Experimental and Numerical Analysis of Titanium/HA FGM for Dental Implantation
FGM dental implants are a very good alternative with respect to homogenous implants. In this study by focusing on mechanical property as one of the most important factors in implant design, the static behaviour of Ti/Nanostructure HA (hydroxyapatite) FGM dental implant has been fabricated and invest...
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| Format: | Article |
| Language: | English |
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Islamic Azad University-Isfahan (Khorasgan) Branch
2017-03-01
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| Series: | International Journal of Advanced Design and Manufacturing Technology |
| Subjects: | |
| Online Access: | https://admt.isfahan.iau.ir/article_535004_a95899db4fa348c84c4ce8d1037a94fa.pdf |
| _version_ | 1797657289415458816 |
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| author | Sina Sazesh Aazam Ghassemi Reza Ebrahimi Mohammad Khodaei |
| author_facet | Sina Sazesh Aazam Ghassemi Reza Ebrahimi Mohammad Khodaei |
| author_sort | Sina Sazesh |
| collection | DOAJ |
| description | FGM dental implants are a very good alternative with respect to homogenous implants. In this study by focusing on mechanical property as one of the most important factors in implant design, the static behaviour of Ti/Nanostructure HA (hydroxyapatite) FGM dental implant has been fabricated and investigated experimentally and numerically. At the first step, the nanostructure hydroxyapatite powders were synthesized by natural origin. At the second step, the initial powders were cold compacted in order to fabricate Ti/HA FGM samples for 4 different volume fraction exponents (N=1/3, 2/3, 1, 2). Then the compacted powders have been sintered using a vacuum furnace, in which compressive strength of each particular sample was finally assessed. A three-dimensional geometrical model of FGM dental implant system and surrounding bone was created by using the macro programming language in ANSYS software and then finite element analysis under static forces was performed. Finally the experimental results strength tests were compared with numerical solutions. According to the results, the FGM dental implants made of Ti/HA under static forces were sufficiently safe. As a result, FGM sample with volume fraction exponent of N=2/3 was chosen as the best sample. |
| first_indexed | 2024-03-11T17:42:18Z |
| format | Article |
| id | doaj.art-d322be10c9fd4283a218dbe11c2daf41 |
| institution | Directory Open Access Journal |
| issn | 2252-0406 2383-4447 |
| language | English |
| last_indexed | 2024-03-11T17:42:18Z |
| publishDate | 2017-03-01 |
| publisher | Islamic Azad University-Isfahan (Khorasgan) Branch |
| record_format | Article |
| series | International Journal of Advanced Design and Manufacturing Technology |
| spelling | doaj.art-d322be10c9fd4283a218dbe11c2daf412023-10-18T09:18:21ZengIslamic Azad University-Isfahan (Khorasgan) BranchInternational Journal of Advanced Design and Manufacturing Technology2252-04062383-44472017-03-011015774535004Experimental and Numerical Analysis of Titanium/HA FGM for Dental ImplantationSina Sazesh0Aazam Ghassemi1Reza Ebrahimi2Mohammad Khodaei3Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran.Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran.Advanced Materials Research Center, Department of Materials Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran.Center for Advanced Engineering Research, Majlesi Branch, Islamic Azad University, Isfahan, Iran.FGM dental implants are a very good alternative with respect to homogenous implants. In this study by focusing on mechanical property as one of the most important factors in implant design, the static behaviour of Ti/Nanostructure HA (hydroxyapatite) FGM dental implant has been fabricated and investigated experimentally and numerically. At the first step, the nanostructure hydroxyapatite powders were synthesized by natural origin. At the second step, the initial powders were cold compacted in order to fabricate Ti/HA FGM samples for 4 different volume fraction exponents (N=1/3, 2/3, 1, 2). Then the compacted powders have been sintered using a vacuum furnace, in which compressive strength of each particular sample was finally assessed. A three-dimensional geometrical model of FGM dental implant system and surrounding bone was created by using the macro programming language in ANSYS software and then finite element analysis under static forces was performed. Finally the experimental results strength tests were compared with numerical solutions. According to the results, the FGM dental implants made of Ti/HA under static forces were sufficiently safe. As a result, FGM sample with volume fraction exponent of N=2/3 was chosen as the best sample.https://admt.isfahan.iau.ir/article_535004_a95899db4fa348c84c4ce8d1037a94fa.pdfcompressive yield stressdental implantfinite element method (fem)functionally graded materials (fgm) |
| spellingShingle | Sina Sazesh Aazam Ghassemi Reza Ebrahimi Mohammad Khodaei Experimental and Numerical Analysis of Titanium/HA FGM for Dental Implantation International Journal of Advanced Design and Manufacturing Technology compressive yield stress dental implant finite element method (fem) functionally graded materials (fgm) |
| title | Experimental and Numerical Analysis of Titanium/HA FGM for Dental Implantation |
| title_full | Experimental and Numerical Analysis of Titanium/HA FGM for Dental Implantation |
| title_fullStr | Experimental and Numerical Analysis of Titanium/HA FGM for Dental Implantation |
| title_full_unstemmed | Experimental and Numerical Analysis of Titanium/HA FGM for Dental Implantation |
| title_short | Experimental and Numerical Analysis of Titanium/HA FGM for Dental Implantation |
| title_sort | experimental and numerical analysis of titanium ha fgm for dental implantation |
| topic | compressive yield stress dental implant finite element method (fem) functionally graded materials (fgm) |
| url | https://admt.isfahan.iau.ir/article_535004_a95899db4fa348c84c4ce8d1037a94fa.pdf |
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