Heat transfer and fluid flow and their effects on the solidification microstructure in full-penetration laser welding of aluminum sheet
Shaoning Genga, Ping Jianga,*(
), Xinyu Shaoa, Lingyu Guob, Xuesong Gaob
), Xinyu Shaoa, Lingyu Guob, Xuesong Gaob
.
Fig. 14.. (a) SDAS obtained from experiments and phase-field simulations under different cooling rates, and the corresponding fitted curves based on Eq. (23); (b) comparison of the fitted a and n among the experimental results, the phase-field simulated results, and Easton et al.’s experimental results [
