STRUCTURAL STABILITY OF THERMAL BARRIER COATINGS PRODUCED BY THERMAL SPRAYING
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU98930" target="_blank" >RIV/00216305:26210/12:PU98930 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-84923885113&origin=resultslist&sort=plf-f&src=s&st1" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-84923885113&origin=resultslist&sort=plf-f&src=s&st1</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
STRUCTURAL STABILITY OF THERMAL BARRIER COATINGS PRODUCED BY THERMAL SPRAYING
Original language description
One type of functionally graded coating system is thermal barrier coating (TBC), where the combination of ceramic and metallic coating is used both to reduce the temperature and to increase oxidation and corrosion resistance of the substrate. TBCs usually consist of the top ceramic coating based on YSZ (ZrO2+Y2O3) and the metallic bond coating of M-CrAlY type, where M means Ni, Co or their appropriate combination. Electron beam physical vapour deposition (EB-PVD) or vacuum (VPS), low pressure (LPPS) or atmospheric (APS) plasma spraying techniques are most frequently used as a deposition method. Despite some requirements on the product shape simplicity, the air plasma spraying offers high productivity, sufficient quality and much lower production costs in comparison with the EB-PVD technology. The contribution deals with high temperature structural stability of TBCs of YSZ + NiCrAlY and YSZ + CoNiCrAlY types that were produced by air plasma spraying on the INCONEL 713LC polycrystalline nickel based superalloy substrate. Immediately after deposition, the specimens were exposed to temperature of 1000 C for 5-500 hours in the common ambient atmosphere. The changes in both microstructure and chemical composition were studied by means of scanning electron microscopy, energy dispersive microanalysis and image analysis methods.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2012 Conference proceedings
ISBN
978-80-87294-29-1
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
998-1004
Publisher name
TANGER Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
May 23, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000318506500154