<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>In this study, aluminium alloy 1050 strips were bonded together using the electrically assisted roll bonding process (EARB) at electric current levels from 0 A up to 300 A. The effect of electric current level and plastic strain as the two main EARB parameters have been investigated on bonding strength by using the peel test. Results showed that by increasing the electric current level and reduction in thickness, stronger bonding strength can be obtained. Scanning electron microscopy was utilized to characterize the peeled surfaces of samples versus different thickness reduction ratios and electric current levels. Decreasing the forming strength of strips and increasing the bond strength of bonded strips about three times due to Joule heating effect in the EARB process was achieved. Moreover, by scanning electron microscopy (SEM), the peeled surfaces of samples after the peel test have been studied to investigate the bonding quality.</p>
</abstract>

In this study, aluminium alloy 1050 strips were bonded together using the electrically assisted roll bonding process (EARB) at electric current levels from 0 A up to 300 A. The effect of electric current level and plastic strain as the two main EARB parameters have been investigated on bonding strength by using the peel test. Results showed that by increasing the electric current level and reduction in thickness, stronger bonding strength can be obtained. Scanning electron microscopy was utilized to characterize the peeled surfaces of samples versus different thickness reduction ratios and electric current levels. Decreasing the forming strength of strips and increasing the bond strength of bonded strips about three times due to Joule heating effect in the EARB process was achieved. Moreover, by scanning electron microscopy (SEM), the peeled surfaces of samples after the peel test have been studied to investigate the bonding quality.

Bonding Properties of AA1050 Strips Fabricated Via Electrically Assisted Roll Bonding (EARB) Process

Sawa University, College of Medical and Health Technology

Optical Department, Ministry of Higher Education and Scientific Research

Medical Laboratories Techniques Department

University of Kufa, Faculty of Engineering

Department of Mechanical Engineering, Nanotechnology and Advanced Materials Research Unit (NAMRU)

Acta Technologica Agriculturae

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

In this study, aluminium alloy 1050 strips were bonded together using the electrically assisted roll bonding process (EARB) at electric current levels from 0 A...

Bonding Properties of AA1050 Strips Fabricated Via Electrically Assisted Roll Bonding (EARB) Process

Online veröffentlicht: 18. Aug. 2023

Seitenbereich: 180 - 184

DOI: https://doi.org/10.2478/ata-2023-0024

Schlüsselwörter
electrically assisted, bond strength, roll bonding, aluminium alloy, peeled surface

© 2023 Saade Abdalkareem Jasim et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Bonding Properties of AA1050 Strips Fabricated Via Electrically Assisted Roll Bonding (EARB) Process

Online veröffentlicht: 18. Aug. 2023

Seitenbereich: 180 - 184

DOI: https://doi.org/10.2478/ata-2023-0024

Schlüsselwörterelectrically assisted, bond strength, roll bonding, aluminium alloy, peeled surface

© 2023 Saade Abdalkareem Jasim et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Schlüsselwörter
electrically assisted, bond strength, roll bonding, aluminium alloy, peeled surface