Engineering and Technology Journal

Author = AL-Khafaji, Mohanned M.

Number of Articles: 2
Effect of Different Laser Welding Parameter on Welding Strength in Polymer Transmission Welding Using Semiconductor
Effect of Different Laser Welding Parameter on Welding Strength in Polymer Transmission Welding Using Semiconductor

Farah M. Shaker; Mohanned M. AL-Khafaji; Kadhim A. Hubeatir

Volume 38, 5A , May 2020, , Page 761-768

https://doi.org/10.30684/etj.v38i5A.368

Abstract
  In this work, the diode laser (810μm wavelength) was used for laser transmission welding application on PMMA (polymethylmethacrylate). The welding was done between opaqueness and ...  Read More ...
Modeling of Continues Laser Welding for Ti-6Al-4V Alloys Using COMSOL Multiphysics Software
Modeling of Continues Laser Welding for Ti-6Al-4V Alloys Using COMSOL Multiphysics Software

Haneen A. Salman; Kadhim A. Hubeatir; Mohanned M. AL-Khafaji

Volume 36, 8A , August 2018, , Page 914-918

https://doi.org/10.30684/etj.36.8A.11

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 ...  Read More ...