Modeling of continues laser welding for Ti-6Al-4V Alloys Using COMSOL multiphysics software

Abstract EN

model for laser welding process using finite element method, the model was used for this work using the COMSOL Multiphysics software to predict the distribution of the temperature in the joint and to show the four welding zones (the melting zone, partial melting zone, zone affected by heat, and the material base).

CO2 continues (CW) Laser used in the model welding thin sheets of titanium alloy Ti-6Al-4V.

The results of this simulation work have been compared with the experimental works to show good agreement.