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Microstructure stabilization of a novel glass/YSZ composite coating material by adding alumina particles
Wang, Xin; Shen, Mingli; Chen, Minghui; Zhu, Shenglong; Wang, Fuhui; wangx@alum.imr.ac.cn; slzhu@imr.ac.cn
2015
Source PublicationCERAMICS INTERNATIONAL
ISSN0272-8842
Volume41Issue:8Pages:9753-9762
AbstractGlass-based composite coating materials incorporating particles of alumina or YSZ were prepared by reaction sintering. It was revealed that phase evolution played a key role on thermal expansion behavior of the composite coating materials. Both precipitating of t-ZrO2 crystals and adding YSZ inclusions could raise CTEs of the glass-based matrix, while the formation of zircon produced the reverse effect. Especially, alumina additives retarded the crystallization of the base glass and reduced reaction rates between YSZ and the glass matrix remarkably. Thus, the Al2O3/YSZ/glass tri-composites could serve as an environmental bather coating for intermetallics and superalloys because of the stabilized microstructure. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
description.department[wang, xin ; shen, mingli ; chen, minghui ; zhu, shenglong ; wang, fuhui] chinese acad sci, inst met res, shenyang 110016, peoples r china
KeywordSintering Composites Thermal Expansion Glass
Funding OrganizationNational Natural Science Foundation of China [51201171, 51471177]; National High Technology Research and Development Program of China (863 Program) [2012AA03A512]
Indexed Bysci
Language英语
WOS IDWOS:000356549100072
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74993
Collection中国科学院金属研究所
Corresponding Authorwangx@alum.imr.ac.cn; slzhu@imr.ac.cn
Recommended Citation
GB/T 7714
Wang, Xin,Shen, Mingli,Chen, Minghui,et al. Microstructure stabilization of a novel glass/YSZ composite coating material by adding alumina particles[J]. CERAMICS INTERNATIONAL,2015,41(8):9753-9762.
APA Wang, Xin.,Shen, Mingli.,Chen, Minghui.,Zhu, Shenglong.,Wang, Fuhui.,...&slzhu@imr.ac.cn.(2015).Microstructure stabilization of a novel glass/YSZ composite coating material by adding alumina particles.CERAMICS INTERNATIONAL,41(8),9753-9762.
MLA Wang, Xin,et al."Microstructure stabilization of a novel glass/YSZ composite coating material by adding alumina particles".CERAMICS INTERNATIONAL 41.8(2015):9753-9762.
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