The evaluation of mechanical properties of suspension plasma sprayed zirconia coatings having various microstructures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F16%3A00467881" target="_blank" >RIV/61389021:_____/16:00467881 - 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
The evaluation of mechanical properties of suspension plasma sprayed zirconia coatings having various microstructures
Original language description
The paper describes the investigations of mechanical properties of various zirconia coatings having different microstructure, phase content and chemical composition. The coatings were deposited using Suspension Plasma Spraying technology. The suspensions were formulated using three different powders: (i) ZrO2 + 8 wt.% Y2O3, (ii) ZrO2 + 14 wt.% of Y2O3 and (iii) ZrO2 + 24 wt.% of CeO2 + 2.5 wt.% of Y2O3. Moreover, three different plasma torches were to spray: (i) SG-100 of Praxair; (ii) Axial III of Mettech and (iii) hybrid Water-Stabilized Plasma torch of IPP Prague. The coatings had different microstructures: a columnar-like and a two-zone- microstructure. nThe analysis of mechanical properties was performed using instrumented indentation technique (IIT) using a multicyclic loading to obtain the in-depth variation of the mechanical properties. The hardness (H) and Young’s modulus (E) of coatings were found out. The measurements were made on the surface of coatings. The influence of the coating morphology on their mechanical properties was researched and discussedn
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ITSC 2016 - Proceedings of the International Thermal Spray Conference
ISBN
978-3-87155-574-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
573-578
Publisher name
DVS Media GmbH
Place of publication
Düsseldorf
Event location
Shanghai
Event date
May 10, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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