Numerical Prediction of Stresses at High Temperature of 3rd Generation Advanced High Strength Steels During Resistance Spot Welding - Liquid Metal Embrittlement Risk Assessment. Methodology to Create and Validate a Reliable and Robust Numerical Material Card - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2021

Numerical Prediction of Stresses at High Temperature of 3rd Generation Advanced High Strength Steels During Resistance Spot Welding - Liquid Metal Embrittlement Risk Assessment. Methodology to Create and Validate a Reliable and Robust Numerical Material Card

H. Lejault
  • Fonction : Auteur
S. Gaied
  • Fonction : Auteur
A. Gayet
  • Fonction : Auteur
Marion Risbet
Jérôme Favergeon

Résumé

The prediction of stress level during Resistance Spot Welding at high temperature is very useful to reduce and/or avoid Liquid Metal Embrittlement phenomenon. However, the experimental estimation of stress level into metal sheets during a Resistance Spot Welding process is impractical. Therefore, a numerical methodology to predict mechanical stresses, using more accessible experiments, is proposed in this work.

Dates et versions

hal-04276192 , version 1 (08-11-2023)

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H. Lejault, S. Gaied, A. Gayet, Marion Risbet, Jérôme Favergeon. Numerical Prediction of Stresses at High Temperature of 3rd Generation Advanced High Strength Steels During Resistance Spot Welding - Liquid Metal Embrittlement Risk Assessment. Methodology to Create and Validate a Reliable and Robust Numerical Material Card. 14th WCCM-ECCOMAS Congress, Jan 2021, Virtual conference, France. ⟨10.23967/wccm-eccomas.2020.228⟩. ⟨hal-04276192⟩
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