Post-treatment of Plasma-Sprayed Amorphous Ceramic Coatings by Spark Plasma Sintering
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00443922" target="_blank" >RIV/61389021:_____/15:00443922 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11666-015-0225-3" target="_blank" >http://dx.doi.org/10.1007/s11666-015-0225-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11666-015-0225-3" target="_blank" >10.1007/s11666-015-0225-3</a>
Alternative languages
Result language
angličtina
Original language name
Post-treatment of Plasma-Sprayed Amorphous Ceramic Coatings by Spark Plasma Sintering
Original language description
Alumina-zirconia ceramic material has been plasma sprayed using a water-stabilized plasma torch to produce free standing coatings. The as-sprayed coatings have very low porosity and are mostly amorphous. The amorphous material crystallizes at temperatures above 900 °C. A spark plasma sintering apparatus has been used to heat the as-sprayed samples to temperatures above 900 °C to induce crystallization, while at the same time, a uniaxial pressure of 80 MPa has been applied to their surface. After such post-treatment, the ceramic samples are crystalline and have very low open porosity. The post-treated material exhibits high hardness and significantly increased flexural strength. The post-treated samples have a microstructure that is best described as nanocomposite with the very small crystallites embedded in an amorphous matrix.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP107%2F12%2F1922" target="_blank" >GAP107/12/1922: Thermal Spray Processing and High Temperature Structural Stability of Nanocrystalline Thermal Barrier Coatings</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Thermal Spray Technology
ISSN
1059-9630
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
637-643
UT code for WoS article
000351587600005
EID of the result in the Scopus database
2-s2.0-84925412384