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Characteristics of Laser Welded Brazed AZ31/Ti-6Al-4V Dissimilar Joints

  • S. T. Auwal*
  • , S. Ramesh
  • , Auwal Ibrahim
  • , B. I. Kunya
  • , N. Mu’az
  • , M. S. Dambatta
  • , Abubakar Shehu Ahmad
  • , Caiwang Tan
  • *Corresponding author for this work
  • Kano University of Science and Technology
  • Universiti Teknologi Brunei
  • University of Malaya
  • Harbin Institute of Technology Weihai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Magnesium and Titanium alloys were welded by laser-welding brazing technique with Magnesium filler. Uniform and continuous joints were observed over wide range of processing window. A thin layer of Al-Ti IMC layer identified as Ti3Al was observed along the brazed interface. Under optimum joining condition, a maximum tensile shear load of about 1500 W was achieved. The joints fractured at the interface. Analysis of the fracture surfaces showed that reaction products were attached to the Titanium base metal, which prevented the crack propagation and facilitated the joints’ mechanical resistance.

Original languageEnglish
Title of host publication8th Brunei International Conference on Engineering and Technology 2021
EditorsMohammad Yeakub Ali, Rama Rao Karri, Shahriar Shams, Roslynna Rosli, Ena Kartina Abdul Rahman, Ramesh Singh
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735442795
DOIs
StatePublished - 10 Jan 2023
Externally publishedYes
Event8th Brunei International Conference on Engineering and Technology 2021, BICET 2021 - Bandar Seri Begawan, Brunei Darussalam
Duration: 8 Nov 202110 Nov 2021

Publication series

NameAIP Conference Proceedings
Volume2643
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference8th Brunei International Conference on Engineering and Technology 2021, BICET 2021
Country/TerritoryBrunei Darussalam
CityBandar Seri Begawan
Period8/11/2110/11/21

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