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Journal articles on the topic 'Metal Matrix Composite (MMC)'

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1

Dilip Raja, N., R. Velu, S. T. Selvamani, and K. Palani Kumar. "The Comparative Analysis of Mechanical Properties on MMC (AA6061 + SiCp 10% wt) before and after Age Hardening." Applied Mechanics and Materials 766-767 (June 2015): 276–80. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.276.

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Discontinuously reinforced SiCp/Al composites were extensively used in space applications including joints and attachment fittings for truss structures, electronic packages, thermal planes, mechanism housing and bushing. In this research work, the metal matrix composite of AA6061+ SiCp10% were produced by stir casting method with an aim to predict the mechanical properties of a Metal Matrix Composite (MMC) subjected to age hardening. The Ultimate tensile test and Vickers hardness test was carried on the both condition of produced MMC and Age hardened (HMMC). A comparative study of the mechanic
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2

Ghias, A. Siddique Ahmed, and B. Vijaya Ramnath. "Investigation of Tensile Property of Aluminium SiC Metal Matrix Composite." Applied Mechanics and Materials 766-767 (June 2015): 252–56. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.252.

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The composite material is a combination of two or more materials with different physical and chemical properties. The composite has superior characteristics than those individual components. A hybrid composite is the one which contains at least three materials. When the matrix material is a metal, the composite is termed as metal matrix composites (MMC). The MMC is a composite material with two constituent parts, one being a metal. The other material may be another metal, ceramic or fiber. Among all the MMC’s, Aluminium is the most widely used matrix material due to its light weight, high stre
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3

Bedolla-Becerril, Egberto, Josefina Garcia-Guerra, Víctor H. Lopez-Morelos, et al. "Tribological Behaviour of Al-2024/TiC Metal Matrix Composites." Coatings 13, no. 1 (2022): 77. http://dx.doi.org/10.3390/coatings13010077.

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Pin-on-disk tests were performed to evaluate the wear behaviour of a 2024 aluminium alloy metal matrix composite (MMC) reinforced with 52 vol.% of TiC particles (Al-2024/TiC) in a fabricated and thermal-treated (T6) condition. The MMC was produced via pressureless infiltration of partially sintered TiC preforms with an average particle size of 1.1 μm at 1200 °C for 2 h under flowing argon. Microstructural and mechanical characterisation were carried out on both the monolithic alloy (MM) and the MMC with and without heat treatment. The effect of T6 heat treatment on the tribological behaviour o
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4

Martides, Erie, Candra Dewi Romadhona, Djoko Hadi Prajitno, and Budi Prawara. "Pengaruh Proses Oksidasi Lapisan Metal Matrix Composite pada Substrat SS316." JTERA (Jurnal Teknologi Rekayasa) 4, no. 2 (2019): 277. http://dx.doi.org/10.31544/jtera.v4.i2.2019.277-282.

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Material SS316 seringkali digunakan untuk komponen yang bekerja pada temperatur tinggi dengan resiko mengalami oksidasi yang menyebabkan penurunan sifat material dan umur pakai dari komponen. Deposisi Metal Matrix Composite (MMC) NiCr+Cr3C2+Al2O3 dan NiCr+WC12Co+Al2O3 menggunakan metode High Velocity Oxygen Fuel (HVOF) thermal spray coating dengan parameter konstan dilakukan sebagai proses perlakuan pada permukaan SS316 untuk meningkatkan nilai kekerasan dan ketahanan terhadap oksidasi. Tujuan penelitian ini adalah untuk mengetahui pengaruh proses oksidasi lapisan MMC pada material substrat SS
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Nandakumar, A., and D. Dinakaran. "Effect of Nanoparticles in Reinforced Metal Matrix Composite on the Machinability Characteristics - A Review." Applied Mechanics and Materials 813-814 (November 2015): 625–28. http://dx.doi.org/10.4028/www.scientific.net/amm.813-814.625.

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Metal Matrix nanoComposites (MMNC) refer to materials consisting of a ductile metal or alloy matrix in which some nanosized reinforcement materials is implanted. These materials combine metal and ceramic features, i.e., ductility and toughness with high strength. Thus, metal matrix nanocomposites are suitable for production of materials with high strength in shear/compression processes and high service temperature capabilities. Both Metal Matrix Composite (MMC) and Ceramic Matrix Composites (CMC) with Carbon nanoTubes (CNT) nanocomposites hold promise, but also pose challenges for real success
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Aminnudin, Aminnudin, and Moch Agus Choiron. "Heat treatment effect on metal matrix composite with brass matrix and fly ash." MATEC Web of Conferences 204 (2018): 05020. http://dx.doi.org/10.1051/matecconf/201820405020.

