Jamari, J and Ammarullah, Muhammad Imam and Santoso, Gatot and Sugiharto, S and Supriyono, Toto and Heide, Emile van der (2022) In Silico Contact Pressure of Metalon- Metal Total Hip Implant with Different Materials Subjected to Gait Loading. Metals, 12 (8). pp. 1-10. ISSN 2075-4701
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Abstract
The use of material for implant bearing has a vital role in minimizing failures that endanger implant recipients. Evaluation of contact pressure of bearing material can be the basis for material selection and have correlations with wear that contribute to the need of revision operations. The current paper aims to investigate three different metallic materials, namely cobalt chromium molybdenum (CoCrMo), stainless steel 316L (SS 316L), and titanium alloy (Ti6Al4V) for application in metal-on-metal bearing of total hip implant in terms of contact pressure. In silico model based on finite element simulation has been considered to predict contact pressure of metal-on-metal bearings under normal walking conditions. It is found that the use of Ti6Al-4V-on-Ti6Al4V is superior in its ability to reduce contact pressure by more than 35% compared to the other studied metal-on-metal couple bearings.
| Item Type: | Article |
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| Subjects: | JOURNAL |
| Divisions: | Fakultas Teknik > Teknik Mesin 2023 |
| Depositing User: | Prodi Teknik Mesin |
| Date Deposited: | 04 May 2023 03:41 |
| Last Modified: | 04 May 2023 03:41 |
| URI: | http://repository.unpas.ac.id/id/eprint/63529 |
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