Issue 76

H. Houri et alii, Fracture and Structural Integrity, 76 (2026) 238-264; DOI: 10.3221/IGF-ESIS.76.15

Numerical and experimental study of the behavior of a polyamide during the ECAE process using a 105° die

Houari Habib, Aour Benaoumeur Laboratory of Applied Biomechanics and Biomaterials, National Polytechnic School of Oran, Algeria houarihabib@yahoo.fr, http://orcid.org/0009-0007-6626-3996 benaoumeur.aour@enp-oran.dz, http://orcid.org/0000-0003-1300-0790 Ramtani Salah IUT de Saint-Denis, Département Génie Mécanique et Productique, Laboratoire CB3S, Equipe BEST, France ramtani@univ-paris13.fr, http://orcid.org/0000-0002-4873-7584 Benalia Faycal Department of Physics, Higher Normal School of Laghouat Taleb Abderrahmane, Algeria allfaycal@yahoo.fr, http://orcid.org/0009-0008-9437-8114 Barboura Salma Laboratoire des Sciences des Procédés et des Matériaux, LSPM - CNRS UPR3407, France salma.barboura@univ-paris13.fr

Citation: Houari H., Aour B., Ramtani S., Benalia F, Barboura S., Numerical and experimental Study of the behavior of a polyamide during the ECAE process using a 105° die, Fracture and Structural Integrity, 76 (2026) 238-264.

Received: 16.11.2025 Accepted: 10.01.2026 Published: 13.03.2026 Issue: 04.2026

Copyright: © 2026 This is an open access article under the terms of the CC-BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

K EYWORDS . ECAE, Polyamide, Finite element analysis, Equivalent Plastic Strain, Friction.

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