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      Optimization Study on Surface Roughness and Tribological Behavior of Recycled Cast Iron Reinforced Bronze MMCs Produced by Hot Pressing

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          Abstract

          Surface roughness reflects the quality of many operational parameters, namely service life, wear characteristics, working performance and tribological behavior of the produced part. Therefore, tribological performance is critical for the components used as tandem parts, especially for the MMCs (Metal Matrix Composites) which are a unique class of materials having extensive application areas such as aerospace, aeronautics, marine engineering and the defense industry. Current work covers the optimization study of production parameters for surface roughness and tribological indicators of newly produced cast iron reinforced bronze MMCs. In this context, two levels of temperature (400 and 450 °C), three levels of pressure (480, 640 and 820 MPa) and seven levels of reinforcement ratios (60/40, 70/30, 80/20, 90/10, 100/0 of GGG40/CuSn10, pure bronze-as received and pure cast iron-as received) are considered. According to the findings obtained by Taguchi’s signal-to-noise ratios, the reinforcement ratio has a dominant effect on surface roughness parameters (Ra and Rz), the coefficient of friction and the weight loss in different levels. In addition, 100/0 reinforced GGG40/CuSn10 gives minimum surface roughness, pure cast iron provides the best weight loss and pure bronze offers the desired coefficient of friction. The results showed the importance of material ingredients on mechanical properties by comparing a wide range of samples from starting the production phase, which provides a perspective for manufacturers to meet the market supply as per human requirements.

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          Electric Field Effect in Atomically Thin Carbon Films

          We describe monocrystalline graphitic films, which are a few atoms thick but are nonetheless stable under ambient conditions, metallic, and of remarkably high quality. The films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands, and they exhibit a strong ambipolar electric field effect such that electrons and holes in concentrations up to 10 13 per square centimeter and with room-temperature mobilities of ∼10,000 square centimeters per volt-second can be induced by applying gate voltage.
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            • Record: found
            • Abstract: not found
            • Article: not found

            The mechanics of graphene nanocomposites: A review

              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Investigation of progressive tool wear for determining of optimized machining parameters in turning

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                Author and article information

                Contributors
                Role: Academic Editor
                Journal
                Materials (Basel)
                Materials (Basel)
                materials
                Materials
                MDPI
                1996-1944
                17 June 2021
                June 2021
                : 14
                : 12
                : 3364
                Affiliations
                [1 ]Department of Mechanical Engineering, Abdullah Gül University, Kayseri 38080, Turkey
                [2 ]Department of Mechanical Engineering, Konya Technical University, Konya 42075, Turkey; ossahin@ 123456ktun.edu.tr
                [3 ]Mechanical Engineering Department, Technology Faculty, Selcuk University, Konya 42130, Turkey; hayduzcukoglu@ 123456selcuk.edu.tr (H.D.); mkuntoglu@ 123456selcuk.edu.tr (M.K.)
                [4 ]Metallurgical and Material Engineering Department, Technology Faculty, Selcuk University, Konya 42130, Turkey; esalur@ 123456selcuk.edu.tr
                [5 ]Department of Mechanical Engineering, Faculty of Engineering, Selcuk University, Akşehir, Konya 42130, Turkey; aaslan@ 123456selcuk.edu.tr
                [6 ]School of Mechanical and Design Engineering, University of Portsmouth, Portsmouth PO1 3DJ, UK; khaled.giasin@ 123456port.ac.uk
                [7 ]Department of Automated Mechanical Engineering, South Ural State University, Lenin Prosp. 76, Chelyabinsk 454080, Russia; danil_u@ 123456rambler.ru
                Author notes
                [* ]Correspondence: aydingns@ 123456hotmail.com
                Author information
                https://orcid.org/0000-0002-0999-7332
                https://orcid.org/0000-0002-7291-9468
                https://orcid.org/0000-0002-3992-8602
                https://orcid.org/0000-0002-5568-8928
                Article
                materials-14-03364
                10.3390/ma14123364
                8234045
                7662ef12-c245-4bec-a3fd-9f8811d6a2a8
                © 2021 by the authors.

                Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license ( https://creativecommons.org/licenses/by/4.0/).

                History
                : 29 May 2021
                : 15 June 2021
                Categories
                Article

                composites,bronze matrix,surface roughness,tribological behavior

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