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Journal articles on the topic 'Aluminum Matrix Composites (AMCs)'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 September 2023

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1

Vani, Vemula Vijaya, and Sanjay Kumar Chak. "The effect of process parameters in Aluminum Metal Matrix Composites with Powder Metallurgy." Manufacturing Review 5 (2018): 7. http://dx.doi.org/10.1051/mfreview/2018001.

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Metal Matrix Composites are developed in recent years as an alternative over conventional engineering materials due to their improved properties. Among all, Aluminium Matrix Composites (AMCs) are increasing their demand due to low density, high strength-to-weight ratio, high toughness, corrosion resistance, higher stiffness, improved wear resistance, increased creep resistance, low co-efficient of thermal expansion, improved high temperature properties. Major applications of these materials have been in aerospace, automobile, military. There are different processing techniques for the fabricat

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Zhu, Wan Bo, Zheng Gui Zhang, Hao Nan Chen, and Tie Xiao. "Review and Outlook of Aluminum Matrix Composites." Materials Science Forum 984 (April 2020): 119–24. http://dx.doi.org/10.4028/www.scientific.net/msf.984.119.

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In the past 20 years, the development of aluminum matrix composites (AMCs) has made a qualitative leap. This article comprehensively introduces the performance characteristics and the preparation methods of aluminum matrix composites. The powder metallurgy method (P/M) is elaborated in detail. And the applications of aluminum matrix composites in aerospace, automobile and other fields are described. Finally, the future development of aluminum matrix composites is prospected.

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Jilham, Zehra. "STUDY OF MECHANICAL PROPERTIES AND WEAR BEHAVIOR OF ALUMINUM MATRIX COMPOSITES REINFORCED WITH SILICON CARBIDE PARTICLES." IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 19, no. 3 (2019): 10. http://dx.doi.org/10.32852/iqjfmme.v19i3.379.

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ABSTRACTThe aim of this research is to study the mechanical properties and wear behavior of aluminum composite material (AMCs) reinforced with silicon carbide particles with varying percentages (0, 3, 6 and 9) wt. %. These composites samples were prepared by stir casting process. Tensile strength, compression strength, hardness and wear resistance of the prepared composites were analyzed. The result showed that adding SiC reinforced in Al matrix increased tensile strength, compression strength, wear resistance and hardness with increased wt. percentage of silicon carbide reinforced AMCs. Maxim

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Luo, K. G., and H. L. Yu. "Effect of asymmetric rolling on microstructure and mechanical properties of aluminum matrix composites." IOP Conference Series: Materials Science and Engineering 1270, no. 1 (2022): 012079. http://dx.doi.org/10.1088/1757-899x/1270/1/012079.

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The lightweight of structural materials was an important research focus for reduced energy consumption and transport efficiency. Aluminium matrix composites (AMCs) had the advantages of high specific strength and good wear resistance, so they were widely used in automobile, aerospace and other fields. At present, the deformation mechanism of AMCs reinforced by high-entropy alloy particles (HEAp) in asymmetric rolling was not clear. In this work, AMCs ingot reinforced with 6 wt% HEAp was prepared by stir casting process. Then the mechanical properties of HEAp/AMCs under different rolling proces

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Moses, J. Jebeen, and S. Joseph Sekhar. "Dry Sliding Wear Behavior of Silicon Carbide Particulate Reinforced AA6061 Aluminum Alloy Composites Produced via Stir Casting." Advanced Materials Research 984-985 (July 2014): 221–26. http://dx.doi.org/10.4028/www.scientific.net/amr.984-985.221.

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Stir casting is an economical method to produce aluminum matrix composites (AMCs). In the present work, Aluminum alloy AA6061 reinforced with various amounts (0, 5, 10 and 15wt. %) of SiC particles were prepared. The matrix alloy was melted in a furnace and stirred to form a vortex. SiC particles were added to the periphery of the vortex and the composite melt was solidified in a permanent mold. The microstructures of the AMCs were studied using optical and scanning electron microscopy. SiC particles were observed to refine the grains and were distributed homogeneously in the aluminum matrix.

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a, Nayeemuddin, and Umme Salma. "ANALYSIS OF A DRILLING HYBRID ALUMINUM METAL MATRIX COMPOSITES BY USING SPSS." International Journal of Advanced Research 11, no. 01 (2023): 82–91. http://dx.doi.org/10.21474/ijar01/15993.

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Hybrid Metal matrix composites are light weight and high strength Applications include aerospace and automobile industry Advanced materials are used. Mixed Used In preparing metal matrix composites Among various techniques, the stirrup casting technique is the simplest And economical. Aluminum alloy alloys are new The generation is metal matrix composites, which The latest requirements of advanced engineering applications have the ability to fulfill Aluminum matrix composites (AMCs) are light weight high of efficient aluminum core material systems represent a class. Reinforcement in AMCs is Co

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Luo, Kaiguang, Yuze Wu, Yun Zhang, Gang Lei, and Hailiang Yu. "Study on Mechanical Properties and Microstructure of FeCoCrNi/Al Composites via Cryorolling." Metals 12, no. 4 (2022): 625. http://dx.doi.org/10.3390/met12040625.

