Title of article
Planar Twist Extrusion versus Twist Extrusion
Author/Authors
Y. Beygelzimer، نويسنده , , D. Prilepo، نويسنده , , R. Kulagin، نويسنده , , V. Grishaev، نويسنده , , O. Abramova، نويسنده , , V. Varyukhin، نويسنده , , M. Kulakov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
8
From page
522
To page
529
Abstract
A modification of Twist Extrusion (TE) process, Planar Twist Extrusion (PTE) with a die having two flat parallel walls moving by the plunger, was designed and implemented in the present study. Characteristics of the deformed state after PTE and TE as well as pressures involved in the processes were studied by means of experiments on aluminum samples and finite element modelling. The differences in a character of the strain distribution and mechanisms of its accumulation during PTE and TE were established. Both processes permitted mixing of the samples on a microscale.
Keywords
Severe plastic deformation , Twist extrusion , Movable die walls , Homogenization , Simple shear , Planar Twist Extrusion
Journal title
Journal of Materials Processing Technology
Serial Year
2011
Journal title
Journal of Materials Processing Technology
Record number
1184087
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