Evaluation of anticorrosion and antifouling paint performance after exposure under seawater Surabaya–Madura (Suramadu) bridge

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

doi:10.1063/1.4978174

Cited by 11 publications

(14 citation statements)

References 19 publications

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“…On the basis of result, there is no significant difference for the corrosion rate of bare steel at the various depth of seawater. Lutviasari et al [8] also reported that there is less difference for the magnitude of corrosion rate on bare steel in the seawater depth of 1, 2 and 3 meters in Madura strait, Indonesia as well as the present study. In the case of submerged structures in sea water, the magnitude of corrosion rate is related to the complexity of combination of temperature, salinity, pH, and dissolved oxygen (DO) [47].…”

Section: Corrosion Behavior Of Bare Steel Without Coating After Exposuresupporting

confidence: 80%

“…For quantification of corrosion behavior, Table 6 shows the weight loss and corrosion rate of the bare mild steel after exposure. The weight loss of specimens took place due to the synergism between oxygen reduction in the electrochemical process [17] and the metabolism activity of attached biofouling [4,8]. The electrochemical reaction is related to the synergic activity between anodic and cathodic area [46][47][48].…”

Section: Corrosion Behavior Of Bare Steel Without Coating After Exposurementioning

confidence: 99%

“…Moreover, the biological process due to biofouling metabolism could yield detrimental effects on ships such as decreasing the time frequency of dry-docking operation, increasing the frictional resistance, and losing of corrosion resistance [4][5][6][7]. The reduction of corrosion resistance could decrease mechanical strength and life time of structure particularly in marine environment [8,9]. The safety *Corresponding Author Email: gadangp@gmail.com (G. Priyotomo) problem is also considered when the decrease of structure stability and concealment structural defects takes place due to the aggressiveness of biofouling growth [9,10].…”

Section: Introductionmentioning

confidence: 99%

“…Furthermore, in last two decades, researchers had investigated extensively the performance of AF paint which related to paint formulations, mechanisms of biofouling inhibition, and the effect of surrounded environment [9,10,12], but no or less comprehensive investigation in Indonesia as a representative of tropical country in south east asia region. In addition, the Indonesian researcher has reported the performance of commercial AF paints that exposed in Madura strait, East Java Province [8]. Therefore, the objective of this work is to elucidate the efficacy of perfomance on antifouling paints compared to anticorrosion paint and bare metal as referenced materials in Bali Sea and the dentrimetal effect of corrosion attack on bare metal without protection of AF paint during field exposure in different depth of the sea.…”

Section: Introductionmentioning

confidence: 99%

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A Preliminary Field Study of Antifouling Paint Perfomance After Short Exposure in Mandara Bali, Indonesia

Priyotomo

Nuraini

Gunawan³

et al. 2021

IJE

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Antifouling paints are applied to prevent the growth of marine biofouling. In Indonesia, that paint is widely used for ship which commonly used copper-based biocide. In fact, there is no or little comprehesive studies on antifouling paint in Indonesia compared to other tropical countries. In this study, the evaluation of the performance for antifouling paint was carried out where anticorrosion paint and bare steel were also studied as references. The measurement of corrosion rate on steel was conducted by weight loss method. The panels containing specimens were exposure up to 1-month for immersion in different depth of sea up to 3 meters. Seawater parameters consisting of temperature, pH, salinity, conductivity and dissolved oxygen were measured as well as coating properties. The results showed both surfaces of anticorrosion paint and steel specimens covered by biofouling, but not on antifouling paint. There also is not much different in antifouling paint properties before and after exposure in various depth of sea. The reduction of thickness for antifouling paint is apparently predominant to be affected by sea current. The magnitude of corrosion rate on bare steel is almost the same in different depth of sea which took place due to the effect of dissolved oxygen and biofouling. In the future, the comparison of the paints perfomance all local regions is necessary to be conducted in all local regions of the Indonesia.

