Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation Technique
There are two common categories of implants that are used in medical sciences, i.e., orthopedic and dental ones. In this study, dental implant materials are focused such as Ti6Al4V alloys that are used for the replacement of lost teeth due to their high strength and biocompatibility. However, they c...
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MDPI AG
2022-10-01
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| author | Shafaq Asrar Ambreen Azmat Iftikhar Ahmed Channa Jaweria Ashfaq Faraz Sufyan Sarmad Feroze Ali Dad Chandio Muhammad Ali Shar Abdulaziz Alhazaa |
| author_facet | Shafaq Asrar Ambreen Azmat Iftikhar Ahmed Channa Jaweria Ashfaq Faraz Sufyan Sarmad Feroze Ali Dad Chandio Muhammad Ali Shar Abdulaziz Alhazaa |
| author_sort | Shafaq Asrar |
| collection | DOAJ |
| description | There are two common categories of implants that are used in medical sciences, i.e., orthopedic and dental ones. In this study, dental implant materials are focused such as Ti6Al4V alloys that are used for the replacement of lost teeth due to their high strength and biocompatibility. However, they cause infections in nearby tissues due to elemental release (potentially Al and V). Thus, manganese is selected to be incorporated into the alloy since it is also present in the human body in the form of traces. Different sets of implants were produced, i.e., Ti5Mn and Ti10Mn (where 5 and 10 describe the percentage of Mn) by using the powder metallurgy technique. This was followed by characterization techniques, including X-ray fluorescence spectroscopy (XRF), X-ray diffractometer (XRD), optical microscope (OM), and nanoindenter. The very aim of this study is to compare the microstructural evolutions, density, and mechanical properties of reference alloys and the ones produced in this study. Results show the microstructure of Ti6Al4V consists of the alpha (α) and beta (β) phases, while Ti5Mn and Ti10Mn revealed the beta (β) phases. The Ti5Mn alloy showed excellent mechanical properties than that of the Ti6Al4V counterpart. Extensive discussion is presented in light of the observed results. The relative density of Ti5Mn alloy was found to be enhanced than that of reference alloy. |
| first_indexed | 2024-03-09T19:10:17Z |
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| issn | 2073-4352 |
| language | English |
| last_indexed | 2024-03-09T19:10:17Z |
| publishDate | 2022-10-01 |
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| series | Crystals |
| spelling | doaj.art-5a369fe5e72e43869bbcc989423e8c422023-11-24T04:14:48ZengMDPI AGCrystals2073-43522022-10-011211153710.3390/cryst12111537Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation TechniqueShafaq Asrar0Ambreen Azmat1Iftikhar Ahmed Channa2Jaweria Ashfaq3Faraz Sufyan4Sarmad Feroze5Ali Dad Chandio6Muhammad Ali Shar7Abdulaziz Alhazaa8Materials and Surface Engineering Research Lab, Department of Metallurgical Engineering, NED University of Engineering and Technology, Karachi 75270, PakistanMaterials and Surface Engineering Research Lab, Department of Metallurgical Engineering, NED University of Engineering and Technology, Karachi 75270, PakistanThin Film Lab, Department of Metallurgical Engineering, NED University of Engineering and Technology, Karachi 75270, PakistanThin Film Lab, Department of Metallurgical Engineering, NED University of Engineering and Technology, Karachi 75270, PakistanDepartment of Petroleum Technology, University of Karachi, Karachi 75270, PakistanSolar Factory of the Future, Bavarian Center for Applied Energy Research (ZAE Bayern), Fürther Straße 250, 90429 Nürnberg, GermanyMaterials and Surface Engineering Research Lab, Department of Metallurgical Engineering, NED University of Engineering and Technology, Karachi 75270, PakistanDepartment of Mechanical & Energy Systems Engineering, Faculty of Engineering and Informatics, University of Bradford, Bradford BD7 1DP, UKDepartment of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi ArabiaThere are two common categories of implants that are used in medical sciences, i.e., orthopedic and dental ones. In this study, dental implant materials are focused such as Ti6Al4V alloys that are used for the replacement of lost teeth due to their high strength and biocompatibility. However, they cause infections in nearby tissues due to elemental release (potentially Al and V). Thus, manganese is selected to be incorporated into the alloy since it is also present in the human body in the form of traces. Different sets of implants were produced, i.e., Ti5Mn and Ti10Mn (where 5 and 10 describe the percentage of Mn) by using the powder metallurgy technique. This was followed by characterization techniques, including X-ray fluorescence spectroscopy (XRF), X-ray diffractometer (XRD), optical microscope (OM), and nanoindenter. The very aim of this study is to compare the microstructural evolutions, density, and mechanical properties of reference alloys and the ones produced in this study. Results show the microstructure of Ti6Al4V consists of the alpha (α) and beta (β) phases, while Ti5Mn and Ti10Mn revealed the beta (β) phases. The Ti5Mn alloy showed excellent mechanical properties than that of the Ti6Al4V counterpart. Extensive discussion is presented in light of the observed results. The relative density of Ti5Mn alloy was found to be enhanced than that of reference alloy.https://www.mdpi.com/2073-4352/12/11/1537Ti6Al4VTi-5MnTi-10Mnhardnesselastic modulusdental implants |
| spellingShingle | Shafaq Asrar Ambreen Azmat Iftikhar Ahmed Channa Jaweria Ashfaq Faraz Sufyan Sarmad Feroze Ali Dad Chandio Muhammad Ali Shar Abdulaziz Alhazaa Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation Technique Crystals Ti6Al4V Ti-5Mn Ti-10Mn hardness elastic modulus dental implants |
| title | Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation Technique |
| title_full | Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation Technique |
| title_fullStr | Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation Technique |
| title_full_unstemmed | Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation Technique |
| title_short | Comparative Study of TiMn and TiAlV Alloys via the Nanoindentation Technique |
| title_sort | comparative study of timn and tialv alloys via the nanoindentation technique |
| topic | Ti6Al4V Ti-5Mn Ti-10Mn hardness elastic modulus dental implants |
| url | https://www.mdpi.com/2073-4352/12/11/1537 |
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