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Metal matrix composite (MMC) is a combination of two or more materials using metal as a matrix. In this paper we used brass as the matrix and fly ash as for the particle. The fly ash used is fly ash which is produced from coal combustion in the Paiton power plant. Fly ash composition in the MMC are 5% and 10%. The MMC was produced with gas furnace. Heat tratment to MMC was done at 350 and 400 °C.Hard testing process, tensile test and impack test are carried out at MMC before heat treatment and after heat treatment. From the test results showed an increase in hardness, tensile strength and impa
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7

FUKUMOTO, I., S. MEKARU, S. SHIBATA, and K. NAKAYAMA. "MMC-08: Fabrication of Composite Material Using Alumina Agglomerated Sludge and Aluminum Powder by Spark Plasma Sintering(MMC-II: METALS AND METAL MATRIX COMPOSITES)." Proceedings of the JSME Materials and Processing Conference (M&P) 2005 (2005): 9. http://dx.doi.org/10.1299/jsmeintmp.2005.9_3.

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8

Manikandan., K., K. Karthikraja., A. Murali., V. Prithiviraj., and S. Saravanan. "Experimental and Investigation of Wheel Hub by using Aluminium and Magnesium Composite Material and Evaluate the Mechanical Properties." International Journal of Multidisciplinary Research Transactions 5, no. 5 (2023): 44–55. https://doi.org/10.5281/zenodo.7882947.

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Metal Matrix Composites (MMC’s) have been developed to meet the demand for lighter materials with high specific strength, and wear resistance. Among Metal matrix composites particulate reinforced aluminium and magnesium composites are attractive due to significant improvements in mechanical and physical properties. In this work, an effort has been designed to raise the reliability of using Al-Mg composites with other alternatively materials for wheel hub. This paper analysis the wheel hub material on mechanical properties of the Al-Mg composite material by using composite model plate eva
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Dybowski, B., T. Rzychoń, B. Chmiela, and A. Gryc. "The Microstructure of WE43 MMC Reinforced with SiC Particles." Archives of Metallurgy and Materials 61, no. 1 (2016): 393–98. http://dx.doi.org/10.1515/amm-2016-0072.

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It is well known that the properties of a metal matrix composites depend upon the properties of the reinforcement phase, of the matrix and of the interface. A strong interface bonding without any degradation of the reinforcing phase is one of the prime objectives in the development of the metal matrix composites. Therefore, the objective of this work is to characterize the interface structure of WE43/SiC particles composite. Magnesium alloys containing yttrium and neodymium are known to have high specific strength, good creep and corrosion resistance up to 250°C. The addition of SiC ceramic pa
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HASAN, R., I. JAUHARI, H. OGIYAMA, S. M. YUNUS, R. D. RAMDAN, and N. R. N. MASDEK. "MMC-02: Kinetic Study on Boronized Duplex Stainless Steel(MMC-I: METALS AND METAL MATRIX COMPOSITES)." Proceedings of the JSME Materials and Processing Conference (M&P) 2005 (2005): 4. http://dx.doi.org/10.1299/jsmeintmp.2005.4_4.

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11

Srivastava, Ashish, Amit Rai Dixit, and Sandeep Tiwari. "A Review on Fabrication and Characterization of Aluminium Metal Matrix Composite (AMMC)." International Journal of Advance Research and Innovation 2, no. 2 (2014): 240–48. http://dx.doi.org/10.51976/ijari.221432.

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The trend towards the use of composites is increasing rapidly in the ongoing scenario and is likely to increase more rapidly in the future. Nowadays aluminium and its alloy based composites are gaining importance in the upcoming fields of engineering. Aluminium metal matrix composite (AMMC) possess superior strength, hardness, corrosion resistance, fatigue and creep resistance in addition to low weight advantage of aluminium. Aluminium based composites (AMMC) are widely used in aerospace and automotive industries due to high strength to wear ratio. Mechanical Components due to insufficient str
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Gaurav*1, Subodh2 &. Dr. Dharamvir Mangal3. "COMPARISON OF MECHANICAL STRENGTH OF ALUMINUM CARBON FIBER COMPOSITE WITH ALUMINUM BASALT FIBER COMPOSITE." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 8, no. 4 (2019): 117–24. https://doi.org/10.5281/zenodo.2640680.

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Since its beginning, Human is always try to sustainable actions in all the direction associated with human. It’s may be for energy saving, environment protection, reduce to effort, cost reducing and so on. It’s also applicable in case of composite. Intensively developed polymer composite materials (PCM) are used in different sectors of industry and technology. They are successfully replacing traditional construction materials and also permit the conditions that exclude use of metals. One of the basic reinforcing elements of composite materials is fibers. A composite is a material,
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13

HUH, S. C., W. J. PARK, and S. H. PARK. "MMC-11: Evaluation of Design Strength and Residual Stress in Ceramic/Metal Joint(MMC-II: METALS AND METAL MATRIX COMPOSITES)." Proceedings of the JSME Materials and Processing Conference (M&P) 2005 (2005): 10. http://dx.doi.org/10.1299/jsmeintmp.2005.10_1.

