Search for surface defects on metallic aeronautical parts by thermography with laser line

Autor: Stéphane Amiel, Loïc Clauzade, Benoît Gerardin, Abdelhamid Zoukaghe, Frédéric Jenson

Publikováno v: Proceedings of the 2022 International Conference on Quantitative InfraRed Thermography.

During the manufacturing of metal turbine discs, fluorescent penetrant inspection is performed to detect surface defects. Because it does not use chemicals and allows the digitization of information, the infrared thermography is envisaged as an alter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4d414cb18efe39f01af221a17371994
https://doi.org/10.21611/qirt.2022.3000

Photoluminescent marker for high temperature thermal history sensing

Autor: Etienne Copin, Stéphane Amiel, Thierry Sentenac, Yannick Le Maoult, Philippe Lours, Florence Ansart

Publikováno v: HAL
Optique Toulouse 2018-Congrès de la société française d'optique
Optique Toulouse 2018-Congrès de la société française d'optique, Jul 2018, Toulouse, France

National audience; A fluorescent thermosensitive marker was developped for high temperature applications (1173 K-1423 K). It offers the possibility of determining the thermal history with better thermal resolution than conventional thermochromic pain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::59b6f5335e7a7e41611dbcb815da8248
https://hal-mines-albi.archives-ouvertes.fr/hal-02416479