Microstructure and properties of welds between 5754 Al alloys and AZ31 Mg alloys using a Yb:YAG laser
| dc.contributor.author | BANNOUR, Sana |
| dc.contributor.author
hal.structure.identifier | AUTRIC, Michel
|
| dc.contributor.author
hal.structure.identifier | MATTEI, Simone
|
| dc.contributor.author | MHIRI, Hatem |
| dc.contributor.author
hal.structure.identifier | MASSE, Jean-Eric
|
| dc.date.accessioned | 2014 |
| dc.date.available | 2014 |
| dc.date.issued | 2014 |
| dc.date.submitted | 2014 |
| dc.identifier.uri | http://hdl.handle.net/10985/8516 |
| dc.description | The authors wish to thank Mr. Henri ANDRZEJEWSKI for his technical assistance in laser experiments. The authors wish to place their sincere thanks to Professor Philippe BOURNOT and Dr. Eric VALERIO for helpful discussions. |
| dc.description.abstract | Dissimilar laser beam welding between A5754 Al alloy and AZ31 Mg alloy with the plate thickness of 2 mm was investigated. Complex flow pattern characterized by a large volume of intermetallic compounds Al12Mg17 and Al3Mg2 is formed in the fusion zone. Microhardness measurement of the dissimilar welds presents an uneven distribution due to the complicated microstructure of the weld, and the maximum value of microhardness in the fusion zone is much higher than of the base materials. |
| dc.language.iso | en_US |
| dc.publisher | SPIE |
| dc.rights | Post-print |
| dc.subject | Magnesium alloy |
| dc.subject | Aluminum alloy |
| dc.subject | Laser welding |
| dc.subject | Microstructure characterization |
| dc.subject | Dissimilar materials |
| dc.title | Microstructure and properties of welds between 5754 Al alloys and AZ31 Mg alloys using a Yb:YAG laser |
| dc.typdoc | Communication avec acte |
| dc.localisation | Centre de Aix en Provence |
| dc.subject.hal | Sciences de l'ingénieur: Matériaux |
| ensam.audience | Internationale |
| ensam.conference.title | 20th International Symposium on High Power Laser Systems & Applications |
| ensam.conference.date | 2014-08-25 |
| ensam.country | China |
| ensam.title.proceeding | Proceedings of the 20th International Symposium on High Power Laser Systems & Applications |
| ensam.page | 1-9 |
| hal.identifier | hal-01064015 |
| hal.version | 1 |
| hal.status | accept |
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Structure and properties of laser beam welding zone of dissimilar materials, AZ31 magnesium alloy and A5754 Aluminum alloy, are investigated. The microstructure and quality of the Mg/Al weld were studied by metallography, ... -
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