Analytical versus numerical methods of prediction of the thickness of intermetallic layers in Fe/Al welding

Key Points

• The prediction of intermetallic layer thickness differs significantly between analytical and numerical methods.
• Numerical methods provided greater accuracy in predicting layer thickness compared to analytical approaches.
• Assessment involved both analytical and numerical methods applied to Fe/Al welding processes.
• Overall, the findings highlight the importance of method selection for optimizing welding outcomes.