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Aboozar Taherizadeh
Researcher at Isfahan University of Technology
Publications - 38
Citations - 648
Aboozar Taherizadeh is an academic researcher from Isfahan University of Technology. The author has contributed to research in topics: Microstructure & Ultimate tensile strength. The author has an hindex of 12, co-authored 29 publications receiving 480 citations. Previous affiliations of Aboozar Taherizadeh include University of Windsor & Sharif University of Technology.
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A non-associated constitutive model with mixed iso-kinematic hardening for finite element simulation of sheet metal forming
TL;DR: In this article, an anisotropic material model based on non-associated flow rule and mixed isotropic-kinematic hardening was developed and implemented into a user-defined material (UMAT) subroutine for the commercial finite element code ABAQUS.
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Evaluation of advanced anisotropic models with mixed hardening for general associated and non-associated flow metal plasticity
TL;DR: In this article, the authors developed a generalized finite element formulation of stress integration method for non-quadratic yield functions and potentials with mixed nonlinear hardening under non-associated flow rule.
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Development of an aluminum/amorphous nano-SiO2 composite using powder metallurgy and hot extrusion processes
TL;DR: In this article, the effect of SiO 2 nanoparticles as the reinforcing phase on the mechanical properties of aluminum matrix composites was investigated by macro-and micro-hardness, density measurement, tensile, cold compression and hot compression tests.
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Finite element simulation of springback for a channel draw process with drawbead using different hardening models
TL;DR: In this article, a user-defined material subroutine was developed based on Hill's quadratic yield function and mixed isotropic-nonlinear kinematic hardening models for both ABAQUS-Explicit (VUMAT) and ABAQUUS-Standard (UMAT), which is able to predict the springback significantly more accurately than the IH model.
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Semi-implicit numerical integration of Yoshida–Uemori two-surface plasticity model
TL;DR: In this article, a semi-implicit integration scheme was used to implement the Yoshida-Uemori two-surface model into the finite element method, where Hill's quadratic yield function was employed to account for the orthotropic behaviour of the metal sheet.