Corrosion performance of steel and galvanized steel in Karangsong and Limbangan sea water environment

Prifiharni, Siska; Nuraini, Lutviasari; Priyotomo, Gadang; Sundjono,; Gunawan, Hadi; Purawiardi, Ibrahim

doi:10.1063/1.5038320

Cited by 6 publications

(8 citation statements)

References 11 publications

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“…Comparing these values with those presented in Table 2 and with the measured EC values for each solution for that material, it can be observed that the higher the EC value, the greater the mass loss per area and the CPR. This happens because the higher the EC of the aqueous medium is, the greater the tendency for ion transfer between the medium and metal, which accelerates corrosion (Prifiharni et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

“…When analysing the values obtained for the mass loss of this material, presented in Table 2, it can be inferred that the mass gain caused by the white KCl solution allowed the protection of the metallic surface, which caused a decrease in corrosion. For the solutions where there was no mass gain, the CPR was probably due to the EC (Prifiharni et al, 2018). Prifiharni et al (2018), by analysing the corrosion resistance of ordinary steel and galvanized steel in a seawater environment, found a similar behaviour, in which metal parts exposed to seawater with higher EC showed a higher CPR.…”

Section: Variation Source Dfmentioning

confidence: 95%

“…For the solutions where there was no mass gain, the CPR was probably due to the EC (Prifiharni et al, 2018). Prifiharni et al (2018), by analysing the corrosion resistance of ordinary steel and galvanized steel in a seawater environment, found a similar behaviour, in which metal parts exposed to seawater with higher EC showed a higher CPR. As shown in Table 4, the CPR was always higher for galvanized steel, which again proves its higher susceptibility to corrosion compared to AISI 304 stainless steel.…”

Section: Variation Source Dfmentioning

confidence: 95%

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Corrosion caused by fertigation with urea and potassium chloride solutions resembles that generated by irrigation

Corrêa

Lima

Thebaldi

et al. 2023

Irrigation and Drainage

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Corrosion is a common problem in irrigation systems consisting of metal parts.Fertigation can aggravate this phenomenon because fertilizers, once dissolved in water, usually tend to be corrosive. In this study, the effects of corrosion resulting from fertigation with solutions of white potassium chloride (10 g L À1 ) and urea (10 g L À1 ) on galvanized steel and AISI 304 stainless steel specimens, materials similar to the centre pivots and injection pumps, were evaluated by simulation tests. During the experiment, the mass loss, corrosion penetration rate, thickness loss and estimated useful life of the specimens were calculated.The results showed that the variation in the fertilizer source as well as the type of metal influenced the corrosion effects. Furthermore, the useful life expectancy of steels intended for irrigation in systems that practice fertigation practically does not differ from the systems where only irrigation is practiced. The corrosion resistance of stainless steel is significantly higher than that of galvanized steel, so its use should be considered in irrigation systems. In addition, it is interesting that the Zn coating on the galvanized steel pipes used for irrigation presents at least twice the thickness to ensure greater protection of the steel substrate.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Variation Source Dfmentioning

confidence: 95%

Section: Variation Source Dfmentioning

confidence: 95%

See 2 more Smart Citations

Corrosion caused by fertigation with urea and potassium chloride solutions resembles that generated by irrigation

Corrêa

Lima

Thebaldi

et al. 2023

Irrigation and Drainage

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“…However, the difference in the service life of this investigated atmospheric corrosion subject may take place due to the complexity of environmental factors. Prifiharni and co-workers reported the role of distance from sea line to site test in Limbangan and Karangsong region, where the magnitude of atmospheric corrosion rate of carbon steel and galvanized steel raise in getting closer from sea line [14]. Therefore, it implies that the service of life of galvanized steel increase in increasing the distance from the sea coastline to the metal structures.…”

Section: Corrosion Rates Of Metalsmentioning

confidence: 99%

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

et al. 2020

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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.

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Water quality index and physicochemical parameters effect on the corrosion rate of steel along the Egyptian Mediterranean Sea

Mahmoud

El-Sayed

Moawad

et al. 2023

Egyptian Journal of Aquatic Research

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Corrosion performance of steel and galvanized steel in Karangsong and Limbangan sea water environment

Cited by 6 publications

References 11 publications

Corrosion caused by fertigation with urea and potassium chloride solutions resembles that generated by irrigation

Corrosion caused by fertigation with urea and potassium chloride solutions resembles that generated by irrigation

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

Water quality index and physicochemical parameters effect on the corrosion rate of steel along the Egyptian Mediterranean Sea

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