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14

Nordin, Arbain Fitri, Nurul Fitriah Nasir, Shahrul Azmir Osman, Sharvin Ramesh, and Ali Nasr Adbulkareem. "Review of Aluminium (AA6061) Metal Matrix Composite (MMC) by Stir Casting Method." Journal of Advanced Research in Applied Mechanics 128, no. 1 (2024): 115–28. https://doi.org/10.37934/aram.128.1.115128.

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Industrial development has boosted the use of aluminium to accommodate high demand. Among the most popular aluminium alloys is the AA6061 of the 6xxx series due to it characteristics. AA6061 is a preferred matrix material for Metal Matrix Composite (MMC) fabrication. This study comprehensively reviews an AA6061 aluminium matrix composite produced through the liquid processing technique-stir casting. This review focuses on process parameters, manufacture of conventional mixtures, range of reinforcement, mechanical and tribology properties of AA6061 composites. Significant findings show that inc
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15

Chen, AS, J. Smith, RS Bushby, MG Phillips, and VD Scott. "Tensile Property Evaluation of Continuous Fibre MMC." Advanced Composites Letters 3, no. 3 (1994): 096369359400300. http://dx.doi.org/10.1177/096369359400300304.

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A tensile test method is described for continuous fibre metal matrix composites and used to evaluate the properties of aluminium alloy reinforced with Altex fibre. The composite, which was manufactured to a high quality using liquid-metal infiltration, was shown to possess high longitudinal modulus and strength and to have a transverse strength comparable with that of unreinforced alloy.
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16

Ashok, Kumar.M.S, and D. Shivaprasad. "Machinability Study of Aluminium Metal Matrix Composite (Al6061 - SiC)." Journal of Fluid Mechanics and Mechanical Design 2, no. 1 (2020): 6–10. https://doi.org/10.5281/zenodo.3786119.

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MMC’s are the materials that are playing a vital role in today’s automobile and aeronautical applications. The present materials are almost getting replaced by these MMC’s, specially by aluminium MMC’s. These materials provide the advantage of light weight to higher strength which is of most important for the aerospace components. The most common aluminium MMCs are Aluminium 6061 material reinforced with SiC. Machining of these materials is a challenging task due to its improved mechanical properties like hardness and strength. So an appropriate machining technique shou
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17

Jung, Woo Gwang, and Hoon Kwon. "Fabrication of BN/Al(-Mg) Metal Matrix Composite (MMC) by Pressureless Infiltration Technique." Materials Science Forum 449-452 (March 2004): 301–4. http://dx.doi.org/10.4028/www.scientific.net/msf.449-452.301.

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BN/Al(-Mg) metal matrix composite (MMC) was fabricated by the pressureless infiltration technique. The phase characterizations of the composites were analyzed using the SEM, TEM, EDS and EPMA on reaction products after the electrochemical dissolution of the matrix. It is confirmed that aluminum nitride (AlN) was formed by the reaction of Mg3N2and Al alloy melt. Plate type AlN and polyhedral type Mg(-Al) boride were formed by the reaction between Mg2N2, BN and molten Al in the composite. The reaction mechanism in the fabrication of BN/Al(-Mg)MMC was derived from the phase analysis results and t
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18

Marimuthu, S., J. Dunleavey, Y. Liu, B. Smith, A. Kiely, and M. Antar. "Water-jet guided laser drilling of SiC reinforced aluminium metal matrix composites." Journal of Composite Materials 53, no. 26-27 (2019): 3787–96. http://dx.doi.org/10.1177/0021998319848062.

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Laser drilling of monolithic materials like metals and alloys is a well-established process and used extensively in a wide range of applications in many sectors including aerospace, medical and automotive. However, conventional laser drilling of materials like metal matrix composites is challenging due to the differences in the chemical and physical properties of the hard ceramic reinforcement particles and the soft-metal matrix. The water-jet guided laser process has the potential to machine advanced materials such as an aluminium metal matrix composite reinforced with silicon carbide particl
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19

TAKAHASHI, T., T. MURAI, and S. MATSUOKA. "MMC-05: Anisotropic Mechanical Properties of Extruded AZ System Magneium Alloys(MMC-I: METALS AND METAL MATRIX COMPOSITES)." Proceedings of the JSME Materials and Processing Conference (M&P) 2005 (2005): 5. http://dx.doi.org/10.1299/jsmeintmp.2005.5_1.

