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A novel single-phase gamma ' nanocrystalline coating with high resistance to oxidation and scale rumpling yet mitigated interdiffusion with the alloy substrate
Yang, Shasha1,2; Li, Shuai1,2; Wang, Jinlong3; Bao, Zebin1,2; Yang, Lanlan4; Chen, Minghui3; Zhu, Shenglong1; Wang, Fuhui3
Corresponding AuthorWang, Jinlong(wangjinlong@mail.neu.edu.cn) ; Chen, Minghui(mhchen@mail.neu.edu.cn)
2021-11-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume192Pages:13
AbstractNovel single-phase gamma' nanocrystalline coatings with and without Pt modification were developed on Rene N5 single-crystal superalloy to investigate their cyclic oxidation behaviors at 1100 degrees C and 1150 degrees C. Compared with conventional beta-(Ni,Pt)Al coating, the gamma' nanocrystalline coatings, whether with Pt addition or not, prevailed in terms of inhibiting elements interdiffusion and surface rumpling. More importantly, Pt introduction was observed to further enhance oxidation performances of the gamma' nanocrystalline coating. The synergistic effect of nanocrystalline structure and Pt modification promoted to develop a highly purified alumina scale, preventing the formation of extensive Y-rich oxide impurities and avoiding the premature failure of TGO.
KeywordOxidation Nanocrystalline coatings Pt modification Rumpling
Funding OrganizationNational Natural Science Foundation of China ; Ministry of Industry and Information Technology Project
DOI10.1016/j.corsci.2021.109866
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51671053] ; National Natural Science Foundation of China[51801021] ; Ministry of Industry and Information Technology Project[MJ-2017-J-99]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000707337000002
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166609
Collection中国科学院金属研究所
Corresponding AuthorWang, Jinlong; Chen, Minghui
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
3.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China
4.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Yang, Shasha,Li, Shuai,Wang, Jinlong,et al. A novel single-phase gamma ' nanocrystalline coating with high resistance to oxidation and scale rumpling yet mitigated interdiffusion with the alloy substrate[J]. CORROSION SCIENCE,2021,192:13.
APA Yang, Shasha.,Li, Shuai.,Wang, Jinlong.,Bao, Zebin.,Yang, Lanlan.,...&Wang, Fuhui.(2021).A novel single-phase gamma ' nanocrystalline coating with high resistance to oxidation and scale rumpling yet mitigated interdiffusion with the alloy substrate.CORROSION SCIENCE,192,13.
MLA Yang, Shasha,et al."A novel single-phase gamma ' nanocrystalline coating with high resistance to oxidation and scale rumpling yet mitigated interdiffusion with the alloy substrate".CORROSION SCIENCE 192(2021):13.
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