Prediction of Thermal Conductivity for Al6061 Reinforced with Silicon Carbide and Graphite Using Statistical Approach

Kumar, Sushil; Prasad, M. Girish; Basavaraj, S.; Avinash, L.; Praveen, B. A.; Yadav, Shiv Prathap Singh; Varadaraj, K. R.; Chacko, Arpith

doi:10.1007/978-981-19-1388-4_18

Cited by 4 publications

(3 citation statements)

References 12 publications

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“…Eventually, this can be assumed that reliable reinforcement spreading leads to superior density. This finding is supported by several studies 24,25 .…”

Section: Density Test Results Of Al4006-mullite Mmc'ssupporting

confidence: 85%

Evaluation of Mechanical and Wear Assessment of Al-1.2Si-0.75Fe/Mullite MMCs for Industrial Applications

Galgali,

Satish,

Girish

et al. 2023

jmmf

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The outline idea is based on saddling the high quality and wear capacities of eminent engineered fortifications, for example with the lightweight and minimal effort of preparing or squandering fiery remains. There is almost no writing which has considered the outline of Aluminium Matrix Composites (AMCs) with the utilization of fortifications of agro squander slag. The Scanning Electron Microscope (SEM) images of gleaming samples, the subsequent were examined. The distribution of strengthening flecks (Mullite (Al2O3 -SiO2 )) is recovered to be steady. Mullite specks are not confined to the grain frontiers. From the wear studies of Al4006 alloy, it was observed that there was more wear out of the surface when compared to Al4006/ Al2O3 -SiO2 composites. Wear tracks of Al4006 alloy show a tough face with extra grooves and ridges associated with wear tracks of Al4006/Al2O3 -SiO2 composites dispersion and binding of the Al2O3 -SiO2 in the composite could indeed be explained by the reduced wear rate. Also, the addition of cenospheres acts as a load-bearing material which protects the matrix from more wear out. Wear track investigation described more wear out and deep abrasive trenches in as-cast contrasted to that of composites which may be due to the lack of load-bearing reinforcing material (mullite) which worsens the material strength leading to more tear or wear out. Overall, from the current studies, it can observed that as the mullite particle reinforcement increases the matrix hardness, strength, and density increase. This study highlights the essential characteristics of the technique of liquid metallurgy and its application to Al4006 MMCs reinforced with mullite.

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“…Eventually, this can be assumed that reliable reinforcement spreading leads to superior density. This finding is supported by several studies 24,25 .…”

Section: Density Test Results Of Al4006-mullite Mmc'ssupporting

confidence: 85%

Evaluation of Mechanical and Wear Assessment of Al-1.2Si-0.75Fe/Mullite MMCs for Industrial Applications

Galgali,

Satish,

Girish

et al. 2023

jmmf

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“…This is mostly caused by the development of a sizable stress concentration near a sizable number of second phases, − which may cause fractures to form and mechanical characteristics to deteriorate. Additionally, as the Cu concentration increases, agglomerates continuously surround the main Mg grains, which is predicted to diminish the tensile properties. − …”

Section: Magnesium’s Reaction To Various Alloying Elements (Mg)mentioning

confidence: 99%

Influence of Alloying Materials Al, Cu, and Ca on Microstructures, Mechanical Properties, And Corrosion Resistance of Mg Alloys for Industrial Applications: A Review

Murugesan,

Venkataramana,

Marimuthu

et al. 2023

ACS Omega

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Magnesium is renowned for its favorable low-density attributes, rendering it a viable choice for commercial engineering applications in which weight has substantial design implications. Magnesium (Mg) stands as a readily obtainable metallic element, exhibiting robustness, efficient heat dissipation, and excellent damping properties. The utilization of pure magnesium remains infrequent due to its susceptibility to instability under high temperatures and pronounced vulnerability to corrosion within humid environments. Hence, the incorporation of magnesium alloys into the design process of aircraft, automotive, and biomedical applications assumes paramount importance. This Review presents a comprehensive review of research endeavors and their resultant achievements concerning the advancement of magnesium alloys. Specifically focusing on aerospace, automotive, and biomedical applications, the Review underscores the pivotal role played by alloying constituents, namely aluminum (Al), copper (Cu), calcium (Ca), and PEO coatings, in influencing the microstructural attributes, mechanical potency, and resistance to corrosion.

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“…Compared to monolithic alloys, the MMCs possess numerous benefits like stiffness, enhanced wear and creep resistance, elastic modulus, low density, greater strength-to-weight ratio, and high specific strength 8 . As a result of their high manufacturing costs, MMCs have had limited application over the last few decades.…”

mentioning

confidence: 99%

Investigation of Mechanical and Wear Behaviour of Al5056-Carbon Nanotube -Graphene Hybrid MMCs using Powder Metallurgy Route

Reddy,

Girish,

Satish

et al. 2024

jmmf

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Composites containing metal at least in two constituent parts are metal matrix composites. Another material may also be used like organic compounds or ceramics, in addition to a different metal. In the current work Al5056 aluminium powder is used as the matrix material having an average particle size was about 35±5 μm and Carbon Nanotube (CNT) and Graphene (Gr) are used as reinforcement materials. Hybrid composites are developed using an advanced powder metallurgy technique process. Also, in the existing work microstructure characterization was performed using advanced techniques. Hardness, Tensile and wear tests are conducted as per ASTM standards. Mechanical properties improved with the increase in amalgams in the matrix. The wear surface morphology of Al alloy shows a rough surface with more grooves and ridges compared to the wear surface morphology of Al5056/CNT-Gr hybrid composites. Wear debris results of Al alloy show more debris chips out of the material compared to Al5056/CNT-Gr hybrid composites.

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Prediction of Thermal Conductivity for Al6061 Reinforced with Silicon Carbide and Graphite Using Statistical Approach

Cited by 4 publications

References 12 publications

Evaluation of Mechanical and Wear Assessment of Al-1.2Si-0.75Fe/Mullite MMCs for Industrial Applications

Evaluation of Mechanical and Wear Assessment of Al-1.2Si-0.75Fe/Mullite MMCs for Industrial Applications

Influence of Alloying Materials Al, Cu, and Ca on Microstructures, Mechanical Properties, And Corrosion Resistance of Mg Alloys for Industrial Applications: A Review

Investigation of Mechanical and Wear Behaviour of Al5056-Carbon Nanotube -Graphene Hybrid MMCs using Powder Metallurgy Route

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