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Structure and electric resistivity of sintered and plasma sprayed tungsten-based cermets
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SYSNO ASEP 0336060 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Structure and electric resistivity of sintered and plasma sprayed tungsten-based cermets Title Struktura a elektrická rezistivita slinovaných a plazmově stříkaných cermetů na bázi wolframu Author(s) Brožek, Vlastimil (UFP-V) RID
Ctibor, Pavel (UFP-V) RID, ORCID
Cheong, D.-I. (KR)
Yang, S.-H. (KR)
Sedláček, J. (CZ)Source Title Proceedings of the 19th Joint Seminar – Development of materials science in research and education, P21. - Bratislava : STU Bratislava, 2009 / Koman M. ; Mikloš D. - ISBN 978-80-89088-81-2 Pages s. 68-69 Number of pages 2 s. Action Joint Seminar – Development of materials science in research and education/19th./ Event date 31.08.2009 VEvent location Závažná Poruba Country SK - Slovakia Event type EUR Language eng - English Country SK - Slovakia Keywords Electric resistivity ; Plasma spraying ; refractory cermets ; zirconium carbide Subject RIV BL - Plasma and Gas Discharge Physics CEZ AV0Z20430508 - UFP-V (2005-2011) Annotation The work is concentrated on electric resistivity of plasma sprayed tungsten-based cermets with zirconium carbide and its comparison with their analogs made pressure-assisted sintering. Coatings imply higher resistivity for the same quantity of the carbide admixture than corresponding sintered samples. This is associated with the layered character of the coating and the isotropic nature of the sintered sample. For both sample types the higher content of the carbide means higher resistivity. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2010
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