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20

Arun, M., K. Ragupathy, T. Anand, and S. Vishvanathperumal. "Fabrication and Characterization of a Stir Casting-Based Aluminium Hybrid MMC Reinforced with SiC, TiC, and MoS2." MATEC Web of Conferences 393 (2024): 01007. http://dx.doi.org/10.1051/matecconf/202439301007.

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The need for strong, lightweight materials has prompted the creation of innovative metal matrix composites based on aluminum. The properties of metal matrix composites that are uniformly dispersed with nanoparticles are much superior to those of monolithic alloy and microparticle-reinforced composites. The objective of this work was to create and evaluate a metal matrix composite reinforced with MoS2, SiC, and TiC that is a hybrid aluminum alloy, Al6061. It was also investigated how the weight percentages (3, 6, 9, and 12%) of MoS2, SiC, and TiC reinforcement affected the mechanical, morpholog
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Basak, A. K., A. Pramanik, and M. N. Islam. "Failure Mechanisms of Nanoparticle Reinforced Metal Matrix Composite." Advanced Materials Research 774-776 (September 2013): 548–51. http://dx.doi.org/10.4028/www.scientific.net/amr.774-776.548.

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The quest for the advanced functional material of superior functionality for advanced structure is being driven in various fronts of engineering materials. One of such front is metal matrix composite (MMC) which has already been proven as one of the most productive field in that respect. With the advance of technology, now it is possible to reinforce the MMCs with nanosized particles compared to conventional micron-sized ones. However, the addition of nanoparticle in the MMC to improve its mechanical properties is not unconditional. To achieve positive gain by adding nanoparticles in the MMCs,
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Bai, Shuang, and Jian Liu. "Empirical Investigation of Properties for Additive Manufactured Aluminum Metal Matrix Composites." Applied Mechanics 5, no. 3 (2024): 450–74. http://dx.doi.org/10.3390/applmech5030026.

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Laser additive manufacturing with mixed powders of aluminum alloy and silicon carbide (SiC) or boron carbide (B4C) is investigated in this experiment. With various mixing ratios of SiC/Al to form metal matrix composites (MMC), their mechanical and physical properties are empirically investigated. Parameters such as laser power, scan speed, scan pattern, and hatching space are optimized to obtain the highest density for each mixing ratio of SiC/Al. The mechanical and thermal properties are systematically investigated and compared with and without heat treatment. It shows that 2 wt% of SiC obtai
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SASAKI, G., K. MASTUGI, and O. YANAGISAWA. "MMC-03: Anodic Bonding and its Interfacial Reaction between Metals and Ionic Conductor(MMC-I: METALS AND METAL MATRIX COMPOSITES)." Proceedings of the JSME Materials and Processing Conference (M&P) 2005 (2005): 4. http://dx.doi.org/10.1299/jsmeintmp.2005.4_5.

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Muniaraj, A., Sushil Lal Das, and K. Palanikumar. "Influence of Cutting Parameters on Torque in Drilling of Al-15%SiC-4% Graphite Metal Matrix Composites." Advanced Materials Research 590 (November 2012): 128–33. http://dx.doi.org/10.4028/www.scientific.net/amr.590.128.

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Hybrid Metal Matrix composite consists of at least three constituents. Machining of metal matrix composite (MMC) is difficult due to the presence of hard abrasive particles. To make the composite prone to easy machining graphite is added. Machining is a material removal process and therefore is important for the final fabrication stage prior to application. This paper discusses the influence of cutting parameter on Torque in drilling of hybrid metal matrix composites. The experiments are conducted to study the effect of spindle speed and feed rate on torque using TiN coated solid carbide twist
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Arrahim, Muhammad Ghazali, Leo Hutri Wicaksono, Muhammad Syaiful Fadly, and Afrizal Abdi Musyafiq. "Analisis Kandungan Silikon Karbida (SiC) Sebagai Filler Terhadap Peningkatan Kekerasan Pada Metal Matrik Komposit." Infotekmesin 14, no. 2 (2023): 176–80. http://dx.doi.org/10.35970/infotekmesin.v14i2.1668.

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Metal Matrix Composite is one of the metal composites that utilize aluminum alloy as a matrix in its fabrication. MMC has better specifications than the conventional materials it forms because it is light, ductile, with better hardness properties. The aluminum alloy as the matrix in this study has good mechanical properties but relatively low hardness values, especially type 2xxx aluminum containing Al-Cu or duralumin. By adding silicon carbide (SiC) ceramic content which acts as a filler in the manufacture of MMC it aims to increase the hardness value through a strengthening mechanism by anal
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Ashebir, Demeke Abay, Getinet Asrat Mengesha, and Devendra Kumar Sinha. "An Insight into Mechanical and Metallurgical Behavior of Hybrid Reinforced Aluminum Metal Matrix Composite." Advances in Materials Science and Engineering 2022 (October 10, 2022): 1–31. http://dx.doi.org/10.1155/2022/7843981.

