Micro-hardness and wear behavior of AA2014/Al2O3 surface composite produced by friction stir processing

Bharti, Shalok; Ghetiya, Nilesh D.; Patel, Kaushik M.

doi:10.1007/s42452-020-03585-2

Cited by 25 publications

(4 citation statements)

References 48 publications

(52 reference statements)

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“…the FSP was performed on a vertical milling machine. the parameters for FSP were selected based on the preliminary experiments and as per the previous literature review [ [14][15][16][17]. the tool's traverse speed of 31.5 mm/min and rotating speed of 500 rpm were employed for the process.…”

Section: Materials and Methodologymentioning

confidence: 99%

Archives of Metallurgy and Materials

2022

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A Study on the Influence of ReInfoRcement Volume on AA5083/(Sic-Gr) hybRId SuRfAce compoSIte deVeloped by fRIctIon StIR pRoceSSInG in this study, a hybrid surface composite of aa5083/SiC-Gr was produced by Friction Stir Processing (FSP). reinforcement material each in 50:50 proportion was filled in the base matrix using holes method. three different hybrid reinforcement volumes of 301.6 mm 3 , 452.4 mm 3 , and 603.2 mm 3 were prepared for surface composite. optical and Scanning electron Microscopy was used to check the quality of the prepared surface composite and homogeneous distribution of reinforcement was observed in the images. it was observed that due to better uniform distribution of reinforcement particles during 3 pass FSP, specimens with 301.6 mm 3 reinforcement volume showed enhanced microhardness and wear properties in comparison with the other specimens.

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Section: Materials and Methodologymentioning

confidence: 99%

Archives of Metallurgy and Materials

2022

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“…With increased heat generation during friction stir processing, the surface material becomes soft and obtains the proper surface roughness. Besides, the nanopowders in the aluminum base metal improve the surface roughness compared to the nonreinforced matrix 44 . In addition, Fig.…”

Section: Surface Topographymentioning

confidence: 99%

Evaluating the influence of various friction stir processing strategies on surface integrity of hybrid nanocomposite Al6061

Molla Ramezani,

Davoodi

2024

Sci Rep

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To fundamentally investigate the influence of different friction stir processing (FSP) strategies, namely raster, spiral, and parallel in various passes on the surface integrity of hybrid aluminum nanocomposites reinforced by titanium oxide (TiO2), silicon carbide (SiC), and zirconium oxide (ZrO2) nanoparticles, various examinations were conducted. The surface integrity, comprising microstructural characterization, elemental composition, surface topography, roughness, waviness, and microhardness was studied by different analyses, including scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), optical microscopy (OM), atomic force microscopy (AFM), and Vickers microhardness machine in different zones. Results demonstrated that surface integrity and quality are dependent on the type of FSP strategy. SEM images revealed that a homogeneous distribution of the nanoparticles in the matrix is obtainable by the parallel and raster FSP strategies. Roughness and waviness measurements illustrated that the surface topography of the hybrid nanocomposite was symmetrical and improved by raster strategy and TiO2 + ZrO2 nanoparticle reinforcement. Furthermore, the two-pass FSP improved the arithmetic average surface value (Ra) such that the Ra of two passes decreased by 32.5% compared to a single one. The mean microhardness in the spiral, raster, and parallel pass strategies increased by ~ 45%, 37%, and 31%, respectively.

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“…Table 3 presents a list of metals commonly used as matrices for MMCs, with aluminum being the most researched [122][123][124][125]. Various grades of aluminum, including AA2014 [126], LM13 [127], AA5083 [128], AA2009 [60], AA7075 [129], AA6061 [62,70], ADC12 [68], A356 [130], and AA6063 [128,131], have been investigated. Other metals such as titanium, copper, magnesium, and zinc are also utilized.…”

Section: Metal Matrix Compositesmentioning

confidence: 99%

Agro waste reinforcement of metal matrix composites, a veritable sustainable engineering achievement, or an effort in futility? A critical review

Ben,

Olubambi

2024

Mater. Res. Express

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The utilization of agro waste as reinforcement in metal matrix composites (MMCs) has sparked interest regarding its feasibility and sustainability in engineering practices. Compared to synthetic reinforcements, its efficacy as a potentially cost-effective and environmentally friendly alternative has been explored by diverse studies. This review critically examines existing literature on agro waste-based reinforced MMCs, evaluating experimental findings on mechanical, tribological, density, and corrosion performance from a sustainable engineering perspective. Furthermore, it explores the innovative strategy of employing multi-component metal matrix composites to fabricate composites with improved performance attributes. The utilization of multi-component reinforcements has the capability to tackle issues like the challenge of disproportionate reduction in ductility and toughness peculiar to monolithic and hybrid MMCs. Despite promising results in some studies, numerous unexplored research areas and gaps remain, emphasizing the need for further investigation to provide valuable guidance for future research and development of agro waste in sustainable engineering applications.

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Micro-hardness and wear behavior of AA2014/Al2O3 surface composite produced by friction stir processing

Cited by 25 publications

References 48 publications

Archives of Metallurgy and Materials

Archives of Metallurgy and Materials

Evaluating the influence of various friction stir processing strategies on surface integrity of hybrid nanocomposite Al6061

Agro waste reinforcement of metal matrix composites, a veritable sustainable engineering achievement, or an effort in futility? A critical review

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