Advances on extrusion technology and simulation of light alloys / / edited by Luca Tomesani and Lorenzo Donati
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| Titolo: |
Advances on extrusion technology and simulation of light alloys / / edited by Luca Tomesani and Lorenzo Donati
|
| Pubblicazione: | Stafa-Zurich, Switzerland ; ; Enfield, New Hampshire : , : Trans Tech Publications, , [2008] |
| ©2008 | |
| Descrizione fisica: | 1 online resource (239 p.) |
| Disciplina: | 671.34 |
| Soggetto topico: | Extrusion process |
| Light metal alloys - Extrusion | |
| Simulation methods | |
| Altri autori: |
TomesaniLuca
DonatiLorenzo
|
| Note generali: | "Presented at the conference, give a very representative snapshot of the modelling activities for processes involving extrusion"--Pref. |
| Nota di bibliografia: | Includes bibliographical references and indexes. |
| Nota di contenuto: | Advances on Extrusion Technology and Simulation of Light Alloys; Committees; Preface; Table of Contents; I. Extrusion Benchmark; Extrusion Benchmark 2007 - Benchmark Experiments: Study on Material Flow Extrusion of a Flat Die; II. Keynotes; Modifications of the Extrusion Process of Magnesium Alloys for Improved Mechanical Properties; Experimental Techniques to Characterize Large Plastic Deformations in Unlubricated Hot Aluminum Extrusion; Innovative Methodologies for the Simulation of Static Recrystallisation during the Solution Soaking Process of Shape Extrusion |
| III. Material Flow and Constitutive EquationsFlow Front Tracking in ALE/Eulerian Formulation FEM Simulations of Aluminium Extrusion; Numerical Optimization of Bearing Length in Composite Extrusion Processes; Recent Developments in the Manufacture of Complex Components by Influencing the Material Flow during Extrusion; FE Simulation of Extrusion to Produce a Thin-Walled Wide Profile through a Spreading Pocket Die; Aluminum Rod Extrusion and Material Modeling; Hot Workability and Constitutive Equations of ZM21 Magnesium Alloy; Constitutive Models for AZ31 Magnesium Alloys; IV. Microstructure | |
| Insights to Extrusion from Finite Element ModelingStudy on Thixo-Extrusion of Semi-Solid Wrought Magnesium Alloy; Microstructure Prediction of Hot-Deformed Aluminium Alloys; Application of Adaptive Mesh and ALE Method in Simulation of Extrusion of Aluminum Alloys; V. Seam Welds and Process Optimization; Seam Welds Modeling and Mechanical Properties Prediction in the Extrusion of AA6082 Alloy; A Laboratory Scale Equipment to Relieve Force and Pressure in Cold Extrusion of Lead Hollow Components | |
| Analysis of Metal Flow through a Porthole Die to Produce a Rectangular Hollow Profile with Longitudinal Weld SeamsSimulation-Based Design of Ram Speed Profile for Isothermal Extrusion; Input Parameters Determination for Predicting Ram Speed and Billet Temperature for the First Billet; VI. Dies and Tools; Creep and Fatigue Damage in Hot Work Tools Steels during Copper and Aluminium Extrusion; Microscopic Examination of the Fracture Surfaces of an H 13 Hot Extrusion Die due to Failure at the Initial Usage Stage | |
| Simulation of Direct Extrusion Process and Optimal Design of Technological Parameters Using FEM and Artificial Neural NetworkNumerical Simulation of Combined Forward-Backward Extrusion; Mechanical Solutions for Hot Forward Extrusion under Plane Strain Conditions by upper Bound Method; Different Possibilities of Process Analysis in Cold Extrusion; A New Low Friction Die Design for Equal Channel Angular Extrusion; Modeling Approach for Determination of Backward Extrusion Strain Energy on AlCu5PbBi; Keywords Index; Authors Index | |
| Sommario/riassunto: | This collection offers a fully representative snapshot of modelling activities as applied to processes involving extrusion. It covers a wide range of topics, grouped into the categories: benchmark, keynotes, material flow and constitutive equations, microstructure, seam welds and process optimization, dies and tools. The core intent of the collection was to exploit FEM code capabilities and expert-users' knowledge for the purpose of simulating an industrial extrusion process. This work is sure to inspire similar future studies |
| Titolo autorizzato: | Advances on extrusion technology and simulation of light alloys |
| ISBN: | 3-03813-192-X |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910813950903321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
Key engineering materials ; ; v. 367.