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Aluminum matrix composites (AMCs) reinforced by 1.5 and 3 wt% FeCoCrNi high-entropy alloy particles (HEAp) were obtained by a stir casting process. The AMCs strip was further prepared by room temperature rolling (RTR, 298 K) and cryorolling (CR, 77 K). The mechanical properties of the AMCs produced by RTR and CR were studied. The effect of a microstructure on mechanical properties of composites was analyzed by scanning electron microscopy (SEM). The results show that CR can greatly improve the mechanical properties of the HEAp/AMCs. Under 30% rolling reduction, the ultimate tensile strength (U

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8

Aynalem, Gebre Fenta. "Processing Methods and Mechanical Properties of Aluminium Matrix Composites." Advances in Materials Science and Engineering 2020 (September 18, 2020): 1–19. http://dx.doi.org/10.1155/2020/3765791.

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Processing methods of aluminium matrix composites (AMCs) have been changing continuously considering the ease of manufacturing and the final quality of the desired composite. The most well-known processing techniques of AMCs such as stir casting, powder metallurgy, spark plasma sintering, squeeze casting, friction stir processing, liquid metal infiltration, spray codeposition, and reactive in situ techniques have elaborated here with their respective distinguishing features and mechanical properties of the fabricated composites. Moreover, this review paper contains the factors affecting the me

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Rajesh, Pinnavasal Venukrishnan, Krishna Kumar Gupta, Robert Čep, Manickam Ramachandran, Karel Kouřil, and Kanak Kalita. "Optimizing Friction Stir Welding of Dissimilar Grades of Aluminum Alloy Using WASPAS." Materials 15, no. 5 (2022): 1715. http://dx.doi.org/10.3390/ma15051715.

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Aluminum is a widely popular material due to its low cost, low weight, good formability and capability to be machined easily. When a non-metal such as ceramic is added to aluminum alloy, it forms a composite. Metal Matrix Composites (MMCs) are emerging as alternatives to conventional metals due to their ability to withstand heavy load, excellent resistance to corrosion and wear, and comparatively high hardness and toughness. Aluminum Matrix Composites (AMCs), the most popular category in MMCs, have innumerable applications in various fields such as scientific research, structural, automobile,

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Manikandan, Arumugam, Meenakshi Sundaram Omkumar, and Vinayagam Mohanavel. "Mechanical and Tribological characteristics of AA6082/ZrB₂ composites." Materials Testing 63, no. 10 (2021): 962–65. http://dx.doi.org/10.1515/mt-2020-0111.

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Abstract In the current research work, an Al-Si-Mg aluminum alloy-based composite (AMCs) was prepared via stir casting. The AA6082 matrix was incorporated with 0, 3, 6 and 9 wt.-% zirconium diboride (ZrB2) particles for manufacturing composites. The manufactured AA6082/ZrB2 composites were evaluated by employing scanning electron microscope (SEM) and X-ray diffraction (XRD). Flexural strength, macro-hardness and wear rate of the composites were examined. XRD confirms the development of ZrB2 peaks and also proves that no reaction products are found in the AMCs. The SEM examination depicts the h

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Sultan, Samar, Shweta Bisht, and Shweta Arya. "Mechanical Properties of 7075 Aluminium Matrix Composites Reinforced by Nanometric Silicon Carbide Particulates." International Journal of Advance Research and Innovation 4, no. 3 (2016): 123–31. http://dx.doi.org/10.51976/ijari.431619.

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Aluminum Matrix composites (AMCs) are known as light weight and high-strength materials with their potential application in areas such as aerospace, automobile, defence, engineering and other industries. AMCs have the advantage to significantly reduce the overall weight of the vehicles and aircraft while maintaining their structural strength. Reinforcement of micron or nano-sized range particles with aluminium matrix yields improved mechanical and physical properties in composite materials. The strength of Al matrix composites will be improved about 20% with decreasing reinforcement particle s

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Ibrahim, Zaman Khalil. "Effect of Titanium Carbide Particles on Mechanical Properties of Aluminum Matrix Composites." Wasit Journal of Engineering Sciences 5, no. 2 (2017): 20–30. http://dx.doi.org/10.31185/ejuow.vol5.iss2.55.

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In this research aluminum matrix composites (AMCs) was reinforced by titanium carbide (TiC) particles and was produced. Powder metallurgy technique (PM) has been used to fabricate AMCs reinforced with various amounts (0%, 4%, 8%, 12%, 16% and 20% volume fraction) of TiC particles to study the effect of different volume fractions on mechanical properties of the Al-TiC composites. Measurements of compression strength and hardness showed that mechanical properties of composites increased with an increase in volume fraction of TiC Particles. Al-20 % vol. TiC composites exhibited the best propertie

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Plötz, Steven, Andreas Lohmüller, and Robert F. Singer. "Influence of Ti and Zn on Particle Incorporation of AlB₂, B and B₄C Particles in Aluminum Using the Stir Casting Process." Key Engineering Materials 742 (July 2017): 173–80. http://dx.doi.org/10.4028/www.scientific.net/kem.742.173.

