Capabilities of α-Al2O3, γ-Al2O3, and bentonite dry powders used in flat plate solar collector for thermal energy storage

A Akbarzadeh, M Ahmadlouydarab, A Niaei - Renewable Energy, 2021 - Elsevier
In this experimental study, a flat plate solar collector was constructed and examined for
absorbing and transferring heat from soil to fluid. The light source was an infrared lamp with …

Investigation of the Mechanical and Tribological Behavior of Epoxy-Based Hybrid Composite

T Albahkali, A Fouly, IA Alnaser, MB Elsheniti, A Rezk… - Polymers, 2023 - mdpi.com
The main target of this study is to evaluate the impact of hybrid reinforcement using Al2O3
nanoparticles and graphite on the epoxy nanocomposites' mechanical and tribological …

Effect of low nanosized alumina loading fraction on the physicomechanical and tribological behavior of epoxy

A Fouly, MG Alkalla - Tribology International, 2020 - Elsevier
The primary objective of the present study is to investigate how alumina nanoparticles with a
low loading fraction by weight affect the physicomechanical and tribological characteristics …

Biotribological performance of medical-grade UHMW polyethylene-based hybrid composite for joint replacement

O Hussain, B Ahmad… - Polymers and Polymer …, 2021 - journals.sagepub.com
Ultra high molecular weight polyethylene (UHMWPE) is widely used for articulating surfaces
in total hip and knee replacements. In the present work, the tribological properties of …

[HTML][HTML] Fabrication of praseodymium-doped ceria (PDC) films by slurry spin-coating technique and its structural, morphological and optical properties

MM Ravindra, R Shirasangi, HP Dasari… - Applied Surface Science …, 2023 - Elsevier
The current study is on the fabrication of PDC films prepared by slurry spin-coating
technique for photoluminescence activity. At lower spin rates (1000 rpm), thicker and uniform …

[HTML][HTML] Influence of porosity on the biomimetic growing patterns of bone-like apatite on the surface of calcium phosphate-calcium titanate-alumina compounds

ÉL Rosero-Alzate, MÁ Zapata-Pernett, D Vega-Ortiz… - Dyna, 2021 - scielo.org.co
Biomaterials are increasingly used for bone tissue regeneration because of their potential to
overcome the morbidity caused by autologous bone grafts and allografts. A combination of …

Investigation of friction behavior of TiO2: Al2O3 composite coating formed on AA2024 alloy by micro-arc oxidation

EB Kaplan - Sigma Journal of Engineering and Natural Sciences, 2024 - dergipark.org.tr
In this study, an alumina (Al2O3) ceramic coating and a composite coating containing tita-
nium dioxide (TiO2) particles were prepared on surfaces of AA2024 substrates by micro-arc …

Investigation of friction behavior of TiO2: Al2O3 composite coating formed on AA2024 alloy by micro-arc oxidation.

E Boynueğri̇ Kaplan… - Sigma: Journal of …, 2024 - search.ebscohost.com
In this study, an alumina (Al< sub> 2 O< sub> 3) ceramic coating and a composite coating
containing titanium dioxide (TiO< sub> 2) particles were prepared on surfaces of AA2024 …

Synergistic strategies in sinter-based material extrusion (MEX) 3D printing of copper: process development, product design, predictive maps and models.

KPK Ajjarapu - 2023 - ir.library.louisville.edu
Abstract 3D printing pure copper with high electrical conductivity and exceptional density
has long been challenging. While laser-based additive manufacturing technologies suffered …

[PDF][PDF] Credit author statement

A Fouly - academia.edu
The primary objective of the present study is to investigate how alumina nanoparticles with a
low loading fraction by weight affect the physicomechanical and tribological characteristics …