Laminated alumina/zirconia ceramic composites prepared by electrophoretic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F12%3A00385457" target="_blank" >RIV/68081723:_____/12:00385457 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2011.09.004" target="_blank" >http://dx.doi.org/10.1016/j.jeurceramsoc.2011.09.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2011.09.004" target="_blank" >10.1016/j.jeurceramsoc.2011.09.004</a>

Result language
angličtina
Original language name
Laminated alumina/zirconia ceramic composites prepared by electrophoretic
Original language description
The electrophoretic deposition of alumina and zirconia powders from isopropanolic suspension in the presence of monochloracetic acid was studied in the constant-current regime. The different levels of electric current during deposition from 250 ?A to 48mA were used. The green density of the deposit depends on the current density and then on the particle velocity during deposition, reaching values from 58% to 61% according to the electric current used. It was found that the lower the green density of the green deposit, the larger the pores. The low green density led to low final fired density and subsequently to the low Vickers hardness HV5 ranging from 2000 to 1650 depending on electric current used. Based on these findings microlaminates having various thickness ratios to achieve different residual stress levels were prepared consisting of alternating layers of alumina and zirconia.
Czech name
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Czech description
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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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Project
<a href="/en/project/GAP108%2F11%2F1644" target="_blank" >GAP108/11/1644: Fracture mechanics characteristics of the interface of low toughness materials</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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