R. Luri, C. J. Luis Pérez, D. Salcedo, I. Puertas, J. León, I. Pérez and J. P. Fuertes, “Evolution of Damage in AA5083 Processed by Equal Channel Angular Extrusion Using Different Die Geometries,” Journal of Materials Processing Technology, Vol. 211, No. 1, 2011, pp. 48-56.

has been cited by the following article:

• TITLE: Finite Element Study on the Development of Damage and Flow Characteristics in Al7075 Alloy during Ex-ECAP

  AUTHORS: Mehdi Shaban Ghazani, Beitallah Eghbali

  KEYWORDS: Finite Element Method; Extrusion; Equal Channel Angular Pressing; Al7075

  JOURNAL NAME: Modeling and Numerical Simulation of Material Science, Vol.3 No.1, January 21, 2013

  ABSTRACT: In the present study, 3D-finite element method was conducted to investigate the deformation characteristics of Al7075 alloy during integrated extrusion-equal channel angular pressing. Effective strain, strain rate, mean stress, and damage distributions were evaluated. Severe cracking was observed at Al7075 sample after extrusion-equal channel angular pressing. Finite element results show that cracking is due to the positive mean stress and damage accumulation at the top surface of sample.