Article Dans Une Revue Journal de Physique IV Proceedings Année : 2004

Experimental validation of a predictive model for numerical simulation of thermo-metallurgical phenomena during electron beam welding

Résumé

In the present work, thermal cycles measured with thermocouples embedded in specimens are employed to validate a numerical thermometallurgical model of an Electron Beam welding process. The implemented instrumentation techniques aim at reducing the perturbations induced by the sensors in place. A comparison between simulations performed on finite element code SYSWELD and the experimental measurements carried out on 16MnNiMo5 steel in the case of a partial penetration is achieved. This comparison is based on thermal cycles and also on microstructural evolutions, shapes of fusion zone (FZ) and heat affected zone (HAZ).

Dates et versions

hal-04610613 , version 1 (13-06-2024)

Identifiants

Citer

M. Carin, Ph. Rogeon, D. Carron, Ph. Lemasson, D. Couedel, et al.. Experimental validation of a predictive model for numerical simulation of thermo-metallurgical phenomena during electron beam welding. Journal de Physique IV Proceedings, 2004, 120, pp.599-606. ⟨10.1051/jp4:2004120069⟩. ⟨hal-04610613⟩
63 Consultations
0 Téléchargements

Altmetric

Partager

  • More