Affiliation:
1. Warsaw University of Technology
2. Institute of Ceramics, Glass, Refractories and Building Materials
Abstract
The paper is concerned with the thermal properties of cathodic ceramic targets built on the basis of zirconium oxide modified with rare earth metal oxides such as La2O3, Nd2O3, and Gd2O3. The experiments also included the production of the TZ-3Y, TZ-3Y+20mol% coatings (La2O3, Gd2O3) using the EB-PVD method, and characterization of these coatings. Within the temperature range examined (20 to 120oC), the targets that contained rare earth metal oxides appeared to have lower thermal conductivity λ (2.07-1.22 Wm-1K-1) than the TZ-3Y target (3.6-3.05 Wm-1K-1). The present study was a continuation of our earlier experiments devoted to the examinations of zirconium oxide ceramic targets intended for producing refractory, heat-resistant nanocrystalline coatings.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Radiation
Reference10 articles.
1. A. Maricocchi, A. Bartz, D. Wotman: Thermal Barier Coating Workshop 1995, NASA Conference Publication 3312, 79.
2. X.Q. Cao, R. Vassenb, D. Stoever: Journal of the European Ceramic Society Vol. 24 (2004), p.1.
3. C.G. Levi: Current Opinion in Solid State and Materials Science Vol. 8 (2004), 77.
4. P.G. Klemens: High Temperatures - High Pressures Vol. 17 (1985), p.41.
5. P. Morrell, R. Taylor: High Temperatures - High Pressures Vol. 17 (1985), p.79.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献