Title of article
Modeling the temperature rise in high-pressure torsion
Author/Authors
Pereira، نويسنده , , Pedro Henrique R. and Figueiredo، نويسنده , , Roberto B. and Huang، نويسنده , , Yi and Cetlin، نويسنده , , Paulo R. and Langdon، نويسنده , , Terence G.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
4
From page
185
To page
188
Abstract
Experiments and finite element modeling were used to estimate the temperature rise during high-pressure torsion. The results show the temperature rise is dependent upon the material strength, the rotation rate, the sample radius, the heat capacity and the volume of the anvils. A general relationship is derived which predicts the temperature rise in samples of different geometries processed using different anvil sizes. A simplified version of the equation is presented for general use.
Keywords
finite element modeling , High-pressure torsion , Severe plastic deformation , temperature rise
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2014
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2174683
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