Dwi Prasetya, Maududi Yoga (2020) Pengaruh Pelapisan TiN Pada Sampel Implan Tulang Terhadap Karakteristik Permukaan Sampel Implan Tulang. Diploma thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Implan tulang adalah peralatan medis yang terbuat dari logam yang ditanamkan ke dalam tubuh berfungsi untuk menggantikan struktur dan fungsi bagian tubuh,terutama tulang. Dalam penelitian ini bertujuan untuk mengetahui perbandingan laju korosi dengan variasi perendaman selama 12 jam,168 jam,240 jam dan 336 jam antara Baja ST 41 yang dilapisi Titanium Nitride (TiN) dan SS 316 L. Dimana SS 316 L sendiri biasa digunakan untuk material implan tulang. Jenis pengujian yang dilakukan pada penelitian ini adalah Electrochemical Impedance Spectroscopy (EIS), Potentiodynamic Polarization(PDP), Scanning Electron Microscopy(SEM), dan Scanning Electron Microscopy energy dispersive x-ray (SEM – EDX), Hasil pengujian menunjukkan adanya kenaikan laju korosi pada masing – masing spesimen saat perendaman selama 168 jam . Pada pengujian polarisasi potensiodinamik didapatkan laju korosi tertinggi pada spesimen ST 41 yang dilapisi Titanium Nitride (TiN) pada saat perendaman selama 168 jam dengan nilai laju korosi sebesar 0,014261 mm/year. Sedangkan nilai terendah pada spesimen ST 41 yang dilapisi Titanium Nitride (TiN) dengan nilai laju korosi sebesar 0,00092597 mm/year.
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Bone implants are medical devices made of metal that are implanted into the body to replace the structure and function of body parts, especially bones. In this study aims to determine the ratio of corrosion rates with variations of immersion for 12 hours, 168 hours, 240 hours and 336 hours between ST 41 steel coated with Titanium Nitride (TiN) and SS 316 L. Where SS 316 L itself is commonly used for implant material bone. The types of tests conducted in this study are Electrochemical Impedance Spectroscopy (EIS), Potentiodynamic Polarization (PDP), Scanning Electron Microscopy (SEM), and Scanning Electron Microscopy of energy dispersive x-ray (SEM - EDX). The test results showed an increase in the rate of corrosion in each specimen during soaking for 168 hours. Potentiodynamic polarization testing showed the highest corrosion rate in ST 41 specimens coated with Titanium Nitride (TiN) during immersion for 168 hours with a corrosion rate of 0.014261 mm / year. While the lowest value on ST 41 specimens coated with Titanium Nitride (TiN) with a corrosion rate value of 0,00092597 mm / year.
| Item Type: | Thesis (Diploma) |
|---|---|
| Additional Information: | RSMI 667.9 Pra p-1 |
| Uncontrolled Keywords: | Implan Tulang, Pelapisan, Titanium Nitride (TiN), SS 316 L, Baja karbon ST 41. |
| Subjects: | Q Science > QD Chemistry > QD115 Electrochemical analysis T Technology > TJ Mechanical engineering and machinery > TJ561 Surface T Technology > TS Manufactures > TS170 New products. Product Development |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21401-(D3) Diploma 3 |
| Depositing User: | Maududi Yoga Dwi Prasetya |
| Date Deposited: | 24 Mar 2025 01:25 |
| Last Modified: | 24 Mar 2025 01:25 |
| URI: | http://repository.its.ac.id/id/eprint/73851 |
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