The mechanical properties of the weld metals are dependent on the alloying elements and the microstructure of the weld metal A lecture delivered by professor harry bhadeshia at the university of cambridge on the modelling of the microstructure and mechanical properties of steel weld metal. Neural network analysis is widely applicable in.
Prediction of impact toughness based on the microstructural characteristics of steel weld metals is complicated due to the innumerous parameters involved. This study aims at evaluating the efficiency of sensor fusion, based on neural networks, to estimate the microstructural characteristics of both the weld bead and base material in gmaw processes. The very high sensitivity of modern microalloyed steels to carbon concentration is also assessed
