Titre : |
A modern analytical toolbox : defect (W&D) studies of automotive coating systems, including depth profiling studies |
Type de document : |
texte imprimé |
Auteurs : |
Karlis Adamsons, Auteur |
Année de publication : |
2012 |
Article en page(s) : |
p. 745-756 |
Note générale : |
Bibliogr. |
Langues : |
Américain (ame) |
Catégories : |
Automotile -- Peinture -- Détérioration Durée de vie (Ingénierie) Revêtements -- Analyse Revêtements -- Défauts:Peinture -- Défauts
|
Index. décimale : |
667.9 Revêtements et enduits |
Résumé : |
Chemical and microscopy measurement technologies have proven to be very powerful in our failure analysis efforts to detail composition and morphology changes of multilayered automotive coating systems obtained from the field. Weathering and durability (W&D) analyses used include those following chemical composition and property changes, at surface/near-surface and interface/interphase loci, as well as depth profiling through one or more system layers. Microscopy tools include a variety of techniques to study surfaces and normal cross sections. Both macro- and micro-morphology details can be effectively imaged to help investigators correlate coating system appearance changes with the mechanisms, and associated kinetics, of degradation. This article will offer an overview of commonly used analyses for developing new coating systems and for tracking appearance, chemical, physical, and mechanical changes due to common mechanisms causing coating systems to fail during service in the field. |
Note de contenu : |
- EXPERIMENTAL : Monitoring chemical composition - Imaging loci of interest - Coating system and component samples
- RESULTS AND DISCUSSION : Monitoring chemical composition - Imaging loci of interest - Color changes - The analytical toolbox |
DOI : |
10.1007/s11998-012-9412-z |
En ligne : |
https://link.springer.com/content/pdf/10.1007%2Fs11998-012-9412-z.pdf |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16660 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 9, N° 6 (11/2012) . - p. 745-756