Comparison of ZrB2-MoSi2 Composite Coatings Fabricated by Atmospheric and Vacuum Plasma Spray Processes

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 特种无机涂层重点实验室 > 期刊论文

	Comparison of ZrB2-MoSi2 Composite Coatings Fabricated by Atmospheric and Vacuum Plasma Spray Processes
	Niu, Yaran; Wang, Zhong; Zhao, Jun; Zheng, Xuebin; Zeng, Yi; Ding, Chuanxian
刊名	JOURNAL OF THERMAL SPRAY TECHNOLOGY
	2017
卷号	26 期号:1-2 页码:100-107
关键词	coating oxidation plasma spray ZrB2-MoSi2
英文摘要	In this work, ZrB2-20 vol.% MoSi2 (denoted as ZM) composite coatings were fabricated by atmospheric plasma spray (APS) and vacuum plasma spray (VPS) techniques, respectively. Phase composition and microstructure of the composite coatings were characterized. Their oxidation behaviors and microstructure changes at 1500 A degrees C were comparatively investigated. The results showed that VPS-ZM coating was composed of hexagonal ZrB2, tetragonal and hexagonal MoSi2, while certain amount of ZrO2 existed in APS-ZM coating. The oxide content, surface roughness and porosity of VPS-ZM coating were apparently lower than those of APS-ZM coating. The mass gain of APS-ZM coating was maximum at the beginning (1500 A degrees C, 0 h) and then decreased with the oxidation time extending, while the mass of VPS-ZM coating gradually increased with increasing the oxidation time. The possible reasons for the different oxidation behaviors of the two kinds of coatings were analyzed.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Coatings & Films
研究领域[WOS]	Materials Science
关键词[WOS]	OXIDATION BEHAVIOR ; ABLATION RESISTANCE ; OXYACETYLENE TORCH ; MICROSTRUCTURE ; SILICIDES ; AIR
收录类别	SCI ; ISTP
语种	英语
WOS记录号	WOS:000392060300010
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23383]
专题	上海硅酸盐研究所_特种无机涂层重点实验室_期刊论文
作者单位	Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat CAS, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Niu, Yaran,Wang, Zhong,Zhao, Jun,et al. Comparison of ZrB2-MoSi2 Composite Coatings Fabricated by Atmospheric and Vacuum Plasma Spray Processes[J]. JOURNAL OF THERMAL SPRAY TECHNOLOGY,2017,26(1-2):100-107.
APA	Niu, Yaran,Wang, Zhong,Zhao, Jun,Zheng, Xuebin,Zeng, Yi,&Ding, Chuanxian.(2017).Comparison of ZrB2-MoSi2 Composite Coatings Fabricated by Atmospheric and Vacuum Plasma Spray Processes.JOURNAL OF THERMAL SPRAY TECHNOLOGY,26(1-2),100-107.
MLA	Niu, Yaran,et al."Comparison of ZrB2-MoSi2 Composite Coatings Fabricated by Atmospheric and Vacuum Plasma Spray Processes".JOURNAL OF THERMAL SPRAY TECHNOLOGY 26.1-2(2017):100-107.