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Section: Corrosion Behavior Of Bare Steel Without Coating After Exposuresupporting

confidence: 80%

Section: Corrosion Behavior Of Bare Steel Without Coating After Exposurementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A Preliminary Field Study of Antifouling Paint Perfomance After Short Exposure in Mandara Bali, Indonesia

Priyotomo

Nuraini

Gunawan³

et al. 2021

IJE

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“…It was concluded that the adsorption properties related to the titanium substrate were fully suppressed, showing potential for antifouling surfaces in the biomedical field. Coatings combining both anti-fouling and anti-corrosion functions have also been reported [265,[285][286][287]. Arukalam et al, for instance, prepared perfluorodecyltrichlorosilane-based poly(dimethylsiloxane)-ZnO coatings for fouling and corrosion mitigation.…”

Section: Sol-gel Coatings With Anti-fouling Functionmentioning

confidence: 99%

Hybrid Sol–gel Coatings for Corrosion Mitigation: A Critical Review

Figueira

2020

Polymers

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The corrosion process is a major source of metallic material degradation, particularly in aggressive environments, such as marine ones. Corrosion progression affects the service life of a given metallic structure, which may end in structural failure, leakage, product loss and environmental pollution linked to large financial costs. According to NACE, the annual cost of corrosion worldwide was estimated, in 2016, to be around 3%-4% of the world's gross domestic product. Therefore, the use of methodologies for corrosion mitigation are extremely important. The approaches used can be passive or active. A passive approach is preventive and may be achieved by emplacing a barrier layer, such as a coating that hinders the contact of the metallic substrate with the aggressive environment. An active approach is generally employed when the corrosion is set in. That seeks to reduce the corrosion rate when the protective barrier is already damaged and the aggressive species (i.e., corrosive agents) are in contact with the metallic substrate. In this case, this is more a remediation methodology than a preventive action, such as the use of coatings. The sol-gel synthesis process, over the past few decades, gained remarkable importance in diverse areas of application. Sol-gel allows the combination of inorganic and organic materials in a single-phase and has led to the development of organic-inorganic hybrid (OIH) coatings for several applications, including for corrosion mitigation. This manuscript succinctly reviews the fundamentals of sol-gel concepts and the parameters that influence the processing techniques. The state-of-the-art of the OIH sol-gel coatings reported in the last few years for corrosion protection, are also assessed. Lastly, a brief perspective on the limitations, standing challenges and future perspectives of the field are critically discussed.Polymers 2020, 12, 689 The development of OIH sol-gel coatings, based on siloxanes, for corrosion mitigation, has been widely studied in the last few years [2,31,[36][37][38]. Numerous studies have been conducted since the early 1990s [39,40]. The studies performed showed that siloxanes were effective in mitigating the corrosion processes of different metallic substrates. This development was mainly due to the need for alternative environmentally friend materials and processes to replace the traditional chromium-based pre-treatments. Hexavalent chromium (Cr (VI)) is carcinogenic and shows high environmental toxicity and its use has been forbidden since 2006. However, Cr(VI) based pre-treatments improve the coating adherence to the substrate and are effective corrosion inhibitors [41][42][43] which make its replacement challenging. The use of the sol-gel method to produce OIH coatings for corrosion mitigation suits the main requirements of what should be an environmentally friendly process (i.e., excludes washing stages; it is a waste-free method) and allows one to obtain coatings with high purity and specific pore volumes and surface areas. Since it is a mild synthesis...

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A systematic review on polymer-based superhydrophobic coating for preventing biofouling menace

et al. 2023

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Evaluation of anticorrosion and antifouling paint performance after exposure under seawater Surabaya–Madura (Suramadu) bridge

Cited by 11 publications

References 19 publications

A Preliminary Field Study of Antifouling Paint Perfomance After Short Exposure in Mandara Bali, Indonesia

A Preliminary Field Study of Antifouling Paint Perfomance After Short Exposure in Mandara Bali, Indonesia

Hybrid Sol–gel Coatings for Corrosion Mitigation: A Critical Review

A systematic review on polymer-based superhydrophobic coating for preventing biofouling menace

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