Title of article
Friction stir welding of titanium alloy TiAl6V4 to aluminium alloy AA2024-T3
Author/Authors
Dressler، نويسنده , , Ulrike and Biallas، نويسنده , , Gerhard and Alfaro Mercado، نويسنده , , Ulises، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
5
From page
113
To page
117
Abstract
Titanium alloy TiAl6V4 and aluminium alloy 2024-T3 were successfully joined by friction stir welding. Microstructure, hardness and tensile strength of the butt joint were investigated. The weld nugget exhibits a mixture of fine recrystallized grains of aluminium alloy and titanium particles. Hardness profile reveals a sharp decrease at titanium/aluminium interface and evidence of microstructural changes due to welding on the aluminium side. The ultimate tensile strength of the joint reached 73% of AA2024-T3 base material strength.
Keywords
Friction stir welding , Aluminium , Titanium
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2009
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2161439
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