At present aluminium matrix composites are widely used in engineering applications. Aluminium matrix composites are providing such superior properties which cannot be achieved by any existing monolithic material. Properties of aluminium matrix composite are highly influenced by nature of reinforcement which can be either in continuous or discontinuous fibre form. It also depends on the selection of processing techniques for the fabrication of aluminium matrix composites which depends on many factors including type of matrix and reinforcement, the degree of microstructural integrity desired and their structural, mechanical, electrochemical and thermal properties. Present paper reports an overview on synthesis routes, mechanical behavior and applications of aluminium matrix composites. Special focus is given to primary processing techniques for manufacturing of aluminium matrix composites. In the end, commercialization challenges, industrial aspects and future research directions are also briefed.

Advance research progresses in aluminium matrix composites: manufacturing & applications

In the last few decades, man has become more innovative in discovering new materials to make his life more sustainable. Copper metal matrix composite is the most promising material for many enginee...

Towards sustainable copper matrix composites: Manufacturing routes with structural, mechanical, electrical and corrosion behaviour:

The present paper reports the effect of aluminium oxide and titanium oxide reinforcement on the properties of aluminium matrix. Aluminium matrix reinforced with aluminium oxide–titanium oxide (2.5,...

Structural and mechanical characterization of stir cast Al–Al2O3–TiO2 hybrid metal matrix composites:

Microstructural, tribological and compression behaviour of Copper matrix reinforced with Graphite-SiC hybrid composites

The aim of the present work is to investigate vickers hardness, wear behavior as well as to perform optimization of wear data for pure Al and Al-Al2O3-TiO2 hybrid metal matrix composites. The hybri...

Wear, optimization and surface analysis of Al-Al2O3-TiO2 hybrid metal matrix composites:

The aim of the present study is to investigate the effect of Si and SiC addition on the microstructure, mechanical, and corrosion properties of Al matrix-based composites. Al–Si (2 wt% fixed) alloy...

Microstructural, mechanical and corrosion behaviour of Al─Si alloy reinforced with SiC metal matrix composite

Abstract: An intelligent manhole cover management system is a crucial foundation in a smart city to effectively prevent frequent accidents related to manhole covers. Proper management of the drainage system is essential for ensuring the safety of residents. Regular inspections alone can lead to flooding and blockages in the drainage system. The displacement, relocation, and deterioration of manhole covers pose serious risks to personal safety, which contradicts the goals of smart city development. The system incorporates multiple sensors to monitor the status of manholes, including detecting lid openings, cover theft, and temperature variations. Additionally, this paper aims to analyze real-time levels of toxic gases. If the gas levels exceed the predetermined threshold, alerts will be sent to the authorized individuals through their connected mobile devices, even if they are remotely located.

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Sourav Kumar

Papers

Microstructural, mechanical and corrosion behaviour of Al─Si alloy reinforced with SiC metal matrix composite

A Smart Manhole Monitoring and Detection System