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A Plane-Strain Analogue for the Extrusion of Sintered Billets

  • Sherif D. El Wakil

Summary

A model study has been initiated. The model specimen involved two identical blocks made of bees wax and having transverse little holes which were thoroughly distributed all over each block. The model specimens were subjected to plane strain extrusion through wedge shaped dies for a range of extrusion ratios and different die angles.

The model specimen has been found to accurately simulate the densification and deformation behaviour of actual sintered billets subjected to hot extrusion. The density distribution, the mechanics of densification and deformation and the soundness of the extrudates were investigated.

Keywords

Reduction Ratio Model Specimen Piston Displacement Central Burst High Reduction Ratio 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© The Department of Mechanical Engineering, University of Birmingham 1980

Authors and Affiliations

  • Sherif D. El Wakil
    • 1
  1. 1.Department of Mechanical EngineeringAl-Azhar UniversityCairoEgypt

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