Mechanical testing of gas metal arc AA6082‐T6 weldments

Mechanical testing of gas metal arc AA6082‐T6 weldments

Tensile, fatigue, bending, Charpy, and microhardness tests were carried out both on the AA6082‐T6 parent material and on the gas metal arc weldments. The results of Charpy tests revealed higher energy absorption values for the welded material. The high temperature which the material is subjected to...

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Veröffentlicht in:Material design & processing communications 2021-04, Vol.3 (2), p.n/a
Hauptverfasser: Leoni, Francesco, Sandnes, Lise, Grong, Øystein, Berto, Filippo
Format: Artikel
Sprache:eng
Schlagworte:
AA6082‐T6
Arc welding
Bending fatigue
Charpy
Energy absorption
fatigue
Fatigue tests
Fusion welding
GMAW
High temperature
Impact strength
Impact tests
Mechanical tests
Microhardness
tensile
Vickers hardness
Weldments
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Beschreibung
Zusammenfassung:Tensile, fatigue, bending, Charpy, and microhardness tests were carried out both on the AA6082‐T6 parent material and on the gas metal arc weldments. The results of Charpy tests revealed higher energy absorption values for the welded material. The high temperature which the material is subjected to during the fusion welding brings to an extreme softening effect, reducing the strength of the material.
ISSN:2577-6576
2577-6576
DOI:10.1002/mdp2.160