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Consolidation of tungsten disilicide by plasma spraying
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SYSNO ASEP 0091390 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Consolidation of tungsten disilicide by plasma spraying Title Slinování disilicidu wolframu plazmovým nástřikem Author(s) Brožek, Vlastimil (UFP-V) RID
Ctibor, Pavel (UFP-V) RID, ORCID
Matějíček, Jiří (UFP-V) RID, ORCID
Rohan, Pavel (UFP-V)
Janča, J. (CZ)Source Title Acta Technica CSAV. - : Ústav termomechaniky AV ČR, v. v. i. - ISSN 0001-7043
Roč. 52, č. 3 (2007), s. 311-320Number of pages 10 s. Language eng - English Country CZ - Czech Republic Keywords Water stabilized plasma ; tungsten disilicide ; plasma deposition ; thermal spray coatings Subject RIV JJ - Other Materials R&D Projects GA104/05/0540 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20430508 - UFP-V (2005-2011) Annotation Wear-resistant and heat-resistant coatings as well as free-standing parts of tungsten disilicide were manufactured by plasma spraying. Oxidation of the molten silicide in water stabilized plasma, generated by IPP s WSP plasma torch was prevented by auto-shrouding effect. Mechanical and oxidation behavior was compared with samples prepared by hot-pressed powder metallurgy techniques. In the products of plasma treatment part of tungsten disilicide was transformed into W5Si3. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2008
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