Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia

The investigation of corrosion for carbon steel and galvanized steel has been conducted in the marine atmosphere of Eretan and Ciwaringin Districts, West Java Province. The exposure time of the field test was up to 200 days, and their corrosion rates are determined according to weight loss method. T...

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Autores principales:	Gadang Priyotomo, Lutviasari Nuraini, Siska Prifiharni, Ahmad Royani, Sundjono Sundjono, Hadi Gunawan, Meng Zheng
Formato:	article
Lenguaje:	EN
Publicado:	Department of Chemistry, Universitas Gadjah Mada 2020
Materias:	carbon steel galvanized steel atmospheric corrosion coastline corrosion product Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/af629439783f40089feb1bd7d0e7af99
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spelling	oai:doaj.org-article:af629439783f40089feb1bd7d0e7af992021-12-02T11:05:03ZAtmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia1411-94202460-157810.22146/ijc.46755https://doaj.org/article/af629439783f40089feb1bd7d0e7af992020-07-01T00:00:00Zhttps://jurnal.ugm.ac.id/ijc/article/view/46755https://doaj.org/toc/1411-9420https://doaj.org/toc/2460-1578The investigation of corrosion for carbon steel and galvanized steel has been conducted in the marine atmosphere of Eretan and Ciwaringin Districts, West Java Province. The exposure time of the field test was up to 200 days, and their corrosion rates are determined according to weight loss method. The objective of the work is to elucidate the corrosion behavior of those alloys which is affected by distances from coastline and environmental condition. The magnitude of corrosion rate for carbon steel was 20 times as high as that for galvanized steel in both districts The distance from coastline has significantly affected for the magnitude of corrosion rate, where that both alloys in Ciwaringin is lower than that in Eretan. The deposition of chloride ion in Eretan and Ciwaringin Districts were 4.305 mg/m2 day and 1.863 mg/m2 day, respectively, where the higher chloride ion can tend to increase the corrosion rates. Relative humidity (RH) which is over 60% has essential role for corrosion process as well as rainfall. The uniform corrosion attack was observed both alloys after exposure. The corrosion product phases of galvanized steel exhibits as zincite, hydrozincite and simonkolleite in Eretan as the typical coastline atmosphere phases but not in Ciwaringin. The formation of rust product for both metals lead the decrease of further corrosion attack due to the barrier between metal and environment. The usage of galvanized steel is remarkable to minimize corrosion attack compared to that of carbon steel in tropical coastline.Gadang PriyotomoLutviasari NurainiSiska PrifiharniAhmad RoyaniSundjono SundjonoHadi GunawanMeng ZhengDepartment of Chemistry, Universitas Gadjah Madaarticlecarbon steelgalvanized steelatmospheric corrosioncoastlinecorrosion productChemistryQD1-999ENIndonesian Journal of Chemistry, Vol 20, Iss 5, Pp 1032-1043 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	carbon steel galvanized steel atmospheric corrosion coastline corrosion product Chemistry QD1-999
spellingShingle	carbon steel galvanized steel atmospheric corrosion coastline corrosion product Chemistry QD1-999 Gadang Priyotomo Lutviasari Nuraini Siska Prifiharni Ahmad Royani Sundjono Sundjono Hadi Gunawan Meng Zheng Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia
description	The investigation of corrosion for carbon steel and galvanized steel has been conducted in the marine atmosphere of Eretan and Ciwaringin Districts, West Java Province. The exposure time of the field test was up to 200 days, and their corrosion rates are determined according to weight loss method. The objective of the work is to elucidate the corrosion behavior of those alloys which is affected by distances from coastline and environmental condition. The magnitude of corrosion rate for carbon steel was 20 times as high as that for galvanized steel in both districts The distance from coastline has significantly affected for the magnitude of corrosion rate, where that both alloys in Ciwaringin is lower than that in Eretan. The deposition of chloride ion in Eretan and Ciwaringin Districts were 4.305 mg/m2 day and 1.863 mg/m2 day, respectively, where the higher chloride ion can tend to increase the corrosion rates. Relative humidity (RH) which is over 60% has essential role for corrosion process as well as rainfall. The uniform corrosion attack was observed both alloys after exposure. The corrosion product phases of galvanized steel exhibits as zincite, hydrozincite and simonkolleite in Eretan as the typical coastline atmosphere phases but not in Ciwaringin. The formation of rust product for both metals lead the decrease of further corrosion attack due to the barrier between metal and environment. The usage of galvanized steel is remarkable to minimize corrosion attack compared to that of carbon steel in tropical coastline.
format	article
author	Gadang Priyotomo Lutviasari Nuraini Siska Prifiharni Ahmad Royani Sundjono Sundjono Hadi Gunawan Meng Zheng
author_facet	Gadang Priyotomo Lutviasari Nuraini Siska Prifiharni Ahmad Royani Sundjono Sundjono Hadi Gunawan Meng Zheng
author_sort	Gadang Priyotomo
title	Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia
title_short	Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia
title_full	Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia
title_fullStr	Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia
title_full_unstemmed	Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia
title_sort	atmospheric corrosion behavior of carbon steel and galvanized steel after exposure in eretan and ciwaringin, west java province, indonesia
publisher	Department of Chemistry, Universitas Gadjah Mada
publishDate	2020
url	https://doaj.org/article/af629439783f40089feb1bd7d0e7af99
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Atmospheric Corrosion Behavior of Carbon Steel and Galvanized Steel after Exposure in Eretan and Ciwaringin, West Java Province, Indonesia

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