Detail publikace

Characterization of electron beam welds of precipitation hardened aluminum alloys

HAVLÍK, P. KOUŘIL, J. FORET, R.

Originální název

Characterization of electron beam welds of precipitation hardened aluminum alloys

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Effort in a number of industries (e.g. aerospace, automotive) leads to increase of performance while reducing weight and operational costs thanks to replacement of the mechanical joints by welded joints. Precipitation hardened aluminum alloys are one of the most used material in this case thanks to the favorable ratio between strength and density of material. Welding of these materials is connected with undesirable changes of structure and occurrence of typical welding defects. Range of microstructural changes and associated changes of mechanical properties depends on the chosen method of welding. This work is focused on the welding of precipitation hardenable aluminum alloys by electron beam. Electron beam welding offers many advantages including the possibility of optimizing the welding process by a variety of process parameters which may significantly change the geometry of the weld and thus the amount of present defects. The homogeneous welds of aluminum alloy Al-Cu (AA2024) and Al-Mg-Si (AA6061) were performed for the evaluation the influence of the selected process parameters on the resulted welds.

Klíčová slova

electron beam welding; welding defects; heat-treatable aluminum alloys

Autoři

HAVLÍK, P.; KOUŘIL, J.; FORET, R.

Vydáno

2. 6. 2016

Nakladatel

Brno University of Technology

Místo

Brno

ISBN

978-80-214-5358-6

Kniha

MULTI-SCALE DESIGN OF ADVANCED MATERIALS CONFERENCE PROCEEDINGS

Strany od

50

Strany do

58

Strany počet

9

URL

http://ime.fme.vutbr.cz/images/umvi/aktuality/mikulov_2016/sbornik_2016.pdf

BibTex

@inproceedings{BUT126034,
  author="Petr {Havlík} and Jan {Kouřil} and Rudolf {Foret}",
  title="Characterization of electron beam welds of precipitation hardened aluminum alloys",
  booktitle="MULTI-SCALE DESIGN OF ADVANCED MATERIALS 
CONFERENCE PROCEEDINGS",
  year="2016",
  pages="50--58",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="978-80-214-5358-6",
  url="http://ime.fme.vutbr.cz/images/umvi/aktuality/mikulov_2016/sbornik_2016.pdf"
}