A., Shah and Siti Nurul Fasehah, . and Mas Ayu, Hassan and Rosdi, Daud and Che Ghani, Che Kob (2021) Improvement of corrosion resistance of tin coated on titanium alloy for biomedical application. In: Journal of Physics: Conference Series; 2nd UPY International Conference on Applied Science and Education, UPINCASE 2020 , 3 - 4 November 2020 , Yogyakarta, Virtual. pp. 1-10., 1823 (1). ISSN 1742-6588
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Abstract
This work aims to study the effect of mechanical treatment technique on titanium coated with PVD for the enhancement of corrosion resistance for the biomedical implant. First, substrates were coated with TiN via PVD then applied the mechanical treatment through ultrasonic vibration. Results show that all coated samples treated with ultrasonic vibration improve the surface of the coated sample and produce a compact coating as compared with a substrate coated without mechanical treatment. The corrosion test evaluated by Potentiodynamic polarization and Electrochemical Impedance Spectroscopy indicated that all coated samples treated with mechanical treatment showed high corrosion resistance as compared with the untreated sample. It can be concluded that mechanical treatment which is a simple technic can be used as an alternative to improve the corrosion resistance thus reduce the implant and manufacturing cost for biomedical applications.
| Item Type: | Conference or Workshop Item (Lecture) |
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| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Biomedical applications; Biomedical implants; Coated sample; Corrosion tests; Manufacturing cost; Mechanical treatments; Ultrasonic vibration |
| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Faculty/Division: | Faculty of Manufacturing and Mechatronic Engineering Technology Faculty of Mechanical and Automotive Engineering Technology |
| Depositing User: | Pn. Hazlinda Abd Rahman |
| Date Deposited: | 19 Dec 2023 06:30 |
| Last Modified: | 19 Dec 2023 06:30 |
| URI: | http://umpir.ump.edu.my/id/eprint/33334 |
| Download Statistic: | View Download Statistics |
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