A Recrystallisation Based Investigation for Efficiency of Processing Routes during Equal Channel Angular Extrusion

Satyam Suwas; André Eberhardt; László S. Tóth; Jean-Jacques Fundenberger; Thierry Grosdidier

doi:10.4028/www.scientific.net/MSF.467-470.1325

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HomeMaterials Science ForumMaterials Science Forum Vols. 467-470A Recrystallisation Based Investigation for...

A Recrystallisation Based Investigation for Efficiency of Processing Routes during Equal Channel Angular Extrusion

Abstract:

The amount of stored energy of cold work for the processing routes A and Bc of Equal Channel Angular Extrusion (ECAE) process has been measured using differential scanning calorimetry. The study is preceded by the effect of amount of ECAE deformation on materials of different stacking fault energies, namely Cu and Ag. The results indicate that the different processing routes have significant effect on the stored energy, which is likely to affect the grain refinement process.

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Periodical:

Materials Science Forum (Volumes 467-470)

Pages:

1325-1332

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.467-470.1325

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Online since:

October 2004

Authors:

Satyam Suwas, André Eberhardt, László S. Tóth, Jean-Jacques Fundenberger, Thierry Grosdidier

Keywords:

Differential Scanning Calorimetry (DSC), Equal Channel Angular Extrusion (ECAE), Recrystallization, Stored Energy

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