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Quantitative Analysis of the Relationship Between Microstructures and Thermal Conductivity for YSZ Coatings
Chen, Ning1,2; Song, Xuemei1; Liu, Ziwei1; Lin, Chucheng1; Zeng, Yi1; Huang, Liping3; Zheng, Xuebing3
2017-04-01
Source PublicationJOURNAL OF THERMAL SPRAY TECHNOLOGY
Volume26Issue:4Pages:745-754
SubtypeArticle
AbstractThe 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.
KeywordConfidence Interval Monoclinic Phase Multiple Linear Regression Porosity Thermal Conductivity
WOS HeadingsScience & Technology ; Technology
Funding OrganizationNational Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS
DOI10.1007/s11666-017-0542-9
WOS KeywordBARRIER COATINGS ; THERMOPHYSICAL PROPERTIES ; ZIRCONIA COATINGS ; PERFORMANCE ; MECHANISMS ; SYSTEMS
Indexed BySCI
Language英语
WOS Research AreaMaterials Science
Funding OrganizationNational Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; National Key Technologies R&D Program of China(2016YFA0201103) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Engineering case study in extreme conditions using system mechanics approach(XDB22010202) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials(14DZ2292900) ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS
WOS SubjectMaterials Science, Coatings & Films
WOS IDWOS:000399160600015
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/23790
Collection无机材料分析测试中心_期刊论文
Affiliation1.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
Recommended Citation
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.
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