Quantitative Analysis of the Relationship Between Microstructures and Thermal Conductivity for YSZ Coatings

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 无机材料分析测试中心 > 期刊论文

	Quantitative Analysis of the Relationship Between Microstructures and Thermal Conductivity for YSZ Coatings
	Chen, Ning 1,2; Song, Xuemei 1; Liu, Ziwei 1; Lin, Chucheng 1; Zeng, Yi 1; Huang, Liping 3; Zheng, Xuebing 3
刊名	JOURNAL OF THERMAL SPRAY TECHNOLOGY
	2017-04-01
卷号	26 期号:4 页码:745-754
关键词	confidence interval monoclinic phase multiple linear regression porosity thermal conductivity
英文摘要	The thermal conductivities of as-sprayed yttria-stabilized zirconia thermal barrier coating prepared by atmospheric plasma spraying at different temperatures are investigated based on quantitative microstructural analysis. Multiple linear regression is used to develop quantitative models which describe the relationship between multiple elements such as porosity, grain boundary density, monoclinic phase content, temperature and thermal conductivity. Results reveal that the thermal conductivity of the coating is mainly determined by the porosity and grain boundary density below 300 A degrees C and by the monoclinic phase content above 800 A degrees C. Furthermore, based on the significance testing analysis, the confidence interval under a confidence level of 95% at different temperatures enables researchers to predict the thermal conductivity based on microstructural information.
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]	BARRIER COATINGS ; THERMOPHYSICAL PROPERTIES ; ZIRCONIA COATINGS ; PERFORMANCE ; MECHANISMS ; SYSTEMS
收录类别	SCI
语种	英语
WOS记录号	WOS:000399160600015
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23790]
专题	上海硅酸盐研究所_无机材料分析测试中心_期刊论文
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Chen, Ning,Song, Xuemei,Liu, Ziwei,et al. Quantitative Analysis of the Relationship Between Microstructures and Thermal Conductivity for YSZ Coatings[J]. JOURNAL OF THERMAL SPRAY TECHNOLOGY,2017,26(4):745-754.
APA	Chen, Ning.,Song, Xuemei.,Liu, Ziwei.,Lin, Chucheng.,Zeng, Yi.,...&Zheng, Xuebing.(2017).Quantitative Analysis of the Relationship Between Microstructures and Thermal Conductivity for YSZ Coatings.JOURNAL OF THERMAL SPRAY TECHNOLOGY,26(4),745-754.
MLA	Chen, Ning,et al."Quantitative Analysis of the Relationship Between Microstructures and Thermal Conductivity for YSZ Coatings".JOURNAL OF THERMAL SPRAY TECHNOLOGY 26.4(2017):745-754.