Quantitative inspection of coatings thickness by time-power transformation flash pulse thermographic method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F19%3A43956353" target="_blank" >RIV/49777513:23640/19:43956353 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3390/proceedings2019027032" target="_blank" >http://dx.doi.org/10.3390/proceedings2019027032</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/proceedings2019027032" target="_blank" >10.3390/proceedings2019027032</a>
Alternative languages
Result language
angličtina
Original language name
Quantitative inspection of coatings thickness by time-power transformation flash pulse thermographic method
Original language description
Thermographic testing is an inspection method, which primary indicates a presence of discontinuities in a tested sample. Its application to coatings can indicate a presence of local thickness variations; however, it mostly does not bring a quantitative information about a thickness of the coatings. This contribution is focused on a quantification of the thermographic inspection, which would make possible an evaluation of coating thickness differences. A flash pulse thermographic testing was applied to thermally sprayed coatings. An importance of a precise synchronization of a flash-source and thermographic recording was determined. Different evaluation methods were analyzed and their comparison showed that a time-power transformation method is the most suitable for a quantification of the inspection results.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/EF18_069%2F0010018" target="_blank" >EF18_069/0010018: LABIR-PAV / Pre-application research of infrared technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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