IMN

Biblio. IMN

Référence en vue solo

Frappier, R., Benoit, A., Paillard, P., Baudin, T., Le Gall, R. & Dupuy, T. (2014) Quantitative infrared analysis of welding processes: Temperature measurement during RSW and CMT-MIG welding. Sci. Technol. Weld. Join. 19 38–43. 
Added by: Florent Boucher (2016-04-29 09:26:45)
Type de référence: Article
DOI: 10.1179/1362171813Y.0000000158
Numéro d'identification (ISBN etc.): 1362-1718
Clé BibTeX: Frappier2014
Voir tous les détails bibliographiques
Catégories: ID2M
Mots-clés: aluminum-alloy, IR thermography, MIG welding, polymers, precipitation, Resistance spot welding, Temperature characterization, thermography
Créateurs: Baudin, Benoit, Dupuy, Frappier, Le Gall, Paillard
Collection: Sci. Technol. Weld. Join.
Consultations : 9/411
Indice de consultation : 2%
Indice de popularité : 0.5%
Résumé     
This article deals with temperature characterisation by infrared thermography during welding. To demonstrate the versatility of this technique, two welding processes were investigated with different materials: cold metal transfer metal inert gas welding of al alloy and resistance spot welding of galvanised steel. Two experimental methods were used to characterise temperature without requiring implementation of thermocouples. The validity of these methods is demonstrated by metallurgical characterisations. The error on the measured values of temperature is assessed regarding the initial uncertainty on the apparent surface emissivity. The results show that it is possible to obtain absolute temperature values, cooling rates and informative visualisation of temperature gradients with a reasonable uncertainty.
Added by: Florent Boucher  
wikindx 4.2.2 ©2014 | Références totales : 2608 | Requêtes métadonnées : 60 | Exécution de script : 0.11507 secs | Style : Harvard | Bibliographie : Bibliographie WIKINDX globale