Finite element analysis and experimental validation of polymer–metal contacts in block-on-ring configuration

KYE Awwad, K Fallahnezhad, BF Yousif, A Mostafa… - Friction, 2024 - Springer
The wear profile analysis, obtained by different tribometers, is essential to characterise the
wear mechanisms. However, most of the available methods did not take the stress …

Tribological and mechanical performances of newly developed eco-epoxy composites incorporating flax fibres and graphene nanoplatelets

KYE Awwad, BF Yousif, A Mostafa… - Journal of …, 2023 - journals.sagepub.com
The inclusion of both fibre and solid lubricants into polymers may provide a potential
solution to maximise their tribological and mechanical performances. This study investigates …

[PDF][PDF] Effect of heat treatment on the grain size, microhardness and corrosion behavior of the cold-working tool steels AISI D2 and AISI O1

S Al-Qawabah, A Mostafa, A Al-Rawajfeh… - Materiali in …, 2020 - researchgate.net
The current work focuses on the effect of heat treatment on the grain size, microhardness
and corrosion behavior of AISI D2 and O1 tools steels. Samples of the investigated steels …

Mechanical Properties of Commercial Purity Aluminum Modified by Zirconium Micro-Additives

A Mostafa, W Adaileh, A Awad, A Kilani - Crystals, 2021 - mdpi.com
The mechanical properties and the fractured surfaces of commercial purity aluminum
modified by zirconium micro-additives were investigated by means of experimental …

Microstructural, Mechanical and Wear Properties of Al–1.3% Si Alloy as Compared to Hypo/Hyper–Eutectic Compositions in Al–Si Alloy System

A Mostafa, N Alshabatat - Crystals, 2022 - mdpi.com
The microstructure, mechanical properties, and wear behavior of three Al–Si alloys, namely:
Al–1.3% Si, Al–1.5% Si and Al–13.5% Si were investigated. The specimens were examined …

Влияние различных титансодержащих добавок на эффективность модифицирования эвтектического сплава системы алюминий–кремний

АД Шляпцева, ИА Петров… - Izvestiya Vuzov …, 2023 - cvmet.misis.ru
Аннотация Изучено влияние титана, в зависимости от способа его ввода в расплав, на
структуру и механические свойства эвтектического силумина АК12. Приведены …

[PDF][PDF] Microstructural, Mechanical and Wear Properties of Al–1.3% Si Alloy as Compared to Hypo/Hyper–Eutectic Compositions in Al–Si Alloy System. Crystals 2022 …

A Mostafa, N Alshabatat - 2022 - academia.edu
The microstructure, mechanical properties, and wear behavior of three Al–Si alloys, namely:
Al–1.3% Si, Al–1.5% Si and Al–13.5% Si were investigated. The specimens were examined …

[PDF][PDF] Mechanical Properties of Commercial Purity Aluminum Modified by Zirconium Micro-Additives. Crystals 2021, 11, 270

A Mostafa, W Adaileh, A Awad, A Kilani - 2021 - academia.edu
The mechanical properties and the fractured surfaces of commercial purity aluminum
modified by zirconium micro-additives were investigated by means of experimental …

[PDF][PDF] Grain refinement of cast Zamak 5 alloy by 0.1, 0.2 and 0.5 wt.% Mn

A Mostafa, U Al-Qawabeh, A Al-Akailah - researchgate.net
In this work, the effect of 0.1, 0.2, and 0.5 wt.% Mn additives on the grain size and
microhardness number of Zamak 5 alloy was investigated. The Mn concentration was …