Al composites usage is growing and gaining importance in aerospace, automotive marine industries due to their excellent characteristics. Aluminum exhibit high resistance wear corrosion, possess strength, offer durability more such properties. In this study, 6061 alloy, reinforced with Al2O3 - MoS2 was produced by a stir casting technique its microstructure mechanical behavior were evaluated. Re...

Abstract For metal matrix composites (MMCs), introduction of low-dimensional nano-carbon materials (NCMs) into three dimensional metallic is commonly applied to enhance mechanical and physical properties metals thus significantly extend their wide range applications. However, the interfaces between NCMs are always a major issue for achieving best enhancement effects. In this paper, we investiga...

Previous experimental work by Gundel and Wawner showed that the matrix alloy has a strong effect on reaction layer growth in Ti alloy/SCS-6 composite systems. A finite difference technique was used to model the reaction layer growth, which predicts the same trends as those exhibited by the experimental data. Matrix alloying elements such as Mo and Cr in metastable R alloys will affect the equil...

High Speed Steels (HSS) produced by electro-slag remelting call be viewed as particle reinforced Metal Matrix Composites (MMCs) consisting of alternating layers of high and low inch]sion volume fraction. These phase arrangements require specific models to bc used in analytical and numerical studies of the elastoplast,ic response of HSS. In the present study, a hierarchical micro-mesomacro appro...

In this paper, an experiment is conducted to optimize the kerf width of wire electrical discharge machining (WEDM) on Aluminum hybrid composite with Zinc coated brass wire using Taguchi method. Aluminum metal matrix composites (MMCs) reinforced with silicon carbide particulate (SiCp) find several applications due to their improved mechanical properties for a wide variety of aerospace and automo...

Under certain conditions, hydrogen can degrade the mechanical properties and fracture behavior of most structural alloys; however, it also has some positive effects in metals. Several current and potential applications of hydrogen for enhancing the production and processing of materials are reviewed. These include thermohydrogen processing (THP) and forming of refractory alloys, processing of r...

Aluminium metal matrix composites have wide applications in the aerospace and automotive industries due to their excellent physical properties like hardness, tensile strength, etc. The reinforcement of ZrO2 hard ceramic particles soft solid lubricant graphite on AA6082 produces a high-strength composite. This research aims fabricate AA6082-ZrO2-Gr MMCs with different compositions evaluate abras...

This study focuses on a comparative analysis of mechanical behavior and microstructural characteristics Cu matrix (C87600) based hybrid composites reinforced with SiC-Grp WC-Grp fabricated by the stir casting process. The graphite particle percentage was kept constant, whereas content SiC WC in respective varied to analyze properties composites. morphological observation carried out field emiss...