Title of article
Tensile properties of friction stir welded joints of 2024 aluminum alloys in different heat-treated-state
Author/Authors
Hakan Ayd?n، نويسنده , , Ali Bayram، نويسنده , , Agah U?uz، نويسنده , , Kemal Sertan Akay، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2009
Pages
11
From page
2211
To page
2221
Abstract
In this study, the different heat-treated-state 2024 Al-alloys were friction stir welded. The tensile properties of the joints have a tendency to increase with the precipitation hardening of the base material. The peak tensile properties have been obtained in the T6 (100 °C – 10 h) joint. It is observed that the weld zone is strengthened by the friction stir welding process for the 2024-O joint. The fracture regions are detected near the nugget for W joint, the interface between the nugget and the thermomechanically affected zone for T4 and T6 joints and base material for O joint.
Keywords
C. Heat treatments , D. Welding , E. mechanical
Journal title
Materials and Design
Serial Year
2009
Journal title
Materials and Design
Record number
1068253
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