ON THE EVALUATION OF ELASTIC PROPERTIES FROM NANOINDENTATION OF HETEROGENEOUS SYSTEMS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00164373" target="_blank" >RIV/68407700:21110/10:00164373 - 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
ON THE EVALUATION OF ELASTIC PROPERTIES FROM NANOINDENTATION OF HETEROGENEOUS SYSTEMS
Original language description
The paper describes errors that can be encountered in the estimation of elastic properties and volume concentrations by nanoindentation of a heterogeneous composite system using standard methodology (Oliver-Pharr method and statistical deconvolution). Several examples of matrix-inclusion systems (hard or soft matrices) showed on the importance of the knowledge of inclusion size, concentration and stiffness mismatch ratio of the phases. Standard procedures and estimates based on statistical grid indentation can lead to more than 100% errors for high concentrations or high stiffness ratios as documented on several examples of artificial composites.
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
JJ - Other materials
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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