Suwenda, Pandu Teja (2021) Perbandingan Ketahanan Korosi Antara Metode Hardening Dan Hot Dipping Aluminium Pada Baja Astm A36. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
Have conducted research to determine the effect of Hardening and Hot Dipping Aluminum on ASTM A 36 steel on corrosion resistance of the material. Hot Dip Aluminum is a method of coating technique using the concept of sacrificial anode to protect a metal from corrosion. Hot Dip Aluminum uses aluminum as a sacrificial anode to protect steel from corrosion. In addition to coating to protect steel from corrosion, it can also be hardened. Hardening is heating a metal to a certain temperature for some time at that temperature, then cooling it quickly, giving rise to a hard structure. Hardening aims to increase hardness, wear resistance and toughness with a combination of hardness and resistance to corrosion. The highest hardness value is in specimens that receive hardening treatment with an average hardness value of 84.23 HRB, the hardness value of the two raw materials an average value of 76.98 HRB and an average value of 76.98 HRB. The smallest average hardness of the hot dip aluminum method is 49.26 HRB. The thickness of the layer is inversely proportional to the hardness value, the thicker the layer, the smaller the hardness value. The highest corrosion resistance value is in the hot dip aluminum method and the second corrosion resistance is the hardening method and is more corrosive to the raw material. Key words: coating, hot dip Aluminium, hardening, hardness, thickness, corrosion
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | coating, hot dip Aluminium, hardening, hardness, thickness, corrosion | ||||||
| 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: | Pandu Teja Suwenda | ||||||
| Date Deposited: | 12 Jul 2021 16:21 | ||||||
| Last Modified: | 24 Aug 2021 07:49 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/5469 |
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