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Hybrid reinforced particulate aluminum matrix composite materials (HAMCs) are a breakthrough kind of material made by combining two or more distinct reinforcing components in the aluminum (Al) matrix. Composites with many reinforcing phases offer a superior overall mix of characteristics than composites with only one. This article’s wide literature review of metal matrix composite (MMC) especially for aluminum matrix composites (AMC) was carried out. Discussions of various widely adopted synthesis methods such as stir casting and powder metallurgy have been presented. The effect of various rei
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Kunioshi, Clarice Terui, Olandir Vercino Correa, and Lalgudi Venkataraman Ramanathan. "Gradient Nickel – Alumina Composite Coatings." Materials Science Forum 530-531 (November 2006): 261–68. http://dx.doi.org/10.4028/www.scientific.net/msf.530-531.261.

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Particle reinforced metal matrix composite (MMC) coatings have been developed due to property combinations such as increased hardness, high creep/fatigue resistance as well as superior wear and oxidation resistance. MMC coatings can be produced by various techniques, which include powder metallurgy (plasma spray and HVOF processes), liquid metal processes and electrodeposition. This paper presents the development of the electrodeposition process to obtain nickel-alumina composites. The process conditions were optimized and based on these gradient nickel-alumina composites were prepared. Micros
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Shreyas, P. S., S. Shriramkumar, R. Sruthisagar, B. Vijaya Ramnath, and C. Elanchezhian. "Studies on Mechanical Behaviour of Aluminium-Silicon Carbide-Copper Metal Matrix Composite." MATEC Web of Conferences 166 (2018): 01001. http://dx.doi.org/10.1051/matecconf/201816601001.

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Metal matrix composites (MMC) are the combination of two or more dissimilar base metals which in turn gives new metal. Composites have better properties than their base material. Nowadays, composites play the major role in manufacturing industries especially in automotive industry. This paper reveals the reinforcement of Aluminium alloy (6061) with Silicon Carbide and Copper in different ratios to produce new composite using stir casting technique in normal atmospheric temperature. In this work, mechanical behavior of the composite namely tensile strength, hardness and Flexural strength were e
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Mansoor, Muhammad, Muhammad Shahid, and Noveed Ejaz. "Effect of Carbon Nanotubes Addition on the Formability of Al-CNT Composite." Materials Science Forum 1068 (August 19, 2022): 111–19. http://dx.doi.org/10.4028/p-4uy2qv.

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Being very strong fibers, carbon nanotubes (CNTs) are excellent choice for various metal matrix composites (MMCs). Many researchers have reported amelioration in mechanical and thermal characteristics of the MMCs driven by CNTs addition. However, the effect of multi-walled carbon nanotubes (MWCNTs) addition on the formability of the MMC is relatively less addressed area. In present study, 0.2 wt. % MWCNTs were added in aluminum matrix using induction melting technique and their effect on the various aspect of metal forming characteristics were studied. Two different type of MMC were prepared i
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Singh, Harshpreet, Tianyi Yu, Muhammad Hayat, Syeda Wishal Bokhari, Zhen He, and Peng Cao. "Development of titanium metal matrix composites reinforced with coated powders." International Journal of Modern Physics B 34, no. 01n03 (2019): 2040049. http://dx.doi.org/10.1142/s0217979220400494.

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This paper evaluates the feasibility of using SiC and TiC as reinforcement particulates for titanium metal matrix composites (Ti-MMC). The SiC and TiC particles were coated with titanium using a chemical coating technology in order to achieve a homogeneous mixing when they were mixed with pristine Ti. The Ti-MMC with these specially prepared reinforcements were fabricated by a conventional press and sinter route. The effects of sintering temperature in Ti matrix were investigated with respect to phase constituents, microstructure and tribology properties. No in situ phases were observed during
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ZHOU, F., R. HASHIMOTO, A. OGAWA, and Y. SOFUE. "MMC-12: Residual Stress on the Yielding Properties of SiC/Ti Plate(MMC-II: METALS AND METAL MATRIX COMPOSITES)." Proceedings of the JSME Materials and Processing Conference (M&P) 2005 (2005): 10. http://dx.doi.org/10.1299/jsmeintmp.2005.10_2.

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NEBOSKY, P. S., and S. R. SCHMID. "MMC-01: Determining the Forming Limit Diagram of a Porous Tantalum Foam(MMC-I: METALS AND METAL MATRIX COMPOSITES)." Proceedings of the JSME Materials and Processing Conference (M&P) 2005 (2005): 4. http://dx.doi.org/10.1299/jsmeintmp.2005.4_3.

