Compatibility of plasma sprayed tungsten based materials with graphite substrates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F09%3A00336046" target="_blank" >RIV/61389021:_____/09:00336046 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Compatibility of plasma sprayed tungsten based materials with graphite substrates
Original language description
The experiments showed that powders of W and ZrC mixtures can be processed by plasma spraying with WSP equipment and successfully transformed into coatings, namely on graphite substrates of various shapes. The products are slightly porous which is inherent for atmospheric plasma spray technique. Plasma spraying of a mixture of W and ZrC led to coatings with pores present predominantly inside larger particles of ZrC. This effect is probably due to incomplete melting of such particles. Due to extremely high temperatures it is necessary to have in mind the probability of creation of interlayers between substrate and coating as a consequence of chemical reactions. In our experiments these interlayers enhanced the compactness of the coating-substrate system.
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 19th Joint Seminar ? Development of materials science in research and education
ISBN
978-80-89088-81-2
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
STU Bratislava
Place of publication
Bratislava
Event location
Závažná Poruba
Event date
Aug 31, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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