Improved corrosion behavior of AZ31 alloy through ECAP processing

AI Alateyah, TA Aljohani, MO Alawad, HA El-Hafez… - Metals, 2021 - mdpi.com
This study aims to establish the effects of equal channel angular pressing (ECAP)
processing on the corrosion behavior and hardness values of the AZ31 Mg alloy. The AZ31 …

Effect of pre-deformation and B2 morphology on the mechanical properties of Al0. 5CoCrFeNi HEA

M Aizenshtein, E Priel, S Hayun - Materials Science and Engineering: A, 2020 - Elsevier
Al 0.5 CoCrFeNi is a promising alloy in the Al x CoCrFeNi series, since it contains a mixture
of the ductile fcc phase (A1) and the hard and ordered bcc phase (B2). The combination of …

Predicting ductile failure of aluminum components under general loading conditions: Computational implementation, model verification and experimental validation

N Rom, J Bortman, E Priel - International Journal of Solids and Structures, 2023 - Elsevier
Predicting ductile failure in engineering structural components has been an active research
topic for decades. Although the micro-mechanical phenomena that govern ductile failure are …

The effect of equal-channel angular pressing processing on microstructural evolution, hardness homogeneity, and mechanical properties of pure aluminum

AI Alateyah, M Alharbi, HA El-Hafez… - SAE International Journal …, 2021 - JSTOR
Equal-channel angular pressing (ECAP) is among the most applicable severe plastic
deformation processes used to fabricate ultrafine-grained materials with superior …

Tailoring of microstructure and shape memory properties of hot-forged NiTiNb alloy by multi-pass ECAP at high temperatures

Z Yang, H Li, Y Zhang, X Liu, Q Gu, Y Liu - Materials Science and …, 2021 - Elsevier
NiTiNb is a wide-hysteresis shape memory alloy, and the microstructure directly affects the
shape memory properties. In this study, the microstructures and shape memory properties of …

Numerical investigation of plastic strain homogeneity during equal-channel angular pressing of a Cu-Zr alloy

J Wongsa-Ngam, N Noraphaiphipaksa… - Crystals, 2021 - mdpi.com
A three-dimensional finite element method (3D FEM) simulation was carried out using
ABAQUS/Explicit software to simulate multi-pass processing by equal-channel angular …

[HTML][HTML] A Data-Driven Methodology for Obtaining the Stress–Strain Curves of Metallic Materials Using Discrete Indentation Tests

N Rom, E Priel - Metals, 2025 - mdpi.com
Determining the stress–strain curve and other plastic properties using instrumented
indentation techniques has long been a topic of active study. The potential to use small …

Small punch testing of Al-TiB2 composites fabricated by spark plasma sintering: A computational and experimental study

E Priel, B Mittelman, N Trabelsi… - Journal of …, 2022 - journals.sagepub.com
The Small Punch Test (SPT) method is especially useful for quantifying the mechanical
properties of metallic materials in cases where the material available for testing is limited or …

Cold Forming of Al-TiB2 Composites Fabricated by SPS: A Computational Experimental Study

E Priel, NU Navi, B Mittelman, N Trabelsi, M Levi… - Materials, 2020 - mdpi.com
The mechanical response and failure of Al-TiB2 composites fabricated by Spark Plasma
Sintering (SPS) were investigated. The effective flow stress at room temperature for different …

Finite Element Analysis of Large Plastic Deformation Process of Pure Molybdenum Plate during Hot Rolling

J Han, Q Cheng, P Hu, H Xing, S Li, S Ge, X Hua, B Hu… - Metals, 2023 - mdpi.com
The rare molybdenum resources are being increasingly used in heavy industries. In this
study, the common unidirectional and cross hot rolling operations, for pure molybdenum …