Effects of fusion zone size on failure modes and mechanical performance of dual phase (DP600) steel sheets spot welds
Joint Authors
Jabir, Hassanin L.
al-Basam, Fadil Abbas Hashim Muhammad
Salim, Raid K.
Source
Thi-Qar University Journal for Engineering Sciences
Issue
Vol. 4, Issue 3 (31 Dec. 2013)14 p.
Publisher
University of Thi-Qar College of Engineering
Publication Date
2013-12-31
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Abstract EN
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.
American Psychological Association (APA)
al-Basam, Fadil Abbas Hashim Muhammad& Salim, Raid K.& Jabir, Hassanin L.. 2013. 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،Vol. 4, no. 3.
https://search.emarefa.net/detail/BIM-748813
Modern Language Association (MLA)
al-Basam, Fadil Abbas Hashim Muhammad…[et al.]. 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 Vol. 4, no. 3 (2013).
https://search.emarefa.net/detail/BIM-748813
American Medical Association (AMA)
al-Basam, Fadil Abbas Hashim Muhammad& Salim, Raid K.& Jabir, Hassanin L.. 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. 2013. Vol. 4, no. 3.
https://search.emarefa.net/detail/BIM-748813
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-748813