Modeling of Continues Laser Welding for Ti-6Al-4V Alloys Using COMSOL Multiphysics Software

Authors

• Haneen Salman, Department of Laser and optoelectronic Engineering University of Technology, Baghdad, Iraq.Follow
• Kadhim Hubeatir, Department of Laser and optoelectronic Engineering University of Technology, Baghdad, Iraq.
• Mohanned AL-Khafaji, Department of Production Engineering and Metallurgy, University of Technology, Baghdad, Iraq.Follow

Keywords

laser welding, Finite element method, comsol Multiphysics soft, titanium alloy Ti-6Al-4v

Document Type

Research Paper

Abstract

A 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.

Recommended Citation

Salman, Haneen; Hubeatir, Kadhim; and AL-Khafaji, Mohanned (2026) "Modeling of Continues Laser Welding for Ti-6Al-4V Alloys Using COMSOL Multiphysics Software," Engineering and Technology Journal: Vol. 36: Iss. 8, Article 11.
DOI: https://doi.org/10.30684/etj.36.8A.11

DOI

10.30684/etj.36.8A.11

First Page

914

Last Page

918