Oxidation behaviour of NiCoCrAlYHfZr coating on a fourth generation single crystal superalloy

doi:10.1016/j.corsci.2021.109522

CORC > 金属研究所 > 中国科学院金属研究所

	Oxidation behaviour of NiCoCrAlYHfZr coating on a fourth generation single crystal superalloy
	Liu, S. B.1,2; Li, W.1,2; Fu, L. B.1,2; Wang, T. G.3; Jiang, S. M.2; Gong, J.2; Sun, C.2
刊名	CORROSION SCIENCE
	2021-07-15
卷号	187 页码:11
关键词	Metal coatings Hafnium Zirconium Scale adhesion Oxidation
ISSN号	0010-938X
DOI	10.1016/j.corsci.2021.109522
通讯作者	Jiang, S. M.(smjiang@imr.ac.cn) ; Gong, J.(jgong@imr.ac.cn)
英文摘要	The NiCoCrAlY coating and NiCoCrAlYHfZr coating were prepared on a fourth generation single crystal superalloy by arc ion plating. The cyclic and isothermal oxidation behaviours of the two coatings were both investigated in static laboratory air. Numerous large voids were formed in the oxide scale of NiCoCrAlY coating and they were responsible for the scale spallation. While the NiCoCrAlYHfZr coating showed better oxidation performance due to the enhanced scale adhesion. The advantage of Hf and Zr addition in the coating were discussed as well as the mutual diffusion behaviour between the coating and the substrate.
资助项目	Tianjin Major Science and TechnologyProject of MilitaryCivil Integration[18ZXJMTG00050] ; National Science and Technology Major Project[2017-VI-0002-0072]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000657395300003
资助机构	Tianjin Major Science and TechnologyProject of MilitaryCivil Integration ; National Science and Technology Major Project
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/160245]
专题	金属研究所_中国科学院金属研究所
通讯作者	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 3.Tianjin Univ Technol & Educ, Tianjin Key Lab High Speed Cutting & Precis Machi, Tianjin 300222, Peoples R China
推荐引用方式 GB/T 7714	Liu, S. B.,Li, W.,Fu, L. B.,et al. Oxidation behaviour of NiCoCrAlYHfZr coating on a fourth generation single crystal superalloy[J]. CORROSION SCIENCE,2021,187:11.
APA	Liu, S. B..,Li, W..,Fu, L. B..,Wang, T. G..,Jiang, S. M..,...&Sun, C..(2021).Oxidation behaviour of NiCoCrAlYHfZr coating on a fourth generation single crystal superalloy.CORROSION SCIENCE,187,11.
MLA	Liu, S. B.,et al."Oxidation behaviour of NiCoCrAlYHfZr coating on a fourth generation single crystal superalloy".CORROSION SCIENCE 187(2021):11.