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The outstanding performance of many aluminum matrix composites (AMCs) regarding specific stiffness makes AMCs attractive materials for lightweight construction. Low density boride compounds promise both an increase in stiffness and decrease in composite density. Therefore for this study AlB2, B and B4C were chosen for composite manufacturing. The composites were fabricated with the stir casting process. To avoid gas entrapment during mixing and ensure nonporous composites, partial vacuum was adapted during particle feeding and stirring. Poor wettability of used particle material in contact wit

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Mistry, Jitendra M., and Piyush P. Gohil. "Research review of diversified reinforcement on aluminum metal matrix composites: fabrication processes and mechanical characterization." Science and Engineering of Composite Materials 25, no. 4 (2018): 633–47. http://dx.doi.org/10.1515/secm-2016-0278.

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AbstractThis paper presents a research review on fabrication processes and mechanical characterization of aluminum matrix composites (AMCs), which have found application in structural, electrical, thermal, tribological, and environmental fields. A comprehensive literature review is carried out on various types of fabrication processes, the effects of individual reinforcement and multiple reinforcements, its percentage, size, temperature, processing time, wettability, and heat treatment on the mechanical characterization of AMCs including different product applications. Various models and techn

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Ervina Efzan, Mohd Noor, Nordin Siti Syazwani, and J. Emerson. "Properties of Aluminum Matrix Composite (AMCs) for Electronic Packaging." Materials Science Forum 857 (May 2016): 18–21. http://dx.doi.org/10.4028/www.scientific.net/msf.857.18.

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In this study, the microstructure of prepared AMCs with the homogenous distribution of fly ash analyzed using optical microscope. The microstructure having refinement of structure with the decreasing of Si-needle structure and increasing the area of eutectic α-Al matrix as shown in Figure 3. Besides, as the increasing amount of fly ash incorporated, there are more petal-like dark structure existed in the microstructure. The density of the AMCs decreased as the incorporation of fly ash increased. While the hardness strength of the AMCs increased with the incorporation of fly ash. The addition o

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Ervina Efzan, Mohd Noor, N. Siti Syazwani, and Mohd Mustafa Al Bakri Abdullah. "Fabrication Method of Aluminum Matrix Composite (AMCs): A Review." Key Engineering Materials 700 (July 2016): 102–10. http://dx.doi.org/10.4028/www.scientific.net/kem.700.102.

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Aluminium matrix composites (AMCs) are increasingly become attractive materials for advanced applications including aerospace and automotive applications because of their properties can be tailored through the addition of selected reinforcements. On viewing from both scientific and technological aspects, their excellent mechanical properties and relatively low production cost makes them a very viable candidate for a variety of applications. This paper focused on the suitable and common methods used to fabricate the AMCs such as powder metallurgy, stir-casting, squeeze casting and compo-casting

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Nirmala Shivram, Padmavat. "Assessment of Ranking of Aluminum-Coconut Shell Ash Composites Using EDAS Method." Journal on Materials and its Characterization 2, no. 1 (2023): 48–54. http://dx.doi.org/10.46632/jmc/2/1/6.

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To overcome the difficulty in manufacturing through tools and materials, the present situation calls for the creation of engineering materials to address numerous specific difficulties. Due to attainable qualities that are notable for the components involved, "Metal Matrix Composites (MMCs)" are profitable. Research significance: AMCs are used because of their low density in comparison to aluminium alloys and their interfacial behavior. Due to their outstanding castability and significant erosion protection, AMCs have been effectively repressed in modern automotive production for the “fabricat

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Mohanavel, V., M. Ravichandran, V. Anandakrishnan, et al. "Mechanical Properties of Titanium Diboride Particles Reinforced Aluminum Alloy Matrix Composites: A Comprehensive Review." Advances in Materials Science and Engineering 2021 (December 23, 2021): 1–18. http://dx.doi.org/10.1155/2021/7602160.

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Aluminum alloys with silicon, magnesium, and copper were extensively used alloying elements in various applications because of their excellent properties. In recent decades, aluminum matrix composites (AMCs) are an advanced engineering material widely utilized in diverse engineering applications, including aircraft, automobile, marine, and shipbuilding, owing to their low density, lightweight, good stiffness, superior strength, and good tribological properties. Aluminum is abundant and its use is as vast as the ocean. It is also the most used matrix material in the composite arena. Therefore,

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Kako, Salim. "Dynamic Modeling of Three Links Robot Manipulator (Open Chain) with Spherical Wrist." Al-Nahrain Journal for Engineering Sciences 25, no. 3 (2022): 114–19. http://dx.doi.org/10.29194/njes.25030114.

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The study here under describes the impact of adding a nano-scaled ceramic particles on the mechanical and fatigue behaviors of aluminum matrix composites AMCs containing 0.5 ,1.0 ,1.5, and 2 % wt. of nano-scaled B4C and Al2O3 particles were dispersed in molten aluminum by the stir-casting process. Vickers, tensile, and fatigue devices were utilized to evaluate the mechanical behavior of composites in the fabrication process. The results show that increasing the weight percentage of nano-ceramic particles increased the hardness, maximum tensile stress, and fatigue strengths of the base alloy. F

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Selvakumar, M., G. P. Rajamani, and K. Kalaiselvan. "Synthesis and Characteristic of AA6061/SiC Sand Cast Composite." Applied Mechanics and Materials 591 (July 2014): 43–46. http://dx.doi.org/10.4028/www.scientific.net/amm.591.43.

