Progress in extrusion technology and simulation of light metal alloys [electronic resource] : selected, peer reviewed papers from the 2011 edition of the International Conference on Extrusion and Benchmark (ICEB 2011), October 3-5, 2011, Bologna, Italy / edited by Luca Tomesani and Lorenzo Donati.

Format:

Book

Conference/Event

Contributor:

Tomesani, Luca.

Donati, Lorenzo.

Conference Name:

International Conference on Extrusion and Benchmark (ICEB 2011) (Oct. 3-5, 2011 : Bologna, Italy)

International Conference on Extrusion and Benchmark (4th : 2011 : Bologna, Italy)

Series:

Key Engineering Materials

Key engineering materials, 1013-9826 ; v. 491

Language:

English

Subjects (All):

Extrusion process--Congresses.

Extrusion process.

Light metal alloys--Extrusion--Congresses.

Light metal alloys.

Simulation methods--Congresses.

Simulation methods.

Physical Description:

1 online resource (278 p.)

Edition:

1st ed.

Place of Publication:

Durnten-Zurich, Switzerland : Trans Tech Publications, 2012.

Language Note:

English

Summary:

This special volume covers all aspects of extrusion in the world of today: from innovative tools for die design to a deep analysis of the extrusion defects that still afflict most extruders and users around the world. The papers are grouped into the categories of: benchmarking, process optimization and innovation, material flow and friction, dies and tooling, seam welds and microstructures. It is expected that this book will become a source of invaluable information which will aid the everyday work of scientific and industrial researchers, engineers and students. Review from Book News Inc.: Dr

Contents:

Progress in Extrusion Technology and Simulation of Light Metal Alloys; Preface and Committees; Table of Contents; I. Extrusion Benchmark; Extrusion Benchmark 2011: Evaluation of Different Design Strategies on Process Conditions, Die Deflection and Seam Weld Quality in Hollow Profiles; II. Process Optimization; High Strength Aluminium Alloys Extrusions - A Review of the Thermo-Mechanical-Process in High Performance Profile Manufacturing; Finite Element Modelling of the Charge Welds Evolution in a Porthole Die; Surface Quality Prediction in Aluminum Extrusion

Influence of Contact Friction Conditions on Thin Profile Simulation Accuracy in ExtrusionConstitutive Equations for Hot Extrusion of AA6005A, AA6063 and AA7020 Alloys; III. Innovative Processes; Investigation of Conclad Extrusion and Multi-Billet Extrusion; Advanced Technologies Used in the Manufacture of Products from Aluminium Alloys Powder in Extrusion Process; Co-Extrusion of Aluminium-Titanium-Compounds; Processing of Wrought Magnesium Alloys to Produce Small Tubes for Biomedical Applications: Investigation about the Extrusion Process by a Laboratory Test Rig

The Process of Co-Extrusion - An AnalysisFactors Influencing Bonding Mechanics in FSW of AA5754; IV. Material Flow and Friction Evaluation; Experimental and Numerical Analysis of Material Flow in Porthole Die Extrusion; Aluminium Extrusion Weld Formation and Metal Flow Analysis in Hollow Profile Extrusions of Different Section Thickness; Experimental and Numerical Analysis of the Friction Condition in the Die Bearing during Aluminum Extrusion; Conditions for Sticking Friction between Aluminium Alloy AA6060 and Tool Steel in Hot Forming

Modeling of Friction Phenomena in Extrusion Processes by Using a New Torsion-Friction TestExperimental and Numerical Investigations on Metal Flow during Direct Extrusion of EN AW-6082; Experimental Analysis of Velocity Fields in Hot Extrusion of Aluminium Alloy 6351; V. Seam Welding Phenomena; 3D FEM-NEM Material Joining Simulation in Porthole Die Extrusion; Numerical Modeling of Extrusion Welding in Magnesium Alloys; Optimization of Aluminium Extrusion by Porthole Die Using a down Scaled Equipment; Coupled Simulative-Experimental Procedure for Studying the Solid State Bonding Phenomena

Numerical and Experimental Study on Seam Welding Behavior in Extrusion of Micro-Channel TubeAnalysis of Gas Pocket Formation during Extrusion of Al Hollow Profiles and Establishing an Extrusion Seam Weld Limit Diagram; Numerical Investigations of Welding Conditions during Extrusion of 2024 Alloy through Porthole Dies; VI. Dies and Tools; Effect of Liquid Nitrogen Die Cooling on Extrusion Process Conditions; New Concepts for Cooling of Extrusion Dies Manufactured by Rapid Tooling; Constitutive Laws for the Deformation Estimation of Extrusion Die in the Creep-Fatigue Regime

Effect of Strain Rate on Metal Flow Pattern in T-Section Extrusion Process

Notes:

Description based upon print version of record.

Includes bibliographical references and indexes.

ISBN:

3-03813-678-6

OCLC:

897640944