Microstructure and thermal conductivity of thermal barrier coatings processed by plasma spray and physical vapor deposition techniques

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Publication Type Journal Article
School or College College of Mines & Earth Sciences
Department Metallurgical Engineering
Creator Chandran, Ravi
Other Author Dutton, R. E.; Semiatin, S. L.; An, K.
Title Microstructure and thermal conductivity of thermal barrier coatings processed by plasma spray and physical vapor deposition techniques
Date 1996
Description The temperature dependence of the thermal conductivity of multilayer coatings made by a plasma spray technique as well as some coatings made by physical vapor deposition (PVD) was investigated. The multilayer coatings consisted of a varying number of layers of AI2O3 and Zr02 stabilized by 8%Y203. Plasma sprayed coatings exhibited a large reduction in thermal conductivity at all temperatures when compared to the bulk monolithic materials.
Type Text
Publisher Materials Research Society
Volume 434
First Page 27
Last Page 32
Subject Thermal barrier coatings; Multilayer coatings; Plasma spray technique
Subject LCSH Thermal conductivity; Aerodynamic heating; Physical vapor deposition
Dissertation Institution University of Utah
Language eng
Bibliographic Citation Ravichandran, K. S., Dutton, R. E., Semiatin, S. L., & An, K. (1996). Microstructure and thermal condutivity of thermal barrier coatings processed by plasma spray and physical vapor deposition techniques. Materials Research Society Symposium - Proceedings, 434, 27-32.
Rights Management (c) Materials Research Society http://www.mrs.org/
Format Medium application/pdf
Format Extent 2,603,641 bytes
Identifier ir-main,8617
ARK ark:/87278/s65t43rz
Setname ir_uspace
Date Created 2012-06-13
Date Modified 2021-05-06
ID 704119
Reference URL https://collections.lib.utah.edu/ark:/87278/s65t43rz
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