التفاصيل البيبلوغرافية
| العنوان: |
Atmospheric corrosion performance of different steels in early exposure in the coastal area region West Java, Indonesia. |
| المؤلفون: |
Nuraini, Lutviasari, Prifiharni, Siska, Priyotomo, Gadang, Sundjono, Gunawan, Hadi, Purawiardi, Ibrahim, Amal, M. Ikhlasul, Herbirowo, Satrio, Hasbi, M. Yunan, Lestari, Yulinda, Annur, Dhyah, Malau, Daniel Panghihutan |
| المصدر: |
AIP Conference Proceedings; 2018, Vol. 1964 Issue 1, pN.PAG-N.PAG, 7p, 2 Diagrams, 3 Charts, 1 Graph, 1 Map |
| مصطلحات موضوعية: |
CORROSION & anti-corrosives, STEEL corrosion, CARBON steel, GALVANIZED steel, ALUMINUM |
| مصطلحات جغرافية: |
JAWA Barat (Indonesia) |
| مستخلص: |
The performance of carbon steel, galvanized steel and aluminium after one month exposed in the atmospheric coastal area, which is in Limbangan and Karangsong Beach, West Java, Indonesia was evaluated. The corrosion rate was determined by weight loss method and the morphology of the steel after exposed was observed by Scanning Electron Microscopy(SEM)/Energy Dispersive X-Ray Analysis(EDX). The site was monitored to determine the chloride content in the marine atmosphere. Then, the corrosion products formed at carbon steel were characterized by X-Ray diffraction (XRD). The result showed the aggressively corrosion in Karangsong beach, indicated from the corrosion rate of carbon steel, galvanized steel and aluminium were 38.514 mpy; 4.7860 mpy and 0.5181 mpy, respectively. While in Limbangan Beach the corrosion rate of specimen carbon steel, galvanized steel and aluminium were 3.339; 0.219 and 0.166 mpy, respectively. The chloride content was found to be the main factor that influences in the atmospheric corrosion process in this area. Chloride content accumulated in Karangsong and Limbangan was 497 mg/m2.day and 117 mg/m2.day, respectively. The XRD Analysis on each carbon steel led to the characterization of a complex mixture of iron oxides phases. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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