Effect of Pressure on Mechanical Properties and Structural Evolution of Diffusion-Bonded Al-Ni: Insight from Molecular Dynamics Simulation

Mohamad Zaenudin, Mohammed Abdulrazaq, Salah Al-Zubaidi, Adhes Gamayel

2022

Abstract

Molecular dynamics simulation is a method to investigate the behavior of material at atomic scale. The application of molecular dynamics in investigation of the phenomena in joining processes at atomic scale has significantly increased. One of the advanced joining methods that nowadays used in joining dissimilar materials is diffusion bonding. This paper discusses the effect of pressure on the mechanical properties and structural evolution of diffusion-bonded Al-Ni. The results showed that both concentration distribution profiles and ultimate tensile strength showed excellent joints with low applied pressure (10 MPa), while higher welding pressure does not come with more benefits but decreasing the material performance. Defects and deformation that occurs during diffusion welding process has affected to the lower ultimate tensile strength which caused by the remarkably high applied welding pressure (100 MPa and 150 MPa) while at low applied pressure (10 MPa) defects and deformation is relatively low and thus affect to an excellent result in ultimate tensile strength value.

Paper Citation

in Harvard Style

Zaenudin M., Abdulrazaq M., Al-Zubaidi S. and Gamayel A. (2022). Effect of Pressure on Mechanical Properties and Structural Evolution of Diffusion-Bonded Al-Ni: Insight from Molecular Dynamics Simulation. In Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES; ISBN 978-989-758-619-4, SciTePress, pages 337-341. DOI: 10.5220/0011770300003575

in Bibtex Style

@conference{icast-es22,
author={Mohamad Zaenudin and Mohammed Abdulrazaq and Salah Al-Zubaidi and Adhes Gamayel},
title={Effect of Pressure on Mechanical Properties and Structural Evolution of Diffusion-Bonded Al-Ni: Insight from Molecular Dynamics Simulation},
booktitle={Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES},
year={2022},
pages={337-341},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011770300003575},
isbn={978-989-758-619-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES
TI - Effect of Pressure on Mechanical Properties and Structural Evolution of Diffusion-Bonded Al-Ni: Insight from Molecular Dynamics Simulation
SN - 978-989-758-619-4
AU - Zaenudin M.
AU - Abdulrazaq M.
AU - Al-Zubaidi S.
AU - Gamayel A.
PY - 2022
SP - 337
EP - 341
DO - 10.5220/0011770300003575
PB - SciTePress