Effect of Ru in the underlying superalloy on isothermal oxidation performance of Pt-Al coating

doi:10.1016/j.corsci.2023.111415

IMR OpenIR

	Effect of Ru in the underlying superalloy on isothermal oxidation performance of Pt-Al coating
	Li, Y. T.1,2; Li, T.1,2; Li, W.2; Fan, L. J.1,2; Zhang, S. Y.1,2; Jiang, S. M.2; Gong, J.2; Sun, C.2
通讯作者	Li, W.(wli@imr.ac.cn) ; Jiang, S. M.(smjiang@imr.ac.cn) ; Gong, J.(jgong@imr.ac.cn)
	2023-09-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	222 页码:11
摘要	Pt modified aluminide (Pt-Al) coatings were prepared on the third- and fourth-generation single crystal superalloys by electroplating Pt and successive aluminization. The isothermal oxidation behaviors of both coatings were investigated at 1100 celcius for 350 h. The results showed the Pt-Al coating on the fourth-generation single crystal superalloy had superior oxidation resistance. Ru in the fourth-generation single crystal superalloy diffused into Pt-Al coating during isothermal oxidation and increased spallation resistance of oxide scale. The effects of Ru on the anti-spallation property of oxide scale and the interdiffusion between coating and substrate were discussed. The diffusion process of Ru was investigated.
关键词	Ruthenium Platinum aluminide Coatings Superalloys Interdiffusion
资助者	Key Research Program of the Chi-nese Academy of Sciences ; National Natural Science Foundation of China ; IMR Innova-tion Fund ; Science Center for Gas Turbine Project ; China Postdoctoral Science Foundation
DOI	10.1016/j.corsci.2023.111415
收录类别	SCI
语种	英语
资助项目	Key Research Program of the Chi-nese Academy of Sciences[ZDRW-CN-2021-2-2] ; National Natural Science Foundation of China[5227011470] ; IMR Innova-tion Fund[2022-PY17] ; Science Center for Gas Turbine Project[P2021-A-IV-002-003] ; China Postdoctoral Science Foundation[2022M713212]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001051745500001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178892
专题	中国科学院金属研究所
通讯作者	Li, W.; Jiang, S. M.; Gong, J.
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, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li, Y. T.,Li, T.,Li, W.,et al. Effect of Ru in the underlying superalloy on isothermal oxidation performance of Pt-Al coating[J]. CORROSION SCIENCE,2023,222:11.
APA	Li, Y. T..,Li, T..,Li, W..,Fan, L. J..,Zhang, S. Y..,...&Sun, C..(2023).Effect of Ru in the underlying superalloy on isothermal oxidation performance of Pt-Al coating.CORROSION SCIENCE,222,11.
MLA	Li, Y. T.,et al."Effect of Ru in the underlying superalloy on isothermal oxidation performance of Pt-Al coating".CORROSION SCIENCE 222(2023):11.