Alhumaydi, RB (2022) Analisa Ekstrak Daun Bidara Dan Batang Tembakau Sebagai Penghambat Laju Korosi Dan Struktur Mikro Dalam Pengujian Air Laut Di Kabupaten Bangkalan Dengan Menggunakan Pipa Astm A53. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
Corrosion is the process of metal destruction due to electrochemical reactions between metals and their environment. The corrosion process occurs because the metal recombines with oxygen as the raw material (ores) in the metallurgical extraction process for making metal which also combines with oxygen. Therefore, it is necessary to inhibit the corrosion rate by adding an inhibitor.Inhibitors are chemical substances which, when introduced into an environment, can reduce the risk of corrosion of a metal. For this study, using bidara leaf and tobacco stem inhibitors, the Bangkalan area has many bidara leaves and tobacco stems, because tobacco stems are only waste produced by tobacco farmers.Based on the results of the study, the authors obtained the results that the comparison of the corrosion rate of ASTM A53 material using bidara leaf extract and tobacco stem was the inhibitor with the best performance with a low average corrosion rate of 9.93. While tobacco stems have an average corrosion rate above it, which is 11.9. The extract of bidara leaves and tobacco stems by testing that can inhibit the occurrence of corrosion compared to ASTM A53 steel without inhibitors.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | Korosi, inhibitor, daun bidara, batang tembakau, material ASTM A53 | ||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 431 - Teknik Mesin (dan Ilmu Permesinan Lain) | ||||||
| Divisions: | Jurusan Teknik > Prodi D4 Mesin Otomotif > Tugas Akhir | ||||||
| Depositing User: | RB. Alhumaydi | ||||||
| Date Deposited: | 07 Oct 2022 01:05 | ||||||
| Last Modified: | 07 Oct 2022 01:08 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/17383 |
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