• français
    • English
    English
  • Ouvrir une session
Aide
Voir le document 
  •   Accueil de SAM
  • Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)
  • Voir le document
  • Accueil de SAM
  • Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)
  • Voir le document
JavaScript is disabled for your browser. Some features of this site may not work without it.

The influence of position in overlap joints of Mg and Al alloys on microstructure and hardness of laser welds

Type
Articles dans des revues avec comité de lecture
Auteur
BANNOUR, Sana
38168 Institut Universitaire des systemes Thermiques Industriels - UMR 6595
ABDERRAZAK, Kamel
MATTEI, Simone
103192 Laboratoire Interdisciplinaire Carnot de Bourgogne [LICB]
MASSE, Jean-Eric
211915 Mechanics surfaces and materials processing [MSMP]
AUTRIC, Michel
38168 Institut Universitaire des systemes Thermiques Industriels - UMR 6595
MHIRI, Hatem

URI
http://hdl.handle.net/10985/6857
DOI
10.2351/1.4792615
Date
2013
Journal
The influence of position in overlap joints of Mg and Al alloys on microstructure and hardness of laser welds

Résumé

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, microhardness and optical microscopy. Differences in physical and mechanical properties of both materials, magnesium and aluminum, affect weldability and resistance of this combination, and lead to the formation of intermetallic compounds in the welded metal.

Fichier(s) constituant cette publication

Nom:
JLA2013-1.pdf
Taille:
1.673Mo
Format:
PDF
Description:
Version définitive
Voir/Ouvrir

Cette publication figure dans le(s) laboratoire(s) suivant(s)

  • Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • Microstructure and properties of welds between 5754 Al alloys and AZ31 Mg alloys using a Yb:YAG laser 
    BANNOUR, Sana; AUTRIC, Michel; MASSE, Jean-Eric; MATTEI, Simone; MHIRI, Hatem (SPIE, 2014)
    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 ...
  • Excimer laser treatment of ZE41 magnesium alloy for corrosion resistance and microhardness improvement 
    KHALFAOUI, Walid; VALÉRIO, Eric; MASSE, Jean-Eric; AUTRIC, Michel (Elsevier, 2010)
    A laser surface melting treatment (LSMT) was performed on a ZE41 Mg-alloy using an excimer KrF laser. The laser-melted layer depth depends on the laser scan speed. The morphology and the microstructure of the laser-melted ...
  • Friction behavior of laser cladding magnesium alloy against AISI 52100 steel 
    FABRE, Agnès; MASSE, Jean-Eric (Elsevier, 2012)
    The use of magnesium alloys in engineering applications is becoming increasingly important as a relatively low density allows savings in energy consumption and therefore reduction in air pollution. An associated reduction ...
  • Texture evolution in Nd:YAG-laser welds of AZ31 magnesium alloy hot rolled sheets and its influence on mechanical properties 
    COMMIN, Loreleï; DUMONT, Myriam; ROTINAT, René; PIERRON, Fabrice; MASSE, Jean-Eric; BARRALLIER, Laurent (Elsevier, 2011)
    AZ31 hot rolled magnesium alloy presents a strong basal texture. Using laser beam welding (LBW) as a joining process induces high temperature gradients leading to major texture changes. EBSD was used to study the texture ...
  • CO2 laser beam welding of AM60 magnesium-based alloy 
    BELHADJ, Asma; MASSE, Jean-Eric; BARRALLIER, Laurent; BOUHAFS, Mahmoud; BESSROUR, Jamel (Laser Institute of America, 2010)
    Magnesium alloys have a 33% lower density than aluminum alloys, whereas they exhibit the same mechanical characteristics. Their application increases in many economic sectors, in particular, in aeronautic and automotive ...

Parcourir

Tout SAMLaboratoiresAuteursDates de publicationCampus/InstitutsCe LaboratoireAuteursDates de publicationCampus/Instituts

Lettre Diffuser la Science

Dernière lettreVoir plus

Statistiques de consultation

Publications les plus consultéesStatistiques par paysAuteurs les plus consultés

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales