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Growth modes for monoclinic yttria-stabilized zirconia during the martensitic transformation
Wang, Yongzhe1; Xu, Fangfang1; Gauvin, Raynald2; Kong, Mingguang3; Khan, Matiullah1,4; Liu, Ziwei1; Zeng, Yi1
2017
Source PublicationJournal of the American Ceramic Society
ISSN00027820
Volume100Issue:10Pages:4874-4883
AbstractThe tetragonal to monoclinic martensitic transformation of plasma-sprayed 3 mol% Y2O3–ZrO2coatings is investigated by electron backscatter diffraction. The original metastable tetragonal phase shows an approximate “basal” texture with {001}tparallel to the coating surface. Based on the orientation analysis, plenty of monoclinic variants with atypical correspondence which indicates the ctaxis transforms to the amaxis where (100)m//(001)t, (010)m, and (001)m//{110}tare clearly identified in addition to the correspondence where the ctaxis transforms to the cmaxis. Moreover, three growth modes are proposed and discussed according to strain accommodation. The observed sequential growth obeys the correspondence of the ctaxis to the cmaxis. Fourfold growth combines the correspondences of the ctaxis to the cmand amaxes. The interleaving growth follows the correspondences of the ctaxis to the cmaxis within three tetragonal domains. These phenomena demonstrate the typical twin-related and self-accommodating configuration, which is in agreement with the phenomenological theory. These finding provide fundamental insight into the martensitic transformation mechanism and demonstrate a route for increasing the lifetime by controlling the tetragonal to monoclinic phase transformation. © 2017 The American Ceramic Society
DOI10.1111/jace.15004
EI Accession Number20172503802379
EI KeywordsMartensitic transformations
EI Classification Number531.2 Metallography - 804.2 Inorganic Compounds - 813.1 Coating Techniques - 813.2 Coating Materials
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25370
Collection中国科学院上海硅酸盐研究所
Affiliation1.The State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China;
2.Metals and Materials Engineering Department, McGill University, Montreal; QC, Canada;
3.Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Science, Hefei; Anhui, China;
4.Department of Physics, Kohat University of Science and Technology (KUST), Kohat, Pakistan
Recommended Citation
GB/T 7714
Wang, Yongzhe,Xu, Fangfang,Gauvin, Raynald,et al. Growth modes for monoclinic yttria-stabilized zirconia during the martensitic transformation[J]. Journal of the American Ceramic Society,2017,100(10):4874-4883.
APA Wang, Yongzhe.,Xu, Fangfang.,Gauvin, Raynald.,Kong, Mingguang.,Khan, Matiullah.,...&Zeng, Yi.(2017).Growth modes for monoclinic yttria-stabilized zirconia during the martensitic transformation.Journal of the American Ceramic Society,100(10),4874-4883.
MLA Wang, Yongzhe,et al."Growth modes for monoclinic yttria-stabilized zirconia during the martensitic transformation".Journal of the American Ceramic Society 100.10(2017):4874-4883.
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