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The present work focuses on the fabrication of aluminum (6061-T6) matrix composites (AMCs) reinforced with various weight percentages of SiC particulates using sand casting method. The addition of Mg in the melt during the process has improved the wettability between Al and SiC there by reduced the formation of SiO2 layer on the surface. The fabricated AMCs were characterized using optical microscopy (OM), scanning electron microscopy (SEM), hardness tester and universal tensile testing machine. The OM and SEM images revealed the presence of homogeneous dispersion of SiC particle in the matrix

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Hossain, Md Rahat, Md Hasan Ali, Md Al Amin, Md Golam Kibria, and Md Shafiul Ferdous. "Fabrication and Performance Test of Aluminium Alloy-Rice Husk Ash Hybrid Metal Matrix Composite as Industrial and Construction Material." International Journal of Engineering Materials and Manufacture 2, no. 4 (2017): 94–102. http://dx.doi.org/10.26776/ijemm.02.04.2017.03.

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Aluminium matrix composites (AMCs) used extensively in various engineering fields due to their exceptional mechanical properties. In this present study, aluminium matrix composites (AMCs) such as aluminium alloy (A356) reinforced with rice husk ash particles (RHA) are made to explore the possibilities of reinforcing aluminium alloy. The stir casting method was applied to produce aluminium alloy (A356) reinforced with various amounts of (2%, 4%, and 6%) rice husk ash (RHA) particles. Physical treatment was carried out before the rice husk ash manufacturing process. The effect of mechanical stre

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Morampudi, Priyadarsini, Venkata Ramana V.S.N., Koona Bhavani, Amrita M, and V. Srinivas. "The Investigation of Machinability and Surface Properties of Aluminium Alloy Matrix Composites." Journal of Engineering and Technological Sciences 53, no. 4 (2021): 210412. http://dx.doi.org/10.5614/j.eng.technol.sci.2021.53.4.12.

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Aluminum matrix composites (AMCs) are crucial to the progress of composite application areas due to their remarkable mechanical properties. Their usage has expanded into different fields such as the aerospace, automobile, and defense industries. The present study used wrought Al alloy AA6061 as the matrix, while ilmenite (FeTiO3) particles were used as reinforcement at different weight percentages to prepare metal matrix composites. One of the most economical and simple casting routes among the several available fabrication techniques for the preparation of composites is the stir casting metho

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Dev Srivyas, Pranav, and M. S. Charoo. "Aluminum metal matrix composites a review of reinforcement; mechanical and tribological behavior." International Journal of Engineering & Technology 7, no. 2.4 (2018): 117. http://dx.doi.org/10.14419/ijet.v7i2.4.13020.

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This review aims to explore the fundamental mechanical and tribological behavior Aluminum matrix composites (AMCs) reinforced with different reinforcements. Aluminum matrix composites are considered to be the new emerging class of materials which are having the tailored properties for specific applications. AMCs are the advanced engineering materials having superior properties as comparison to other conventional aluminum alloys. AMCs exhibits attractive properties such as high hardness, better yield strength, strength to weight ratio, high thermal conductivity, low coefficient of thermal expan

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Meti, Vinod Kumar V., G. U. Raju, I. G. Siddhalingeshwar, and Vinayak Neelakanth Gaitonde. "Role of Reinforcement Particle Size and Its Dispersion on Room Temperature Dry Sliding Wear of AA7075/TiB2 Composites." International Journal of Surface Engineering and Interdisciplinary Materials Science 10, no. 1 (2022): 1–13. http://dx.doi.org/10.4018/ijseims.2022010102.

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Aluminum alloy based metal matrix composites (AMCs) are widely accepted material in the aerospace, automotive, military, and defence applications due to lightweight and high strength. For tribological applications, high-performance wear-resistant materials like AMCs are the candidate materials. In this investigation, AA7075 based composites with different size TiB2 particles were fabricated using in-situ and ultrasound casting techniques (UST). The AMCs were tested using pin-on-disc tribo tester and the effects of different sized TiB2 particles on wear resistance of AA7075/TiB2 composites have

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Babalola, Saheed Adeoye, Kenneth Kanayo Alaneme, Samuel Ranti Oke, Lesley Heath Chown, Nthabiseng Beauty Maledi, and Michael Oluwatosin Bodunrin. "Hot compression behaviour and microstructural evolution in aluminium based composites: an assessment of the role of reinforcements and deformation parameters." Manufacturing Review 8 (2021): 6. http://dx.doi.org/10.1051/mfreview/2021004.

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The response of two different types of aluminium matrix composites (AMCs) reinforced with silicon carbide ceramic particulates or nickel metallic particulates to hot compression testing parameters was evaluated. The composites were produced via two-step stir-casting technique. Axisymmetric compression testing was performed on the samples at different deformation temperatures of 220 and 370 °Ϲ, 0.5 and 5 s−1 strain rates and total strains of 0.6 and 1.2. The initial and post-deformed microstructures were studied using optical and scanning electron microscopy. The results show that flow stress w

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Mistry, Jitendra M., and Piyush P. Gohil. "An overview of diversified reinforcement on aluminum metal matrix composites: Tribological aspects." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 231, no. 3 (2016): 399–421. http://dx.doi.org/10.1177/1350650116658572.

