10.
MLA Wang, Jinlong,et al."Effect of gamma ' Phase Elements on Oxidation Behavior of Nanocrystalline Coatings at 1050 degrees C".MATERIALS 14.1(2021):10.
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