A Mathematical Model of Deformation under High Pressure Torsion Extrusion

A Mathematical Model of Deformation under High Pressure Torsion Extrusion

High pressure torsion extrusion (HPTE) is a promising new mechanism for severe plastic deformation of metals and alloys. It enables the manufacture of long products with a radial gradient ultrafine-grained structure and of composite materials with a helical inner architecture at the meso and the mac...

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Bibliographic Details
Main Authors: Roman Kulagin, Yan Beygelzimer, Yuri Estrin, Yulia Ivanisenko, Brigitte Baretzky, Horst Hahn
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Metals
Subjects:
light metals
processing
severe plastic deformation
high pressure torsion extrusion
finite element model
equivalent strain
mechanical properties
Online Access:http://www.mdpi.com/2075-4701/9/3/306

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