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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.

Les mer
Offers a representative snapshot of modelling activities as applied to processes involving extrusion. This collection 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.
Les mer
  • Committees
  • Preface
  • 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 Equations
  • Flow 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 Modeling
  • Study 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 Seams
  • Simulation-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 Network
  • Numerical 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
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Produktdetaljer

ISBN
9780878494675
Publisert
2008-05-04
Utgiver
Trans Tech Publications Ltd; Trans Tech Publications Ltd
Vekt
600 gr
Høyde
240 mm
Bredde
170 mm
Dybde
12 mm
Aldersnivå
P, 06
Språk
Product language
Engelsk
Format
Product format
Heftet
Antall sider
242