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Investigation on the habit plane of martensitic transformation in zirconia coatings
Wang, YZ; Winhold, M; Mingguang, K; Khan, M; Frank, P; Schwalb, CH; Zeng, Y
2020-03-01
Source PublicationJOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY
ISSN2510-1560
Issue1Pages:257
SubtypeArticle
AbstractMartensitic transformation was investigated by the combination of electron backscatter diffraction and in situ atomic force microscope (AFM). The metastable tetragonal phase in the plasma-sprayed 3 mol% Y2O3-ZrO2 coating showed a strong basal texture with the {001}(t) plane parallel to the surface. The habit plane (108)(t) of a pair of V-arranged monoclinic variants was determined on the basis of the lattice correspondence of (001)(m)//(100)(t,) [100](m)//[010](t), and [010](m)//[001](t) and an included angle of 14 degrees. Additionally, the direction of residual stress in the coatings was revealed by the periodic corrugation patterns of AFM, which matched approximately with 10 degrees deflection of the basal texture. This was further confirmed by an in situ reverse transformation from the monoclinic phase to tetragonal phase and the formation of parallel microcracks after stress release during heat treatment.
DOI10.1007/s41779-019-00416-5
WOS KeywordTHERMAL BARRIER COATINGS ; MONOCLINIC TRANSFORMATION ; CRYSTAL-STRUCTURE ; CERAMICS
Language英语
WOS Research AreaMaterials Science
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28260
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Wang, YZ,Winhold, M,Mingguang, K,et al. Investigation on the habit plane of martensitic transformation in zirconia coatings[J]. JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY,2020(1):257.
APA Wang, YZ.,Winhold, M.,Mingguang, K.,Khan, M.,Frank, P.,...&Zeng, Y.(2020).Investigation on the habit plane of martensitic transformation in zirconia coatings.JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY(1),257.
MLA Wang, YZ,et al."Investigation on the habit plane of martensitic transformation in zirconia coatings".JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY .1(2020):257.
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