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Plasma spraying behaviour and properties of synthesized/agglomeratedcalcium/magnesium zirconates versus lime/magnesia stabilized zirconia
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SYSNO ASEP 0026407 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Plasma spraying behaviour and properties of synthesized/agglomeratedcalcium/magnesium zirconates versus lime/magnesia stabilized zirconia Title Vlastnosti syntetizovaných a aglomerovaných zirkoničitanů stabilizovaných CaO a MgO při plazmovém stříkání, ve srovnání s obdobnými materiály vyrobenými tavením Author(s) Písačka, Jan (UFP-V) RID
Neufuss, Karel (UFP-V) RID
Dubský, Jiří (UFP-V) RID
Nohava, Jiří (UFP-V)
Kolman, Blahoslav Jan (UFP-V)Source Title Proceedings of International Thermal Spray Conference 2005. - Düsseldorf : DSV-Verlag, Dusseldorf, 2005 / Lugscheider E. - ISBN 3-87155-793-5 Pages s. 569-574 Number of pages 12 KB Action International Thermal Spray Conference 2005 Event date 02.05.2005-04.05.2005 VEvent location Basilej Country CH - Switzerland Event type WRD Language eng - English Country DE - Germany Keywords plasma spraying ; zirconates ; zirconia ; WSP phase Subject RIV JH - Ceramics, Fire-Resistant Materials and Glass R&D Projects GA106/03/0710 GA ČR - Czech Science Foundation (CSF) Annotation Calcium zirconate and magnesium zirconate prepared by synthesis and agglomeration were sprayed using a water stabilized plasma gun under varied spraying conditions. The same set of conditions was maintained during spraying of fused lime stabilized zirconia and magnesia stabilized zirconia. The intent of the study was to compare spraying behaviour and deposit properties of pairs of feedstock material that have just about the same chemical composition but differ considerably in the way of preparation. Free-flight particles as well as deposits were charac-terised by standard techniques, such as light microscopy, scanning electron microscopy with energy-dispersive spectroscopy, x-ray diffraction, differential thermal analysis, and pycnometry. The differences between relevant coatings were evaluated namely in terms of morphology, chemical and phase composition, density and porosity. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2006
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