Experimental Determination of Stress and Deformation Pressure in Nanostructuring Copper by Multiaxial Forging Method

Costică Bejinariu; Alin Cazac; Mohd Mustafa Al Bakri Abdullah; Andrei Victor Sandhu; Petru Lazar

doi:10.4028/www.scientific.net/AMM.754-755.784

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 754-755Experimental Determination of Stress and...

Experimental Determination of Stress and Deformation Pressure in Nanostructuring Copper by Multiaxial Forging Method

Abstract:

This paper aims to determine by experiment total stress and pressure of deformation depending on punch stroke and the level of deformation on severe plastic deformation of copper Cu_99.75 by multiaxial cold forging. The deformation process is discontinuous and includes deformation processes that define a cycle of severe plastic deformation. This paper aims to determine the stress and pressure corresponding to the first 12 cycles of severe plastic deformation.

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Periodical:

Applied Mechanics and Materials (Volumes 754-755)

Pages:

784-788

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.754-755.784

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Online since:

April 2015

Authors:

Costică Bejinariu*, Alin Cazac, Mohd Mustafa Al Bakri Abdullah, Andrei Victor Sandhu, Petru Lazar

Keywords:

Multiaxial Forging, Nanostructure, Severe Plastic Deformation

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