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Title: Diffusion Bonding Of Al-Fe Enhanced By Gallium
Authors: Ismail, Asmawi
Bahanan, Warda
Hussain, Patthi
Mohamed Saat, Asmalina
Shaik, Nagoor Basha
Keywords: Diffusion Bonding
Interlayer Diffusion
Mechanical Properties
Issue Date: 12-Jul-2020
Publisher: MDPI
Citation: Ismail, A., Bahanan, W., Hussain, P. Bin, Saat, A. M., & Shaik, N. B. (2020). Diusion bonding of Al-Fe enhanced by gallium. Processes, 8(7), 1–9.
Abstract: In this research, diffusion bonding was carried out to produce transition joints between mild steel A36 (Fe A36) and aluminium Al 5083 (AA5083) with the presence of gallium (Ga) as an interlayer between the two faying surfaces. The microstructural development and interfacial growth of intermetallic compounds at the interface layer between Fe A36 and AA5083 after the diffusion bonding process were investigated. The joining was performed by clamping the two materials with a Ga interlayer and then heated in a furnace. The interlayer developed from this diffusion heating in air condition provides an average thickness of 30 m. Characterization of intermetallic compounds was conducted using SEM-EDX and XRD. The results showed that SEM-EDX confirmed the occurrence of inter diffusion of elements from Fe A36 and AA5083 present at interlayer. XRD analysis reveals the formation of Fe3Al at the diffusion layer.
Description: The article is indexed by Scopus
ISSN: 22279717
Appears in Collections:Journal Articles

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