Fabrication and Characterization of Sn-Based Babbitt Alloy Nanocomposite Reinforced with Al2O3 Nanoparticles/Carbon Steel Bimetallic Material

M Ramadan, AS Alghamdi, T Subhani, KSA Halim - Materials, 2020 - mdpi.com
Sn-based Babbitt alloy was reinforced with alumina nanoparticles to prepare a novel class
of nanocomposites. The route of liquid metallurgy in combination with stirring mechanism …

Development and optimization of tin/flux mixture for direct tinning and interfacial bonding in aluminum/steel bimetallic compound casting

M Ramadan, AS Alghamdi, KM Hafez, T Subhani… - Materials, 2020 - mdpi.com
Interfacial bonding highly affects the quality of bimetallic bearing materials, which primarily
depend upon the surface quality of a solid metal substrate in liquid–solid compound casting …

Novel approach for using ductile iron as substrate in bimetallic materials for higher interfacial bonding bearings

M Ramadan, KM Hafez, AS Alghamdi, B Ayadi… - International Journal of …, 2022 - Springer
Abstract The Sn-based Babbitt and ductile iron bimetallic composites were fabricated by
liquid–solid compound casting process. The Sn-based Babbitt alloy was melted in an …

Enhancement of surface and interface properties of low carbon steel by hybrid ZnO and NiO nanoparticles reinforced tin coating

KS Abdel Halim, M Ramadan, ESM Sherif, KM Hafez… - Crystals, 2022 - mdpi.com
Tin matrix nanocomposite coatings containing ZnO and NiO nanoparticles, both individually
and combined, were deposited on low carbon steel substrates. The aim was to investigate …

Interfacial microstructure and corrosion behaviour of mild steel coated with alumina nanoparticles doped tin composite via direct tinning route

AS Alghamdi, KS Abdel Halim, MA Amin… - Coatings, 2021 - mdpi.com
The improvement of the surface properties of ferrous metallic materials has become a crucial
criterion for advanced engineering applications. The interfacial microstructure and corrosion …

Interfacial Microstructure and Shear Strength Improvements of Babbitt–Steel Bimetal Composites Using Sn–Bi Interlayer via Liquid–Solid Casting

N Fathy - Sustainability, 2023 - mdpi.com
To enhance the performance of Babbitt–steel bimetallic composites, bismuth (Bi) was
incorporated into the Tin (Sn)-interlayer. Babbitt–steel bimetallic composites were created …

[HTML][HTML] Constitutive behavior and fracture of intermetallic compound layer in bimetallic composite materials: Modeling and application to bimetal forming process

W Rajhi, B Ayadi, A Khaliq, A Al-Ghamdi, M Ramadan… - Materials & Design, 2021 - Elsevier
This paper presents a novel experimental and computational methodology to characterize
the fracture behavior of the intermetallic bonding layer particularly for the bimetallic forming …

Interfacial microstructures and properties of hyper-eutectic Al–21Si/hypo-eutectic Al–7.5 Si bimetallic material fabricated by liquid–liquid casting route

M Ramadan, AS Alghamdi - Mechanical Sciences, 2020 - ms.copernicus.org
The bimetal casting process using the liquid–liquid technique was developed to produce a
high-quality hyper-eutectic Al–21Si/hypo-eutectic Al–7.5 Si alloy bimetal material …

Microstructure and Mechanical Performance of Tin-Based Babbitt Alloy Containing Iron Oxide and Silica Nanoparticles

M Ramadan, T Subhani, KM Hafez, N Fathy, B Ayadi… - Metals, 2023 - mdpi.com
Iron oxide and silica nanoparticles were individually incorporated in tin-based Babbitt alloy
and combined to prepare a novel class of nanocomposites for bearing material applications …

Interfacial microstructure and hardness of Sn-Based Babbitt/C93700 Cu-Pb-Sn bimetallic materials

M Ramadan, KM Hafez - Materials Today: Proceedings, 2021 - Elsevier
The effect of volume ratios of liquid Babbitt/solid Cu (VL/VS) on the interfacial structure of
Babbitt-C93700 Cu bimetallic composites were evaluated. Compound casting process was …