A. Hashim, F., K. Salim, R., L. Jaber, H. (2013). Effects of Fusion Zone Size on Failure Modes and Mechanical Performance of Dual Phase (DP600) Steel Sheets Spot Welds.. , 4(3), 47-61.
Fadhel A. Hashim; Raid K. Salim; Hassanen L. Jaber. "Effects of Fusion Zone Size on Failure Modes and Mechanical Performance of Dual Phase (DP600) Steel Sheets Spot Welds.". , 4, 3, 2013, 47-61.
A. Hashim, F., K. Salim, R., L. Jaber, H. (2013). 'Effects of Fusion Zone Size on Failure Modes and Mechanical Performance of Dual Phase (DP600) Steel Sheets Spot Welds.', , 4(3), pp. 47-61.
A. Hashim, F., K. Salim, R., L. Jaber, H. Effects of Fusion Zone Size on Failure Modes and Mechanical Performance of Dual Phase (DP600) Steel Sheets Spot Welds.. , 2013; 4(3): 47-61.

Effects of Fusion Zone Size on Failure Modes and Mechanical Performance of Dual Phase (DP600) Steel Sheets Spot Welds.

Thi-Qar University Journal for Engineering Sciences
Article 1, Volume 4, Issue 3, 2013, Pages 47-61
Authors
Fadhel A. Hashim; Raid K. Salim; Hassanen L. Jaber
Abstract
This paper examines the effects of fusion zone size on failure modes, quasi tension -shear test and energy absorption of resistance spot welds (RSW) of dual phase (DP600) steels. Optical microscopy was used for microstructure investigation. The results showed that some samples failed in pullout failure mode and other samples failed in interfacial failure mode and the failure was located at the base metal. The conventional weld size guidance of 4t0.5 and 5t0.5is not sufficient to produce nugget pullout failure mode for DP600 resistance spot welds.
Keywords
dual; Phase Steels; shear; Tension Test; Failure Mode and Resistance Spot Weld
Statistics
Article View: 163
PDF Download: 56


Journal Management System. Powered by iJournalPro.com