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Amigó, Vicente, J. J. Candel, and P. Franconetti. "Titanium Metal Matrix Composite Laser Coatings Based on Carbides." Materials Science Forum 727-728 (August 2012): 299–304. http://dx.doi.org/10.4028/www.scientific.net/msf.727-728.299.

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Laser cladding is an adequate technique to fabricate Metal Matrix Composite (MMC) layers because of its focused high energy which allows the partial melting of hard ceramic reinforces particles like carbides. Thus, the wettability and gradual transition between metal and particle can be improved. However, metastable or new intermetallic phases can be formed during laser processing due to severe thermal cycle imposed to the clad with unknown properties in some cases. In this work our experience on microstructural analysis of Ti-MMC coatings acquired during the last five years is summarized. Spe
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Shalini Kora, P. L. S., and Nipun Gorantla. "Study On Behaviour Of Aluminium Metal Matrix Composite Reinforced With Silicon Carbide And Titanium Diboride." IOP Conference Series: Earth and Environmental Science 1130, no. 1 (2023): 012030. http://dx.doi.org/10.1088/1755-1315/1130/1/012030.

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Abstract Advanced designed materials like metal matrix composites (MMC) consists of at least two constituent parts, a matrix and reinforcement of different materials such as metals, fibers, glass, organic compounds, or ceramics. An MMC can exhibit various enhanced properties like lightweight, high-specific strength and better ductility when compared with a single material. They have an advantage of the increasing mechanical and physical characteristics of the composite by varying the reinforcement percentages by volume fractions or orientation of fibers or laminates. The most popular materials
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Lee, Minhyung, Sangwon Park, Ilguk Jo, and Sangkwan Lee. "Analysis of metal matrix composite (MMC) applied armor system." Procedia Engineering 204 (2017): 100–107. http://dx.doi.org/10.1016/j.proeng.2017.09.761.

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Lemesle, Julie, Cedric Hubert, and Maxence Bigerelle. "Numerical Study of the Toughness of Complex Metal Matrix Composite Topologies." Applied Sciences 10, no. 18 (2020): 6250. http://dx.doi.org/10.3390/app10186250.

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Fracture toughness tests (compact tension) of a dual material composed of a structured Metal Matrix Composite (MMC) (martensitic steel and titanium carbides, named MS-TiC) surrounded by martensitic steel (MS) are simulated with a Discrete Elements Model (DEM) developed with the GranOO Workbench. The MMC structures are micro-lattices such as gyroid, octet-truss and Face and Body-Centered Cubic with Z-truss (FBCCZ). The volume fraction of these MMC inserts and their cell size are fixed, the influence of the cell orientation is studied. The aim of the study is to determine the configuration of to
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Gawdzińska, Katarzyna, Dorota Nagolska, and Janusz Grabian. "Crystallisation of Silicon on Reinforcement Fibres as a Consequence of Overheating of Matrix Metal during Saturation in MMC." Defect and Diffusion Forum 326-328 (April 2012): 471–76. http://dx.doi.org/10.4028/www.scientific.net/ddf.326-328.471.

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Metal-matrix composites for many years have been widely used as engineering material all over the world, also in Poland. It is due to good construction properties, small specific gravity, ease of product formation, also large size items, diversity of manufacturing methods, and great possibilities of changing their properties depending on the output products used [. The authors of this study deal with metal-matrix composites made by casting. One of the methods they use in their research includes the saturation of the reinforcement structure (short disordered fibres pressed like felt, forming a
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Lal, Shyam, Sudhir Kumar, and Zahid A. Khan. "Microstructure evaluation, thermal and mechanical characterization of hybrid metal matrix composite." Science and Engineering of Composite Materials 25, no. 6 (2018): 1187–96. http://dx.doi.org/10.1515/secm-2017-0210.

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AbstractIn this paper, an inert gas assisted electromagnetic stir casting process is adapted for manufacturing a cast hybrid metal matrix composite (MMC) using Al2O3 and SiC particulates as a hard phase reinforcement in Al 7075 alloy metal matrix. Four different samples containing 5, 10, 15 and 20 wt% of Al2O3 and SiC with Al 7075 alloy composites were fabricated. The characterizations for all the samples were carried out through optical microstructure, scanning electron microscopy (SEM) fractograph, X-ray diffraction (XRD) analysis, differential thermal analysis (DTA) analysis and mechanical
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Nagolska, Dorota, and Katarzyna Gawdzińska. "An Attempt to Apply Darcy′s Flow Law in MMC Recycling Process Analysis." Defect and Diffusion Forum 326-328 (April 2012): 488–93. http://dx.doi.org/10.4028/www.scientific.net/ddf.326-328.488.

