Enhancement of Physical Properties and Corrosion Resistance of Al-Cu-Al2O3/Graphene Nanocomposites by Powder Metallurgy Technique

OA El-Kady, HM Yehia, F Nouh, IM Ghayad, T El-Bitar… - Materials, 2022 - mdpi.com
In this study, we enhanced the adhesion of graphene nanosheets to achieve homogeneous
dispersion, consequently improving the electrical and thermal conductivity, coefficient of …

Characterization of Al-5Ni-0.5 Mg/x (Al2O3-GNs) nanocomposites manufactured via hot pressing technique

HM Yehia, P Nyanor, WM Daoush - Materials Characterization, 2022 - Elsevier
Exfoliating graphite to graphene nanosheets by mechanical ball milling with alumina,
coating alumina particles with graphene layers to enhance their electrical and thermal …

Homogeneous dispersion and mechanical performance of aluminum reinforced with high graphene content

HM Yehia, F Nouh, OA El-Kady… - Journal of …, 2022 - journals.sagepub.com
In this research, trials were performed to improve the mechanical properties of pure
aluminum, maintain its lightweight, and enhance the distribution of graphene with high …

Effect of copper addition on the AlCoCrFeNi high entropy alloys properties via the electroless plating and powder metallurgy technique

MA Hassan, HM Yehia, ASA Mohamed, AE El-Nikhaily… - Crystals, 2021 - mdpi.com
To improve the AlCoCrFeNi high entropy alloys'(HEAs') toughness, it was coated with
different amounts of Cu then fabricated by the powder metallurgy technique. Mechanical …

Manufacturing of aluminum nano-composites reinforced with nano-copper and high graphene ratios using hot pressing technique

HM Yehia, RAH Elmetwally, AM Elhabak, OA El-Kady… - Materials, 2023 - mdpi.com
In this study, the nano-aluminum powder was reinforced with a hybrid of copper and
graphene nanoplatelets (GNPs). The ratios of GNPs were 0 wt%, 0.4 wt%, 0.6 wt%, 1.2 wt …

Timeless Powder Hot Compaction of Nickel-Reinforced Al/(Al2O3-Graphene Nanosheet) Composite for Light Applications Using Hydrazine Reduction Method

M Nour-Eldin, O Elkady, HM Yehia - Journal of Materials Engineering and …, 2022 - Springer
This study aims at reducing the aluminum composites time production, exfoliate graphite
layers to graphene nano-sheets (GNs) by the mechanical alloy milling, and precipitate a …

Direct observation of induced graphene and SiC strengthening in Al–Ni alloy via the hot pressing technique

OA Elkady, HM Yehia, AA Ibrahim, AM Elhabak… - Crystals, 2021 - mdpi.com
In this study, Al/5 Ni/0.2 GNPs/x SiC (x= 5, 10, 15, and 20 wt%) nanocomposites were
constituted using the powder metallurgy–hot pressing technique. The SiC particles and …

Studying the microstructure, electrical, and electrochemical behaviour of the Cu-10WC/x GNs for electrochemical machining electrode and energy application

HM Yehia, F Nouh, OA El-Kady… - … of Machining and …, 2022 - inderscienceonline.com
Electroless deposition, followed by the powder metallurgy method, has been used to
manufacture Cu-10WC/GNs nanocomposite with graphene content of 0, 0.25, 0.5, 0.75, and …

Characterization of swarf Al/(Al2O3/GNs) Ag composite fabricated using stir casting and rolling process

HM Yehia, N Abdelalim, I El-Mahallawi… - Journal of Mechanical …, 2023 - Springer
In this study, alumina and graphite in a 98% to 2% ratio were prepared by mechanical
milling for 80 hrs, then surface coated with 2% Ag. The motorcycle wheel aluminum swarf …

Manufacturing of aluminum matrix composites reinforced with carbon fiber fabrics by high pressure die casting

J Bedmar, B Torres, J Rams - Materials, 2022 - mdpi.com
Aluminum matrix composites reinforced with carbon fiber have been manufactured for the
first time by infiltrating an A413 aluminum alloy in carbon fiber woven using high-pressure …