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Tandem gas metal arc welding for low distortion butt welds
Faculty of Engineering - Papers (Archive)
  • Nathan P Larkin, University of Wollongong
  • Zengxi Pan, University of Wollongong
  • Stephen van Duin, University of Wollongong
  • Mark Callaghan
  • Huijun Li, University of Wollongong
  • John Norrish, University of Wollongong
RIS ID
57330
Publication Date
1-1-2011
Publication Details

Larkin, N. P., Pan, Z., van Duin, S., Callaghan, M., Li, H. Norrish, J. (2011). Tandem gas metal arc welding for low distortion butt welds. Advanced Materials Research, 337 (N/A), 511-516.

Abstract
The feasibility of using Tandem Gas Metal Arc Welding (T-GMAW) to produce full penetration butt welds in 5mm ship panel steel plates has been assessed and compared to the current Submerged Arc Welding (SAW) process. Experiments conducted show that the T-GMAW process is feasible and demonstrated a significant improvement over the SAW process in several areas including higher travel speed, a reduction in filler material, significantly lower post weld distortion, and a smaller Heat Affected Zone (HAZ), while maintaining similar microstructure and mechanical properties in the weld metal and HAZ.
Disciplines
Citation Information
Nathan P Larkin, Zengxi Pan, Stephen van Duin, Mark Callaghan, et al.. "Tandem gas metal arc welding for low distortion butt welds" (2011) p. 511 - 516
Available at: http://works.bepress.com/zengxi_pan/21/