Interface Microstructure and Mechanical Properties of Al/Steel Bimetallic Composites Fabricated by Liquid-Solid Casting with Rare Earth Eu Additions

F Mao, P Zhang, S Wei, C Chen, G Zhang, M Xiong… - Materials, 2022 - mdpi.com
To improve the Al/Steel bimetallic interface, Eu was firstly added to the Al/Steel bimetallic
interface made by liquid-solid casting. The effects of Eu addition on the microstructure …

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 …

Combined effects of optimized heat treatment and nickel coating for the improvement of interfacial bonding in aluminum–iron alloys hybrid structures

G Moon, E Lee - Applied Sciences, 2021 - mdpi.com
The effects of nickel coating and heat treatment on the interfacial bonds of aluminum–iron
(Al/Fe) alloys hybrid structures were investigated using microstructural analysis. The …

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 …

Super Bonding Strength of Al2O3 Nanoparticles Reinforced Sn Interlayer Steel/Aluminum Bimetal Casting

M Ramadan, A Khaliq, KM Hafez, AS Alghamdi… - Crystals, 2022 - mdpi.com
For specialized applications, it is incumbent to develop new materials that enable
manufacturers to develop new processes and designs. For better fuel economy, structural …

Experiment and computation: A combined approach to characterize the constitutive and fracture behaviors of metallurgical bonding interface in bimetallic composites

W Rajhi, B Ayadi, M Ramadan… - Journal of …, 2022 - journals.sagepub.com
This paper presents a novel experimental and computational approach to characterize
fracture behavior of the intermetallic bonding layer (IMBL) in bimetallic bearing materials …

Interfacial Microstructure and Bonding Area of Sn-based Alloy-GG25 Gray Iron Bimetallic Material Using Flux, Sn, and Sn-Zn Interlayer Compound Casting

N Fathy - Engineering, Technology & Applied Science Research, 2022 - etasr.com
A bimetallic casting consisting of GG25 gray iron substrate and Sn-based alloy using the
liquid-solid technique has been studied in this paper. Three different pretreatment processes …