Reza Amjad, Farhan (2021) Pengaruh Variasi Depth of Cut pada Proses Turning Terhadap Laju Korosi pada Spesimen Cancellous Screw. Sarjana thesis, Universitas Brawijaya.
Abstract
Solusi dalam penelitian ini dengan cara mengaplikasikan proses turning pada Round Bar Stainless Steel 316L dengan variasi depth of cut yaitu sebesar: 0.2 mm; 0.3 mm; 0.4 mm; 0.5 mm dan 0.6 mm. Setelah itu dilakukan pengujian kekasaran permukaan menggunakan alat Surface Roughness Tester SJ-301 Mitutoyo. Sedangkan untuk laju korosi diuji dengan menggunakan alat otentiostat/Galvanostat/Impedance Analyze (PalmSens 4). Dalam penelitian ini foto SEM dan foto Makro baik untuk sampel sebelum dilakukan uji korosi maupun setelah dilakukan uji korosi, Digunakan sebagai data pendukung. Hasil dari penelitian ini menunujukkan bahwa nilai depth of cut berbanding lurus dengan nilai kekasaran permukaan dan nilai laju korosi. Selain itu nilai kekasaran dan laju korosi terendah dari spesimen Cancellous Screw untuk setiap variasi depth of cut didapatkannya hasil paling terbaik yang diperoleh dari nilai depth of cut 0.2 mm dengan kekasaran permukaan yaitu sebesar 0,422 µm dan laju korosi sebesar 0,0515 mm/year. Dalam penelitian ini foto SEM dan foto Makro juga telah mendukung hasil penelitian.
English Abstract
The solution in this research is to apply the turning process on Stainless Steel Round Bar 316L with variations in depth of cut, namely: 0.2 mm; 0.3mm; 0.4mm; 0.5mm, and 0.6mm. After that, the surface roughness test was carried out using the Surface Roughness Tester SJ-301 Mitutoyo. Meanwhile, the corrosion rate was tested using a Potentiostat/Galvanostat/Impedance Analyzer (PalmSens 4). In this study, SEM photos and macro photos, both for samples before the corrosion test and after the corrosion test was carried out, were used as supporting data. The results of this study indicate that the depth of cut value is directly proportional to the surface roughness value and the corrosion rate value. In addition, the lowest roughness value and corrosion rate of the Cancellous Screw specimen for each depth of cut variation obtained the best results obtained from the 0.2 mm depth of cut value with a surface roughness of 0.422 m and a corrosion rate of 0.0515 mm/year. In this study, SEM photos and macro photos have also supported the research results.
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 621.8 |
| Uncontrolled Keywords: | Stainless Steel 316L, depth of cut, kekasaran permukaan, laju korosi, Cancellous Screw, surface roughness, corrosion rate. |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.8 Machine engineering |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | Unnamed user with email gaby |
| Date Deposited: | 22 Oct 2021 02:34 |
| Last Modified: | 24 Feb 2022 03:40 |
| URI: | http://repository.ub.ac.id/id/eprint/184861 |
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