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Aluminum metal matrix composites have found applications in manufacturing of various components such as piston, cylinder block, and brake drum, in which wear and friction are important phenomenon. This paper presents an overview of diversified reinforcement on aluminum metal matrix composites in terms of tribological aspects. A comprehensive literature review is carried out on aluminum metal matrix composites based on individual reinforcement and multiple reinforcements including various product applications. The research review is summarized in form of tribology wheel for aluminum metal matri

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AKBAR, Hammar Ilham, Eko SUROJO, Dody ARIAWAN, and Aditya Rio PRABOWO. "TECHNICAL INVESTIGATION OF SEA SAND REINFORCEMENT FOR NOVEL AL6061- SEA SAND COMPOSITES: IDENTIFICATION OF PERFORMANCE AND MECHANICAL PROPERTIES." Periódico Tchê Química 17, no. 36 (2020): 47–57. http://dx.doi.org/10.52571/ptq.v17.n36.2020.63_periodico36_pgs_47_57.pdf.

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Lightweight materials with low-cost production have been developed in recent years. The addition of ceramics and oxide particles such as Al2O3, SiC, and SiO2 has been improving in the mechanical properties of aluminum matrix composites (AMCs). As a solution, the use of natural reinforcing material continues to investigate. This paper investigates sea sand as an alternative reinforcement to AMCs. The Al 6061 was used as the matrix and sea sand as reinforcement. The manufacturing of the composite was conducted by stir casting route with variation 0, 2, 4, 6 %wt of the reinforcement. The composit

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Prakash, Jayavelu Udaya, Sunder Jebarose Juliyana, Sachin Salunkhe, Sharad Ramdas Gawade, Emad S. Abouel Nasr, and Ali K. Kamrani. "Mechanical Characterization and Microstructural Analysis of Stir-Cast Aluminum Matrix Composites (LM5/ZrO2)." Crystals 13, no. 8 (2023): 1220. http://dx.doi.org/10.3390/cryst13081220.

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Aluminum matrix composites (AMCs) are largely used in defense, maritime, and space applications for their excellent properties. LM5 is used where very high resistance to corrosion from seawater or marine atmospheres is required, for equipment used for the manufacture of foodstuffs, cooking utensils, and chemical plants. Zirconia is preferred over other reinforcements as it shows comparatively great refractory properties, high scratch resistance, and thermal shock resistance. Utilizing the stir casting technique, an attempt was made to produce AMCs of LM5 aluminum alloy strengthened with ZrO2.

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Gautam, R. K., Anita Mohan, and Sunil Mohan. "Fabrication and Characterisation of Al-Al₂O₃ Composite by Mechanical Alloying." Materials Science Forum 736 (December 2012): 81–97. http://dx.doi.org/10.4028/www.scientific.net/msf.736.81.

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Over the years, Aluminium Matrix Composites (AMCs) have gained importance in numerous structural, non-structural and functional applications in different engineering sectors. Driving force for the utilisation of AMCs in these sectors include performance, economics and environmental benefits. The key benefit of AMCs in transportation sector is lower fuel consumption. Particulate reinforced Aluminium Matrix Composites have been successfully used in automotive and aerospace industry due to their light weight, high strength to weight ratio and good wear resistance.This work is focussed on the stud

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Dash, Khushbu, Suvin Sukumaran, and Bankim C. Ray. "The behaviour of aluminium matrix composites under thermal stresses." Science and Engineering of Composite Materials 23, no. 1 (2016): 1–20. http://dx.doi.org/10.1515/secm-2013-0185.

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AbstractThe present review work elaborates the behaviour of aluminium matrix composites (AMCs) under various kinds of thermal stresses. AMCs find a number of applications such as automobile brake systems, cryostats, microprocessor lids, space structures, rocket turbine housing, and fan exit guide vanes in gas turbine engines. These applications require operation at varying temperature conditions ranging from high to cryogenic temperatures. The main objective of this paper was to understand the behaviour of AMCs during thermal cycling, under induced thermal stresses and thermal fatigue. It also

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Suryana, Indah Uswatun Hasanah, Muhammad Fikri Fadhillah, and Yordan Valentino Putra. "Fabrication and Characterization of Aluminum Matrix Composite (AMCs) Reinforced Graphite by Stir Casting Method for Automotive Application." Materials Science Forum 988 (April 2020): 17–22. http://dx.doi.org/10.4028/www.scientific.net/msf.988.17.

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The effects of graphite and magnesium (Mg) addition on mechanical properties and microstructure of aluminum matrix composites (AMCs) have been investigated in this work. Aluminum alloy (ADC-12) was combined with graphite and Mg produced by stir casting. The effect of addition of graphite into the matrix has been studied with variation 2, 4 and 6 wt-% for each composite. The addition of Mg as wetting agent was introduced wit 0.4, 0.6 and 0.8 wt-% to promote wettability between ADC-12 and graphite. All composites were characterized both microstructures analysis and mechanical properties include

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Vishwanatha, A. D., D. M. Shivanna, and Bijayani Panda. "Corrosion Behaviour of In Situ Al_xNi_y Reinforced AA6061 Composite." Key Engineering Materials 882 (April 2021): 96–103. http://dx.doi.org/10.4028/www.scientific.net/kem.882.96.

