Electrical and Optical Properties of Plasma-Sprayed Yttria
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F19%3A00499388" target="_blank" >RIV/61389021:_____/19:00499388 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/19:00326217
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs11661-018-4994-4" target="_blank" >https://link.springer.com/article/10.1007%2Fs11661-018-4994-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11661-018-4994-4" target="_blank" >10.1007/s11661-018-4994-4</a>
Alternative languages
Result language
angličtina
Original language name
Electrical and Optical Properties of Plasma-Sprayed Yttria
Original language description
The aim of this study is to investigate electrical properties of Yttria which is known for its outstanding thermal and chemical stabilities. Y2O3 coatings deposited on carbon steel substrates were prepared using an atmospheric plasma-spray system. Three sets of samples were sprayed and characterized in order to determine their microstructural, electrical, and optical aspects of sensitivity to spray distance. All coatings contained only cubic Y2O3 phase and exhibited weak influence of spray distance variations on electrical properties. Relative permittivity values varied between 9.3 and 11.2 in the whole frequency range (50 Hz to 1 MHz) for all samples. Temperature dependence of electrical properties in the range of 20 °C to 120 °C showed good stability of measured values. Electrical resistivity was in the order of magnitude up to 10 × 1012 Ω m for all the samples. SEM observations, porosity, and reflectivity measurements brought an expanded view of microstructural changes at different spray distances.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
<a href="/en/project/GB14-36566G" target="_blank" >GB14-36566G: Multidisciplinary research centre for advanced materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Metallurgical and Materials Transactions A
ISSN
1073-5623
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
504-511
UT code for WoS article
000454685800045
EID of the result in the Scopus database
2-s2.0-85055988382