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

• Pubblicazione: Durnten-Zurich, Switzerland, : Trans Tech Publications, 2012
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (278 p.)
• Disciplina: 620.16
• Soggetto topico: Extrusion process; Light metal alloys - Extrusion; Simulation methods
• Altri autori: TomesaniLuca DonatiLorenzo
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and indexes.
• Nota di contenuto: 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
• Sommario/riassunto: 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
• Titolo autorizzato: Progress in extrusion technology and simulation of light metal alloys
• ISBN: 3-03813-678-6
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910807666403321
• Lo trovi qui: Univ. Federico II
• Serie: Key Engineering Materials