On controlling microstructure of suspension plasma sprayed yttria-stabilized zirconia topcoat on β-(Ni,Pt)Al bondcoat

doi:10.1016/j.surfcoat.2024.131572

IMR OpenIR

	On controlling microstructure of suspension plasma sprayed yttria-stabilized zirconia topcoat on β-(Ni,Pt)Al bondcoat
	Huang, D.1,2; Niu, Y. S.1,3; Li, S.1,2; Jiang, Y. M.1,2; Zhang, C. Y.4; Bao, Z. B.1,2; Zhu, S. L.1,2; Wang, F. H.4
通讯作者	Li, S.(sli17s@imr.ac.cn) ; Bao, Z. B.(zbbao@imr.ac.cn)
	2025
发表期刊	SURFACE & COATINGS TECHNOLOGY
ISSN	0257-8972
卷号	495 页码:12
摘要	The deposition of tetragonal yttria-stabilized zirconia on (3-(Ni,Pt)Al bondcoat was successfully achieved using suspension plasma spraying, resulting in various structures including columnar and vertical-cracked formations. This study aims to investigate the deposition mechanism of suspension plasma sprayed topcoats on (3-(Ni,Pt)Al bondcoat by adjusting suspension characteristics and spraying distances. The results demonstrated that increasing ethanol contents gradually transitioned the structure from vertical-cracked to columnar. Moreover, the spraying distance effectively controlled the deposition rates, surface roughness, and porosity of the deposited topcoats. Additionally, both columnar and equiaxed crystals were uniformly distributed within the deposited topcoats, with a comprehensive discussion on their formation mechanisms.
关键词	Thermal barrier coatings Yttria-stabilized zirconia Suspension plasma spraying Topcoat microstructure Fracture surfaces
资助者	National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; National Science and Technology Major Project of China ; Key Research Program of the Chinese Academy of Sciences ; Fundamental Science Center for Aviation and Gas Turbine Engines of China
DOI	10.1016/j.surfcoat.2024.131572
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52301116] ; China Postdoctoral Science Foundation[2023M743572] ; National Science and Technology Major Project of China[J2019-IV0006-0074] ; Key Research Program of the Chinese Academy of Sciences[ZDRW-CN-2021-2-2] ; Fundamental Science Center for Aviation and Gas Turbine Engines of China[P2021A-IV-002-001]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Coatings & Films ; Physics, Applied
WOS记录号	WOS:001396244300001
出版者	ELSEVIER SCIENCE SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/180904
专题	中国科学院金属研究所
通讯作者	Li, S.; Bao, Z. B.
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Wenhua Rd 72, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Wencui Rd 62, Shenyang 110016, Peoples R China 3.Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China 4.Northeastern Univ, Shenyang Natl Lab Mat Sci, Wenhua Rd 3, Shenyang 110819, Peoples R China
推荐引用方式 GB/T 7714	Huang, D.,Niu, Y. S.,Li, S.,et al. On controlling microstructure of suspension plasma sprayed yttria-stabilized zirconia topcoat on β-(Ni,Pt)Al bondcoat[J]. SURFACE & COATINGS TECHNOLOGY,2025,495:12.
APA	Huang, D..,Niu, Y. S..,Li, S..,Jiang, Y. M..,Zhang, C. Y..,...&Wang, F. H..(2025).On controlling microstructure of suspension plasma sprayed yttria-stabilized zirconia topcoat on β-(Ni,Pt)Al bondcoat.SURFACE & COATINGS TECHNOLOGY,495,12.
MLA	Huang, D.,et al."On controlling microstructure of suspension plasma sprayed yttria-stabilized zirconia topcoat on β-(Ni,Pt)Al bondcoat".SURFACE & COATINGS TECHNOLOGY 495(2025):12.