Analysis of Extrusion Welding Conditions for AlMg Alloys with High Mg Content

Alicja Wojtyna; Dariusz Lesniak; Artur Rękas; Tomasz Latos; Krzysztof Zaborowski; Beata Leszczyńska-Madej

doi:10.4028/www.scientific.net/KEM.682.401

Paper Titles

Evaluation of Local Material Flow during Complex Deformation Conditions on the Basis of Multi Scale Analysis
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Application of Torsion Test for Determination of Rheological Properties of 5019 Aluminium Alloy
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Plastometric Testing of Rheological Properties of 5083 and 5754 Aluminium Alloy
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Research of the Laboratory Wire Drawing Process of Zinc
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Microstructure and Creep Properties of Selected Gravity Casting Magnesium Alloys
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The Effect of Homogenization and Interrupted Rolling on Microstructure and Properties of Zn-Cu-Ti Rolled Sheets
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Changes in Structure and Hardness of CuFe2 Alloy during Rolling with Cyclic Movement of Rolls
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Rheological Resistance of CuAg15 Alloy Wires
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Analysis of Extrusion Welding Conditions for AlMg Alloys with High Mg Content
p.401

HomeKey Engineering MaterialsKey Engineering Materials Vol. 682Analysis of Extrusion Welding Conditions for AlMg...

Analysis of Extrusion Welding Conditions for AlMg Alloys with High Mg Content

Abstract:

In the work, an original method and a special modified device is presented enabling to determine welding conditions of hard deformable aluminium alloys. The main advantage of the proposed method is that it simulates conditions occurring in the welding chamber of the porthole dies. The weldability tests were performed for 5754 (3,5% Mg) and 5019 (5,5% Mg) alloys, in a wide range of temperatures and pressures. The microstructure and joints strength were examined. The welding conditions of AlMg alloys that allowed obtaining high-quality joints were determined. The obtained welding stress values will be the basis for extrusion porthole die design.

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Periodical:

Key Engineering Materials (Volume 682)

Pages:

401-407

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.682.401

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Online since:

February 2016

Authors:

Alicja Wojtyna, Dariusz Lesniak*, Artur Rękas, Tomasz Latos, Krzysztof Zaborowski, Beata Leszczyńska-Madej

Keywords:

AlMg Alloys, Extrusion Welding, Joint Quality, Weldability Testing

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References

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