| Titre : |
Interfacial adhesion measurement of a ceramic coating on metal substrate |
| Type de document : |
texte imprimé |
| Auteurs : |
Pulin Nie, Auteur ; Heping Lv, Auteur ; Tao Zhou, Auteur ; Xun Cai, Auteur ; Paul K. Chu, Auteur |
| Année de publication : |
2010 |
| Article en page(s) : |
p. 391-398 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Adhésion
Eléments finis, Méthode des
Interfaces (Sciences physiques)
Mesures physiques
Revêtements:Peinture
|
| Tags : |
'Adhésion interfaciale' Revêtement 'Recourbement trois points' 'Taux rejets énergie' 'Analyse éléments finis' |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
The interfacial adhesion measurement of a ceramic coating on a metal substrate is studied by three-point bending (3PB) technique. In the measurement, interfacial cracks are induced during the 3PB test, and the interfacial energy release rate is calculated from the released energy per unit crack surface area during crack extension under the fixed displacement conditions. A finite element analysis (FEA) model encompassing the plastic behavior of the metal substrate is developed to simulate the 3PB test and extract the energy data. The inputs to the FEA model include the crack length, the maximum and critical loads corresponding to crack initiation, and the mechanical properties of the coating and substrate. A MoB/CoCr ceramic coating/stainless steel substrate system is investigated by the technique for demonstrating the utility of the technique. |
| DOI : |
10.1007/s11998-009-9192-2 |
| En ligne : |
https://link.springer.com/content/pdf/10.1007%2Fs11998-009-9192-2.pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9818 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 7, N° 3 (05/2010) . - p. 391-398
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