The effect of Re and Hf interaction on the oxidation performance in ReHf co-doped NiAl coating

doi:10.1016/j.corsci.2024.112447

IMR OpenIR

	The effect of Re and Hf interaction on the oxidation performance in ReHf co-doped NiAl coating
	Fan, Lianjun 1,2; Li, Wei 1; Zhang, Wenlu 1,2; Jiang, Sumeng 1; Gong, Jun 1; Sun, Chao 1
通讯作者	Li, Wei(wli@imr.ac.cn) ; Jiang, Sumeng(smjiang@imr.ac.cn) ; Gong, Jun(jgong@imr.ac.cn)
	2024-11-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	240 页码:12
摘要	Re-NiAl, Hf-NiAl and ReHf-NiAl coatings were fabricated and the interaction of Re and Hf was investigated. Re and Hf segregated together in ReHf-NiAl coating, and the co-precipitations phase in ReHf co-doped coating were verified as Hf5Re24 and Hf5Al3 after annealing. The formation of these precipitations further slowed down the growth rate of oxide scales. The dispersion and refinement of Hf by Re prevented the formation of spinel. The interaction mechanism of Re and Hf during annealing and oxidation process were discussed.
关键词	NiAl coating Reactive elements (REs) Interaction mechanism Intermittent isothermal oxidation Spinel
资助者	Natural Science Foundation of China ; Science Center for Gas Turbine Project ; IMR Innovation Fund
DOI	10.1016/j.corsci.2024.112447
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[52271080] ; Natural Science Foundation of China[52301117] ; Science Center for Gas Turbine Project[P2022-C-IV-001-001] ; IMR Innovation Fund[2022-PY17]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001314834800001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/189852
专题	中国科学院金属研究所
通讯作者	Li, Wei; Jiang, Sumeng; Gong, Jun
作者单位	1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Fan, Lianjun,Li, Wei,Zhang, Wenlu,et al. The effect of Re and Hf interaction on the oxidation performance in ReHf co-doped NiAl coating[J]. CORROSION SCIENCE,2024,240:12.
APA	Fan, Lianjun,Li, Wei,Zhang, Wenlu,Jiang, Sumeng,Gong, Jun,&Sun, Chao.(2024).The effect of Re and Hf interaction on the oxidation performance in ReHf co-doped NiAl coating.CORROSION SCIENCE,240,12.
MLA	Fan, Lianjun,et al."The effect of Re and Hf interaction on the oxidation performance in ReHf co-doped NiAl coating".CORROSION SCIENCE 240(2024):12.