Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy

doi:10.1016/j.corsci.2020.108703

CORC > 金属研究所 > 中国科学院金属研究所

	Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy
	Liu, S. B.1,2; Li, W.1,2; Sun, J.3; Fu, L. B.1,2; Wang, T. G.4; Jiang, S. M.2; Gong, J.2; Sun, C.2
刊名	CORROSION SCIENCE
	2020-07-15
卷号	171 页码:14
关键词	Metal coatings Superalloys Scandium Scale adhesion Oxidation
ISSN号	0010-938X
DOI	10.1016/j.corsci.2020.108703
通讯作者	Jiang, S. M.(smjiang@imr.ac.cn) ; Sun, C.(csun@imr.ac.cn)
英文摘要	The NiCrAlYSc coatings with different Sc content were prepared on the Ni-based superalloy by arc ion plating. Cyclic and isothermal oxidation behaviours of all the coatings were investigated. The results show that an appropriate addition of Sc in the coating can significantly improve the scale adhesion, shorten the transient oxidation stage and promote the transformation from theta-Al2O3 to alpha-Al2O3. The effects of Sc addition on the oxidation performance of the coating as well as the mechanism of oxide adherence were discussed.
资助项目	Tianjin Major Science and Technology Project of Military-Civil Integration[18ZXJMTG00050]
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:000537624600013
资助机构	Tianjin Major Science and Technology Project of Military-Civil Integration
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/139171]
专题	金属研究所_中国科学院金属研究所
通讯作者	Jiang, S. M.; Sun, C.
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, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Qilu Univ Technol, Adv Res Inst Multidisciplinary Sci, Shandong Acad Sci, 3501 Daxue Rd, Jinan 250353, Peoples R China 4.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.,Sun, J.,et al. Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy[J]. CORROSION SCIENCE,2020,171:14.
APA	Liu, S. B..,Li, W..,Sun, J..,Fu, L. B..,Wang, T. G..,...&Sun, C..(2020).Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy.CORROSION SCIENCE,171,14.
MLA	Liu, S. B.,et al."Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy".CORROSION SCIENCE 171(2020):14.