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To determine the possibility of carrying out the recycling process of metal-matrix composite castings with saturated reinforcement, only Dupre equation was used until now. Basing on this equation, one can determine superficial conditions in the system: liquid metal (matrix) solid reinforcement medium, favouring the process of autogenous outflow of liquid matrix from the porous reinforcement. It is however very difficult to determine the influence of the structure parameters of reinforcement preforms on examined process. Hence the need to preform analysis of process of liquid metal matrix outfl
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Gadow, Rainer. "Lightweight Engineering with Advanced Composite Materials - Ceramic and Metal Matrix Composites." Advances in Science and Technology 50 (October 2006): 163–73. http://dx.doi.org/10.4028/www.scientific.net/ast.50.163.

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Light weight engineering by materials and by design are central challenges in modern product development for automotive applications. High strength structural ceramics and components were in the focus of R & D in automobile development since the 1970's and CMC have dominated advanced materials engineering in aerospace applications. The limiting factor for their market acceptance was the high processing and manufacturing cost. The automotive industry requires technical performance and high economic competitiveness with tough cost targets. The potential of ceramic matrix composites can be en
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Shanker, N. Siva, A. Parashuramulu, K. Buschaiah, and P. Laxminarayana. "Processing of Ceramics and Metal Matrix Composites with Electro Discharge Machining." Advanced Materials Research 699 (May 2013): 864–68. http://dx.doi.org/10.4028/www.scientific.net/amr.699.864.

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This study explores and demonstrates the effectiveness of employing Electro Discharge Machining (EDM) for processing ceramics particularly Metal Matrix Composite (MMC) materials. Conductive ceramics can be easily machined and non conductive ceramics can be made machinable by doping them with conductive metal particulates. In a related experimental study the effects of the concentration and size of these particulates are analyzed on the machining rate of MMC components.
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Gowtham, Satya Swaroop Akkarapu, Arnuri Srinivasulu, Naidu Gurugubelli Swami, and Krishna Varmalanke Rama. "Effect of (SiC+Gr) Addition on the Corrosion Behavior of Powder Metallurgy Copper MMC." i-manager's Journal on Material Science 10, no. 3 (2022): 19. http://dx.doi.org/10.26634/jms.10.3.19096.

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Copper metal matrix composites are seeing tremendous growth due to their properties, which are suitable for a wide range of applications. The potential for combining reinforcements uniformly in the matrix via powder metallurgy is stimulating new research. In the present study, copper powder is used as the matrix and SiC and graphite are used as reinforcements for the fabrication of a hybrid metal matrix composite using the powder metallurgy route. Silicon Carbide (SiC) and graphite are used as reinforcements in copper Metal Matrix Composite (MMC). SiC is a ceramic material that increases the h
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Nyanor, Peter, Omayma A. El Kady, Atef S. Hamada, Koichi Nakamura, and Mohsen A. Hassan. "Multiscale Finite Element Simulation of Thermal Properties and Mechanical Strength of Reduced Graphene Oxide Reinforced Aluminium Matrix Composite." Key Engineering Materials 821 (September 2019): 39–46. http://dx.doi.org/10.4028/www.scientific.net/kem.821.39.

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The effective properties of metal matrix composites (MMCs) depend on matrix material and reinforcement property specifications as well as bonding at interphase. The use of numerical methods such as finite element (FE) and mean field homogenization (MFH) can assist in predicting MMC properties thus reducing time and cost of optimizing composite properties through experiments. In the present work, a multiscale representative volume element (RVE) of the microstructure of reduced graphene oxide (rGO) reinforced Aluminium (Al) matrix composite (rGO/Al) is created in MSC DigiMat and analysed using A
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Mugutkar, Harish, N. Tamiloli, and Vishaldatt V. Kohir. "Mechanical Properties of Al7075 Hybrid Metal Matrix Composites as a functionality of SiO2 % in the RHA." DESIGN, CONSTRUCTION, MAINTENANCE 2 (May 11, 2022): 133–50. http://dx.doi.org/10.37394/232022.2022.2.19.

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Hybrid metal matrix composites are wide in applications due to their improved mechanical properties. Where the optimum selection of reinforcements becomes necessary for determining the feasibility of producing high-performance metal matrix composites with low cost. Consequently, in Al7075, a hybrid metal matrix composite (MMC) with boron carbide and rice husk ash was reinforced. This current research determines the effect of heating temperature on the production of rice husk ash, and it was discovered that the temperature effect improved the SiO2 content of the rice husk ash (RHA). In addition
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Kumar Gupta, Pankaj, Mayank Verma, and Tapas Bajpai. "Fabrication and experimental investigations on mechanical properties of stir cast aluminum MMC with the addition of ash." IOP Conference Series: Materials Science and Engineering 1318, no. 1 (2024): 012005. http://dx.doi.org/10.1088/1757-899x/1318/1/012005.