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In-situ AlxNiy reinforced aluminium matrix composites (AMCs) were produced by stir-casting route by adding 5, 10 and 15 weight percentage (wt.%) of Ni to AA6061 aluminum alloy. The density, porosity, microstructure, hardness and corrosion behaviour of the as-cast AMCs was studied and compared with that of the as-cast AA6061 alloy. The porosity in all the castings was found to be less than 0.1%. Further, the porosity was found to decrease with increase in Ni addition. Optical microscopy studies showed that in-situ formed AlxNiy was distributed along the dendritic arms. The distribution became n

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Surya, Mulugundam Siva, G. Prasanthi, and I. Chidwilas. "Manufacturing, Microstructural and Mechanical Characterization of Stir Cast Aluminium 7075/SiC Metal Matrix Composite." Advances in Science and Technology 106 (May 2021): 84–89. http://dx.doi.org/10.4028/www.scientific.net/ast.106.84.

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Aluminium Matrix Composites (AMCs) are known as lightweight and high-strength materials with potential applications in areas such as aerospace, automobile, defence, engineering, and other industries. AMCs have the advantage of significantly reduce the overall weight of the vehicles and aircraft while maintaining their structural strength. The scope of this work is to fabricate Silicon Carbide (SiC) particle Metal Matrix Composites (MMC) by stir casting combined with mechanical stirring and to investigate the effect of SiC particles on the hardness, tensile and impact the behaviour of SiC parti

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Dhinakaran, S., and T. V. Moorthy. "Effect of Weight Percentage on Mechanical Properties of Boron Carbide Particulate Reinforced Aluminium Matrix Composites." Applied Mechanics and Materials 612 (August 2014): 151–55. http://dx.doi.org/10.4028/www.scientific.net/amm.612.151.

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Aluminium matrix composites (AMCs) play a vital role as advanced engineering materials due to their excellent mechanical properties like light weight, strength, wear resistance, toughness. This work focuses on the fabrication of aluminium (AA6061) matrix composites reinforced with 3%, 6% and 9% B4C particle of 104μm using stir casting method. The wettability of B4C particles in the matrix has been improved by adding K2TiF6flux in to the molten metal. The microstructure and mechanical properties of the fabricated AMCs are analyzed. Uniform distribution of B4C particle in the matrix was confirme

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Amosov, A. P., A. R. Lutz, A. D. Rybakov та E. I. Latukhin. "Application of different powdered forms of carbon for reinforcement of aluminum matrix composite materials by carbon and titanium carbide. А review". Izvestiya Vuzov. Tsvetnaya Metallurgiya (Universities' Proceedings Non-Ferrous Metallurgy), № 4 (14 серпня 2020): 44–64. http://dx.doi.org/10.17073/0021-3438-2020-4-44-64.

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The paper considers the use of both traditional powdered carbon materials (graphite, soot, charcoal, shungite) and new carbon nanomaterials (nanodiamonds, fullerene, nanotubes, graphene) as a dispersed reinforcing phase in aluminum matrix composites (AMCs), and as reagents for the synthesis of titanium carbide (TiC) reinforcing particles in AMCs. It is observed that the key area of AMC development for significant improvement of their mechanical properties is the transition from micron-sized reinforcing particles to nanoparticles, and that the use of new carbon nanomaterials can play a decisive

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Subramanya, Prabhu, Murthy Amar, Shettigar Arun, Herbert Mervin, and Rao Shrikantha. "Friction stir welding of Aluminium matrix composites – A Review." MATEC Web of Conferences 144 (2018): 03002. http://dx.doi.org/10.1051/matecconf/201814403002.

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Friction stir welding (FSW) is established as one of the prominent welding techniques to join aluminium matrix composites (AMCs). It is a solid state welding process, takes place well below the melting temperature of the material, eliminates the detrimental effects of conventional fusion welding process. Although the process is capable to join AMCs, challenges are still open that need to be fulfill to widen its applications. This paper gives the outline of the friction stir welding technique used to join AMCs. Effect of process variables on the microstructure and mechanical properties of the j

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Barman, Akashjyoti, Dr Ajay Biswas, Dr Avishkar B. Rathod, and Mahendra Singh. "A Review Paper on Development of Aluminum Matrix Composite with Organic Reinforcements." International Journal for Research in Applied Science and Engineering Technology 10, no. 9 (2022): 1775–78. http://dx.doi.org/10.22214/ijraset.2022.46926.

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Abstract: The main background of this study is the desire to create materials through sustainable methods that will be environmentally friendly and have low-cost production. Most authors have focused on developing aluminum matrix composites through various inorganic reinforcements. These AMCs have improved mechanical, physical, chemical, and thermal properties as well as improved wear and corrosion resistance. This paper studies alternative reinforcement materials that are organic, inexpensive, and easily available which can be used in place of inorganic reinforcements. Based on the literature

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Barman, kashjyoti, Dr Ajay Biswas, Dr Avishkar B. Rathod, and Mahendra Singh. "A Review Paper on Development of Aluminum Matrix Composite with Organic Reinforcements." International Journal for Research in Applied Science and Engineering Technology 10, no. 10 (2022): 29–32. http://dx.doi.org/10.22214/ijraset.2022.46946.

