Microstructure, Mechanical Behavior and Tensile Fractography of 90-Micron-Sized Titanium Carbide Particles Reinforced Al2219 Alloy Die Cast Metal Composites

Harti, Jayasheel I.; Prasad, T. B.; Nagaral, Madeva; Jadhav, Pankaj; Auradi, V.; Prakash, Sangeeta

doi:10.1007/s11668-020-01107-1

Cited by 11 publications

(7 citation statements)

References 8 publications

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“…There is no reaction between the reinforcement and the metal matrix phase since the materials used to make MMCs have distinct physical and chemical characteristics. Processing and application of the created MMC require careful attention to detail because of the regulated reaction required to bring the components into equilibrium and prevent easy fiber pullout [28,29].…”

Section: Introductionmentioning

confidence: 99%

A review on constituents, applications and processing methods of metal matrix composites

S B Angadi,

Madeva Nagaral,

Nagaraj Namdev

et al. 2024

Int. J. Sci. Res. Arch.

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Metal matrix composites (MMCs) exhibit superior mechanical and wear resistant properties, allowing them to be deployed in a variety of manufacturing applications, including structural, automotive, aerospace domains etc. Aluminium as the matrix material has numerous applications due to its high strength-to-weight ratio. The inclusion of hard ceramic particles in aluminium alloys increases overall strength and wear-resistance. It is important to know about different constituents of composite materials. In the present review paper an attempt has been made to highlight important constituents of metal matrix composites and their applications. Also, this review paper covers the various manufacturing techniques of metal composites.

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Section: Introductionmentioning

confidence: 99%

A review on constituents, applications and processing methods of metal matrix composites

S B Angadi,

Madeva Nagaral,

Nagaraj Namdev

et al. 2024

Int. J. Sci. Res. Arch.

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“…Tere are many examples of the application of composites, which can apply in diferent environments [4]. Composite materials are used to construct structures such as buildings, bridges, boat hulls, and ships [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Influence of Microstructural Characteristics on Wear and Corrosion Behaviour of Si3N4-Reinforced Al2219 Composites

Manjunatha¹,

Prasad²,

Hanumanthappa³

et al. 2023

Advances in Materials Science and Engineering

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The fabrication of the Al2219 + Si3N4 composites was done by means of stir casting process. The specimen was subjected to microstructural studies. The density of Si3N4 employed in the fabrication of the composites has been evaluated. Generally, the density of the composites increases as the weight percent of Si3N4 increases. TGA and DTA were performed at temperatures ranging from 30°C to 800°C, with some mass loss noted as well as the thermal stability of an AA2219 matrix improved. Under various parameters of applied load, operating duration, and speed, the wear behaviour of the produced aluminium matrix composite (AMC) was examined. Corrosion behaviour was examined using potentiodynamic polarization curve data, and it was discovered that the rate of corrosion decreases with increasing Si3N4 content, adding to the AA2219 matrix. The research work is intended to produce a totally new composite material with various compositions of reinforcement and to investigate their mechanical properties and a result of simulation.

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“…Because of its remarkable hardness, outstanding strength, high wear and impact strength, B4C is a more prominent support material [7,8]. The aim of this work is focusing on a wide scope of utilizations in airplane, vehicle, auto and other designing applications further writing survey uncovers that many works have been done on the utilization of micro-particles as reinforcement to blend copper-micro composites by liquid metallurgy procedure [9,10]. The expected microparticles molecule has thickness viable with that of aluminum and copper for all intents and purposes high hardness.…”

Section: Introductionmentioning

confidence: 99%

Mechanical behavior and fractography analysis of Zn-Sn alloy matrix composites reinforced with nano B4C particles

Janamatti¹,

Algur²,

Nagaral³

et al. 2023

Res. Eng. Struct. Mater.

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The effect of nano-sized B4C particulates on the Zn85-Sn15 alloy has been investigated. Composites reinforced with B4C of (0%, 2%, 4% and 6%, by weight) are manufactured by two step stir casting. Microstructural studies carried out by SEM, EDS, and XRD and mechanical testing like tensile, hardness, and impact were performed on cast samples. The criteria for determining strength and fractography are met. EDS analysis confirms the homogeneous distribution of B4C particles in the Zn-Sn matrix seen in SEM micrographs. XRD examination revealed the B4C phases in the Zn-Sn alloy matrix as well. When B4C reinforcement is added to the basic matrix alloy, it improves its hardness and tensile strength with slight decrease in the ductility and impact strength. Further, tensile and impact fractured surfaces were studied to know the different fracture mechanisms.

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Microstructure, Mechanical Behavior and Tensile Fractography of 90-Micron-Sized Titanium Carbide Particles Reinforced Al2219 Alloy Die Cast Metal Composites

Cited by 11 publications

References 8 publications

A review on constituents, applications and processing methods of metal matrix composites

A review on constituents, applications and processing methods of metal matrix composites

Influence of Microstructural Characteristics on Wear and Corrosion Behaviour of Si3N4-Reinforced Al2219 Composites

Mechanical behavior and fractography analysis of Zn-Sn alloy matrix composites reinforced with nano B4C particles

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