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Abstract Aluminium alloys are lightweight and high strength materials which are extensively used in engineering applications. Metal matrix composites (MMCs) based on aluminium have significantly increased in the field of newer materials for high-performance mechanical uses. Aluminium metal matrix composites (Al-MMCs) are more involved in mining, aerospace, marine, and automobile applications. Aluminium liquid casting is typically used to treat metal matrix for composites. Such casting is carried out using the liquid casting method. In this article, using the stir casting technique, an effort h
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Jäcklein, Martin, Aron Pfaff, and Klaus Hoschke. "Developing Tungsten-Filled Metal Matrix Composite Materials Using Laser Powder Bed Fusion." Applied Sciences 10, no. 24 (2020): 8869. http://dx.doi.org/10.3390/app10248869.

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The additive manufacturing technique laser powder bed fusion (L-PBF) opens up potential to process metal matrix composites (MMCs) with new material pairings free from limitations of conventional production techniques. In this work, we present a study on MMC material development using L-PBF. The generated composite material is composed of an X3NiCoMoTi 18-9-5 steel as matrix and spherical tungsten particles as filler material. A Design of Experiment (DoE)-based process parameter adaption leads to an Archimedean density close to the theoretical density in the case of 60 vol% tungsten content. A
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Ivanchev, Lilian, Sigqibo Templeton Camagu, and Gonasagren Govender. "Semi-Solid High Pressure Die Casting of Metal Matrix Composites Produced by Liquid State Processing." Solid State Phenomena 192-193 (October 2012): 61–65. http://dx.doi.org/10.4028/www.scientific.net/ssp.192-193.61.

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There are two main technologies for manufacturing of particulate reinforced metal matrix composites (MMC), solid state and liquid state processing. The great challenge of producing cast metal matrix composites is to prevent agglomeration of particulates. This tendency is more pronounced with decreasing the particulate size to fine micro- and nano size. A method for producing MMC was successfully implemented for mixing hybrid, nano and low micron sized, reinforcing particles in an aluminium alloy matrix. The hybrid SiC particles were produced by milling 3µm to 5µm SiC particles to a particle si
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Pramanik, Alokesh, Liang Chi Zhang, and Joseph A. Arsecularatne. "Micro-Indentation of Metal Matrix Composite - An FEM Investigation." Key Engineering Materials 340-341 (June 2007): 563–70. http://dx.doi.org/10.4028/www.scientific.net/kem.340-341.563.

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Micro-indentation has been widely used to evaluate the mechanical properties of materials. It has also been considered to be an important measure in the study of machinability of difficult-to-machine materials such as metal matrix composites (MMCs). Because of the complexity of deformation of an MMC and the interaction in the vicinity of contact zone between the indenter and work material, an analytical or experimental method is unable to predict the detailed deformation process. The present paper uses the finite element method to investigate the behavior of MMCs subjected to micro-indentation
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Sandhanshiv, Rahul D., and Dilip M. Patel. "Synthesis and Characterization of Novel Nickel Coated Carbon Fibre Rod Reinforced Aluminium Metal Matrix Composite Material for using in Automobile Application." Advanced Engineering Forum 46 (June 28, 2022): 1–14. http://dx.doi.org/10.4028/p-ik37iv.

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A carbon fibre (CF) in the form of a rod (continuous fibre) was used as reinforcement due to its superior strength and modulus properties. Carbon fibre rod reinforced aluminium 6061 alloy metal matrix composite material was synthesized using the stir casting liquid metallurgy route. Aluminium based metal matrix composite materials are light in weight. Very few researchers were worked on carbon fibre rod reinforced metal matrix composites (MMC). Electroless nickel deposition on carbon fibre rods (2mm and 3mm diameter) were carried out for improvement in wettability. On carbon fibre rods, the ef
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Zherebtsov, S., M. Ozerov, M. Klimova, D. Klimenko, V. Sokolovsky, and N. Stepanov. "Evolution of microstructure and mechanical properties of Ti-based metal-matrix composites during hot deformation." MATEC Web of Conferences 321 (2020): 12016. http://dx.doi.org/10.1051/matecconf/202032112016.

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Two Ti-based composites, viz. Ti/TiB and Ti-15Mo/TiB were produced by spark plasma sintering using a Ti-10wt.%TiB2 powder mixture at 1000°C or Ti-14.25(wt.)%Mo-5(wt.)%TiB2 powder mixture at 1400°C, respectively. Specimens of the metal-matrix composites (MMCs) were subjected to uniaxial compression in the temperature range from 500 to 1050°С to determine processing window. Processing maps for both MMCs were constructed and analyzed. Mechanical behavior and microstructure evolution of both MMCs during multiaxial forging (MAF) at 700°C and at a strain rate 10-3 s-1 were studied. The flow stress f
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