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Abstract: The main background of this study is the desire to create materials through sustainable methods that will be environmentally friendly and have low-cost production. Most authors have focused on developing aluminum matrix composites through various inorganic reinforcements. These AMCs have improved mechanical, physical, chemical, and thermal properties as well as improved wear and corrosion resistance. This paper studies alternative reinforcement materials that are organic, inexpensive, and easily available which can be used in place of inorganic reinforcements. Based on the literature

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Rajkumar, K., Subramanian Varun, Ganesh Prasanna, Chellu Sreyas, and A. Gnanavelbabu. "Tribological Analysis by Concentration Effect of Boron Carbide and Graphite on the Aluminum Composites." Materials Science Forum 969 (August 2019): 163–68. http://dx.doi.org/10.4028/www.scientific.net/msf.969.163.

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Aluminium matrix composites (AMCs) are indispensable materials used extensively in the aerospace and automobile industries and are highly endorsed due to their good mechanical properties. In this paper, various compositions of the AMCs were fabricated, tested and analyzed using pin on disc tribometer test to understand the tribological behaviour and wear mechanism properties. The volume percentages of the Aluminium composite reinforced with boron carbide and graphite present in the form of Al-B4C-Graphite are Al-B4C (5%)-Graphite (5%), Al-B4C (10%)-Graphite (5%), Al-B4C (5%)-Graphite (15%), Al

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Kim, Dae-Young, Pil-Ryung Cha, Ho-Seok Nam, Hyun-Joo Choi, and Kon-Bae Lee. "Effect of Material and Process Variables on Characteristics of Nitridation-Induced Self-Formed Aluminum Matrix Composites—Part 1: Effect of Reinforcement Volume Fraction, Size, and Processing Temperatures." Materials 13, no. 6 (2020): 1309. http://dx.doi.org/10.3390/ma13061309.

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This paper investigates the effect of the size and volume fraction of SiC, along with that of the processing temperature, upon the nitridation behavior of aluminum powder during the nitridation-induced self-formed aluminum composite (NISFAC) process. In this new composite manufacturing process, aluminum powder and ceramic reinforcement mixtures are heated in nitrogen gas, thus allowing the exothermic nitridation reaction to partially melt the aluminum powder in order to assist the composite densification and improve the wetting between the aluminum and the ceramic. The formation of a sufficien

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Ikele, Udochukwu Samuel, Kenneth Kanayo Alaneme, and Akinlabi Oyetunji. "Mechanical behaviour of stir cast aluminum matrix composites reinforced with silicon carbide and palm kernel shell ash." Manufacturing Review 9 (2022): 12. http://dx.doi.org/10.1051/mfreview/2022011.

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Microstructural analysis and mechanical behaviour of aluminum matrix composites (AMCs) reinforced with palm kernel shell ash (PKSA) and silicon carbide (SiC) were studied. The AMCs containing 6, 8, 10 and 12 wt.% reinforcements, with weight ratios of 0:1, 1:3, 1:1, 3:1 and 1:0 (PKSA: SiC) were produced using stir casting method. % Porosity, hardness, tensile strength (UTS), ductility and fracture toughness were determined following standard procedures, while Scanning electron microscopy (SEM-EDS) was used for structural characterization. The results show that the composites produced have impro

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Liu, Yu, and Guangping Zheng. "The Design of Aluminum-Matrix Composites Reinforced with AlCoCrFeNi High-Entropy Alloy Nanoparticles by First-Principles Studies on the Properties of Interfaces." Nanomaterials 12, no. 13 (2022): 2157. http://dx.doi.org/10.3390/nano12132157.

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The present work reports the interfacial behaviors and mechanical properties of AlCoCrFeNi high-entropy alloy (HEA) reinforced aluminum matrix composites (AMCs) based on first-principles calculations. It is found the stability of HEA-reinforced AMCs is strongly dependent on the local chemical compositions in the interfacial regions, i.e., those regions containing more Ni atoms (>25%) or fewer Al atoms (<20%) render more stable interfaces in the HEA-reinforced AMCs. It is calculated that the interfacial energy of Al(001)/Al20Co19Cr19Fe19Ni19(001) interfaces varies from −0.242 eV/Å2 to −0.

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Gillani, Fouzia, Muhammad Zubair Khan, and Owaisur Rahman Shah. "Sensitivity Analysis of Reinforced Aluminum Based Metal Matrix Composites." Materials 15, no. 12 (2022): 4225. http://dx.doi.org/10.3390/ma15124225.

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Metal matrix composites (MMCs) have wide applications due to being lightweight, their high strength, and immense resistance to wear. To explore new generation materials like aluminum-based metal matrix composites (AMCs) for wide engineering applications, the present work aimed at investigating the effect of changes in composition, sintering time, and temperature on the hardness and surface roughness of AMCs containing SiC and ZrSiO4 in wt % of 5, 20, 30, and 40 binary and hybrid sample pallets. The samples have been prepared by powder metallurgy (PM) method under 1000 psi pressure. After compa

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Ahmed, A., A. J. Neely, K. K. Shankar, and Sammy Lap Ip Chan. "Tensile Behaviour of Nano-Particulate Reinforced Aluminium Matrix Composites at Elevated Temperatures." Materials Science Forum 561-565 (October 2007): 761–64. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.761.

