Key Engineering Materials

Paper Title	Page
Processing of Wrought Magnesium Alloys to Produce Small Tubes for Biomedical Applications: Investigation about the Extrusion Process by a Laboratory Test Rig Authors: Qiang Ge, Maurizio Vedani	75
The Process of Co-Extrusion – An Analysis Authors: Kai Kittner, Birgit Awiszus	81
Factors Influencing Bonding Mechanics in FSW of AA5754 Authors: Gianluca Buffa, Livan Fratini, Fabrizio Micari, Giuseppe Previte	89
Experimental and Numerical Analysis of Material Flow in Porthole Die Extrusion Authors: Thomas Kloppenborg, M. Schwane, Nooman Ben Khalifa, A. Erman Tekkaya, Alexander Brosius	97
Aluminium Extrusion Weld Formation and Metal Flow Analysis in Hollow Profile Extrusions of Different Section Thickness Authors: Yawar Abbas Khan, Henry Sigvart Valberg	105
Experimental and Numerical Analysis of the Friction Condition in the Die Bearing during Aluminum Extrusion Authors: Soeren Mueller, Jerome Muehlhause, J. Maier, P. Hora	113
Conditions for Sticking Friction between Aluminium Alloy AA6060 and Tool Steel in Hot Forming Authors: F. Widerøe, T. Welo	121
Modeling of Friction Phenomena in Extrusion Processes by Using a New Torsion-Friction Test Authors: P. Hora, Maysam Gorji, Bekim Berisha	129
Experimental and Numerical Investigations on Metal Flow during Direct Extrusion of EN AW-6082 Authors: Matthias Kammler, T. Hadifi, M. Nowak, A. Bouguecha	137
Experimental Analysis of Velocity Fields in Hot Extrusion of Aluminium Alloy 6351 Authors: Marcelo Martins, Sergio Button, José Divo Bressan	145

Paper Title

Page

Processing of Wrought Magnesium Alloys to Produce Small Tubes for Biomedical Applications: Investigation about the Extrusion Process by a Laboratory Test Rig

Authors: Qiang Ge, Maurizio Vedani

The Process of Co-Extrusion – An Analysis

Authors: Kai Kittner, Birgit Awiszus

Factors Influencing Bonding Mechanics in FSW of AA5754

Authors: Gianluca Buffa, Livan Fratini, Fabrizio Micari, Giuseppe Previte

Experimental and Numerical Analysis of Material Flow in Porthole Die Extrusion

Authors: Thomas Kloppenborg, M. Schwane, Nooman Ben Khalifa, A. Erman Tekkaya, Alexander Brosius

Aluminium Extrusion Weld Formation and Metal Flow Analysis in Hollow Profile Extrusions of Different Section Thickness

Authors: Yawar Abbas Khan, Henry Sigvart Valberg

105

Experimental and Numerical Analysis of the Friction Condition in the Die Bearing during Aluminum Extrusion

Authors: Soeren Mueller, Jerome Muehlhause, J. Maier, P. Hora

113

Conditions for Sticking Friction between Aluminium Alloy AA6060 and Tool Steel in Hot Forming

Authors: F. Widerøe, T. Welo

121

Modeling of Friction Phenomena in Extrusion Processes by Using a New Torsion-Friction Test

Authors: P. Hora, Maysam Gorji, Bekim Berisha

129

Experimental and Numerical Investigations on Metal Flow during Direct Extrusion of EN AW-6082

Authors: Matthias Kammler, T. Hadifi, M. Nowak, A. Bouguecha

137

Experimental Analysis of Velocity Fields in Hot Extrusion of Aluminium Alloy 6351

Authors: Marcelo Martins, Sergio Button, José Divo Bressan

145

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Main Themes

Progress in Extrusion Technology and Simulation of Light Metal Alloys