Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy technique
Aluminium alloys are indispensable in all manufacturing industries, particularly mechanical engineering. The objective of this study is to enhance the mechanical, wear, and corrosion properties of aluminium alloy AA5083 by incorporating nanoparticles as reinforcements, thereby creating hybrid alumin...
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| Language: | English |
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Elsevier
2023-11-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785423024924 |
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| author | T. Sathish R. Saravanan Anuj Kumar Chander Prakash Mohd Shahazad Manish Gupta N. Senthilkumar Bidhan Pandit Mohd Ubaidullah Vladimir A. Smirnov |
| author_facet | T. Sathish R. Saravanan Anuj Kumar Chander Prakash Mohd Shahazad Manish Gupta N. Senthilkumar Bidhan Pandit Mohd Ubaidullah Vladimir A. Smirnov |
| author_sort | T. Sathish |
| collection | DOAJ |
| description | Aluminium alloys are indispensable in all manufacturing industries, particularly mechanical engineering. The objective of this study is to enhance the mechanical, wear, and corrosion properties of aluminium alloy AA5083 by incorporating nanoparticles as reinforcements, thereby creating hybrid aluminium nanocomposites. The base material utilised in this study was AA5083, with the reinforcement nanoparticles selected as Carbon nanotubes (CNTs) and Molybdenum disulfide (MoS2) at concentrations of 5 % and 3 % respectively. Nanocomposites were fabricated using the Powder Metallurgy (PM) technique, employing specific contrasting parameters including Ball mill speed (280, 320, 360, and 400 rpm), Mixing time (20, 30, 40, and 50 min), Compaction pressure (300, 350, 400, and 450 MPa), and Sintering time (2, 3, 4, and 5 h). The operating parameters of powder metallurgy were assessed using the Design of Experiments (DOE) L16 Orthogonal Array, and their corresponding outcomes were analyzed. The results revealed that there is a significant correlation between the mixing time and microhardness of the nanocomposites. The wear and corrosion reduction rates had a significant impact on the sintering time parameter. The present study determined that the highest recorded microhardness value was 136 VHN, while the lowest observed rates of wear and corrosion were 0.192 mm3/m and 0.00081 mm/year, respectively. Scanning electron microscopy (SEM) images clearly depicted the presence of various structural defects, such as pits, cracks, delamination, voids, and cusps, in the wear and corrosion samples that exhibited reduced strength. |
| first_indexed | 2024-03-07T23:24:02Z |
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| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-03-07T23:24:02Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
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| series | Journal of Materials Research and Technology |
| spelling | doaj.art-a313e91e5ddd43229481e0157e7253ff2024-02-21T05:25:56ZengElsevierJournal of Materials Research and Technology2238-78542023-11-012716111629Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy techniqueT. Sathish0R. Saravanan1Anuj Kumar2Chander Prakash3Mohd Shahazad4Manish Gupta5N. Senthilkumar6Bidhan Pandit7Mohd Ubaidullah8Vladimir A. Smirnov9Department of Mechanical Engineering, Saveetha School of Engineering, SIMATS, Chennai, Tamil Nadu, India; Corresponding author.Department of Mechanical Engineering, Saveetha School of Engineering, SIMATS, Chennai, Tamil Nadu, IndiaDepartment of Chemistry, GLA University, Mathura, 281406, IndiaSchool of Mechanical Engineering, Lovely Professional University, Phagwara, 144411, Punjab, India; Mukesh Patel School of Technology Management & Engineering, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Deemed-to-University, Vile Parle (W), Mumbai, 400056, Maharashtra, India; Research Laboratory of Neuroelectronics and Memristive Nanomaterials (NEUROMENA Lab), Institute of Nanotechnologies, Electronics and Equipment Engineering, Southern Federal University, Russia; Institute of Nanotechnologies, Electronics and Equipment Engineering, Southern Federal University, Taganrog, 347922, Russia; Corresponding author. School of Mechanical Engineering, Lovely Professional University, Phagwara, 144411, Punjab, India.Department of Chemistry, Bhakt Darshan Government Post Graduate College, Jaiharikhal, 246193, Pauri Gharwal, Uttrakhand, IndiaDivision of Research and Development, Lovely Professional University, Phagwara, Punjab, IndiaDepartment of Chemistry, Graphic Era (Deemed to be University), Bell Road, Clement Town, Dehradun, Uttarakhand, IndiaDepartment of Materials Science and Engineering and Chemical Engineering, Universidad Carlos III de Madrid, Avenida de la Universidad 30, 28911, Leganés, Madrid, SpainDepartment of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia; Corresponding author.Research Laboratory of Neuroelectronics and Memristive Nanomaterials (NEUROMENA Lab), Institute of Nanotechnologies, Electronics and Equipment Engineering, Southern Federal University, Russia; Institute of Nanotechnologies, Electronics and Equipment Engineering, Southern Federal University, Taganrog, 347922, RussiaAluminium alloys are indispensable in all manufacturing industries, particularly mechanical engineering. The objective of this study is to enhance the mechanical, wear, and corrosion properties of aluminium alloy AA5083 by incorporating nanoparticles as reinforcements, thereby creating hybrid aluminium nanocomposites. The base material utilised in this study was AA5083, with the reinforcement nanoparticles selected as Carbon nanotubes (CNTs) and Molybdenum disulfide (MoS2) at concentrations of 5 % and 3 % respectively. Nanocomposites were fabricated using the Powder Metallurgy (PM) technique, employing specific contrasting parameters including Ball mill speed (280, 320, 360, and 400 rpm), Mixing time (20, 30, 40, and 50 min), Compaction pressure (300, 350, 400, and 450 MPa), and Sintering time (2, 3, 4, and 5 h). The operating parameters of powder metallurgy were assessed using the Design of Experiments (DOE) L16 Orthogonal Array, and their corresponding outcomes were analyzed. The results revealed that there is a significant correlation between the mixing time and microhardness of the nanocomposites. The wear and corrosion reduction rates had a significant impact on the sintering time parameter. The present study determined that the highest recorded microhardness value was 136 VHN, while the lowest observed rates of wear and corrosion were 0.192 mm3/m and 0.00081 mm/year, respectively. Scanning electron microscopy (SEM) images clearly depicted the presence of various structural defects, such as pits, cracks, delamination, voids, and cusps, in the wear and corrosion samples that exhibited reduced strength.http://www.sciencedirect.com/science/article/pii/S2238785423024924Carbon nanotubesSinteringPowder metallurgyNanoparticlesSEMMicrohardness |
| spellingShingle | T. Sathish R. Saravanan Anuj Kumar Chander Prakash Mohd Shahazad Manish Gupta N. Senthilkumar Bidhan Pandit Mohd Ubaidullah Vladimir A. Smirnov Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy technique Journal of Materials Research and Technology Carbon nanotubes Sintering Powder metallurgy Nanoparticles SEM Microhardness |
| title | Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy technique |
| title_full | Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy technique |
| title_fullStr | Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy technique |
| title_full_unstemmed | Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy technique |
| title_short | Influence of synthesizing parameters on surface qualities of aluminium alloy AA5083/ CNT/MoS2 nanocomposite in powder metallurgy technique |
| title_sort | influence of synthesizing parameters on surface qualities of aluminium alloy aa5083 cnt mos2 nanocomposite in powder metallurgy technique |
| topic | Carbon nanotubes Sintering Powder metallurgy Nanoparticles SEM Microhardness |
| url | http://www.sciencedirect.com/science/article/pii/S2238785423024924 |
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