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The tensile behaviour of nanometric SiC particulate (SiCp) reinforced aluminium matrix composites (AMCs) was examined at room temperature, 215°C and 350°C. These AMCs were produced via powder metallurgy (P/M) using Al 7075 powder reinforced with different volume fractions (1 vol.%, 3 vol.% and 5 vol.%) of nano-SiCp. The experimental results exhibit that at room temperature un-reinforced Al has both maximum strength and ductility whereas the 5 vol.% SiCp/Al composite has only maximum stiffness. Similar trends were obtained for tests performed at 215°C. However at 350°C, the 1 vol.% SiCp/Al comp

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Wolf, Matthias, Guntram Wagner, and Dietmar Eifler. "Fatigue and Fracture Behavior of MMC in the HCF- and VHCF-Regime." Materials Science Forum 783-786 (May 2014): 1597–602. http://dx.doi.org/10.4028/www.scientific.net/msf.783-786.1597.

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Aluminum matrix composites (AMCs) are characterized by improved mechanical properties in comparison to their unreinforced matrix alloys. But the knowledge about the fatigue behavior of AMCs in the HCF-and in the VHCF-regime is limited until now. Due to this AMC225xe and AMC xfine225 with an average SiC particle content of 25 vol.-% and particle sizes of 2.5 μm and 0.7 μm, respectively, as well as the base alloy AA2124 were fatigued up to 1010 cycles using the ultrasonic testing facility of the type "UltraFast-WKK-Kaiserslautern".To describe the fatigue behavior of the specimens several measuri

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Mohammed, Gh, та S. El-Gamal. "The role of MgO nanoparticles addition, and γ-irradiation on the microstructural, and tensile properties of Al-1100 alloy". Journal of Composite Materials 55, № 16 (2021): 2135–49. http://dx.doi.org/10.1177/0021998320983411.

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Aluminum matrix composites (AMCs) are innovative engineering materials in which a tough reinforcement is included in the aluminum matrix to improve its properties. In the study, MgO (0–4 wt.%) was loaded to Al-1100. The XRD reveals that MgO has a cubic crystal structure, purity of 100 %, and the average crystallite size is 17.4 nm, from Scherer's formula. HR-TEM reflected that MgO displays nanoparticle-like morphology. The microstructural properties of AMCs manifested the intermetallic compounds’ absence, grain refinement, good MgO distribution, and the presence of few porosities. The density

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Dubey, Mukesh. "Composites Based on Aluminium Metal Matrix Prepared by Varies Methods with Their Mechanical and Tribological Properties – A Review." International Journal for Research in Applied Science and Engineering Technology 9, no. 9 (2021): 2017–22. http://dx.doi.org/10.22214/ijraset.2021.38315.

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Abstract: Aluminum based metal matrix composites (AMCs) are very useful and demanded in space and vehicle sector because they carry excellent properties like light weight, ductility, great strength, and toughness apart from this they can be handled by predictable methods. Melt casting and powder metallurgy methods are widely adopted for fabricating the compounds as compared to other technique. Casting methods is used for prepare the complex shapes because powder metallurgy technique is not able to prepare such type of complex shape though it is further cost effective than the melt casting tech

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Surrya Prakash, D., V. Rajangam, Joby Joseph, et al. "Synthesized Nanoaluminum Oxide with Al2024 to Investigate Wear Behavior by Grey Relational Approach and ANN." Journal of Nanomaterials 2023 (April 28, 2023): 1–8. http://dx.doi.org/10.1155/2023/9788451.

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Aluminum metal matrix composites (AMCs) have been employed in automobile manufacturing to reduce weight. Also this research concentrates on the tribological performances on the processed AMCs by the stir casting liquefying method. The aluminum alloy Al2024 was employed to nanoparticles of aluminum oxide for the preparation of AMCs with constant processing condition of stirring speed to produce the homogeneous dispersion. The processed composites were further investigated to identify the wear characteristics. Therefore, the dry sliding condition was achieved on the processed composites. The inp

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Fereiduni, Eskandar, Ali Ghasemi, and Mohamed Elbestawi. "Selective Laser Melting of Aluminum and Titanium Matrix Composites: Recent Progress and Potential Applications in the Aerospace Industry." Aerospace 7, no. 6 (2020): 77. http://dx.doi.org/10.3390/aerospace7060077.

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Selective laser melting (SLM) is a near-net-shape time- and cost-effective manufacturing technique, which can create strong and efficient components with potential applications in the aerospace industry. To meet the requirements of the growing aerospace industrial demands, lighter materials with enhanced mechanical properties are of the utmost need. Metal matrix composites (MMCs) are extraordinary engineering materials with tailorable properties, bilaterally benefiting from the desired properties of reinforcement and matrix constituents. Among a wide range of MMCs currently available, aluminum

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Farkash, Aharon, Brigit Mittelman, Shmuel Hayun, and Elad Priel. "Aluminum Matrix Composites with Weak Particle Matrix Interfaces: Effective Elastic Properties Investigated Using Micromechanical Modeling." Materials 14, no. 20 (2021): 6083. http://dx.doi.org/10.3390/ma14206083.

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The impact of weak particle-matrix interfaces in aluminum matrix composites (AMCs) on effective elastic properties was studied using micromechanical finite-element analysis. Both simplified unit cell representations (i.e., representative area or volume elements) and “real” microstructure-based unit cells were considered. It is demonstrated that a 2D unit cell representation provides accurate effective properties only for strong particle-matrix bond conditions, and underpredicts the effective properties (compared to 3D unit cell computations) for weak interfaces. The computations based on real

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