Influence of temperature on the corrosion and tribocorrosion behaviour of High-Strength Low-Alloy steels used in offshore applications

López-Ortega, A.; Bayón, R.; Arana, J.L.; Arredondo, Alberto; Igartua, A.

doi:10.1016/j.triboint.2018.01.049

Cited by 52 publications

(16 citation statements)

References 26 publications

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“…In a following study, A. López-Ortega et al (2018) [139] evaluated the effect of temperature on the tribocorrosion of HSLA steels in synthetic seawater, using a test protocol based on the UNE 112086 standard. The results showed that, unlike the observation for passive materials, sliding resulted in a potential shift towards more positive values and a current shift to more negative values.…”

Section: Conclusion and Future Perspectivementioning

confidence: 99%

Tribocorrosion of Passive Materials: A Review on Test Procedures and Standards

López-Ortega

Arana

Bayón

2018

International Journal of Corrosion

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This paper reviews the most recent available literature relating to the electrochemical techniques and test procedures employed to assess tribocorrosion behaviour of passive materials. Over the last few decades, interest in tribocorrosion studies has notably increased, and several electrochemical techniques have been adapted to be applied on tribocorrosion research. Until 2016, the only existing standard to study tribocorrosion and to determine the synergism between wear and corrosion was the ASTM G119. In 2016, the UNE 112086 standard was developed, based on a test protocol suggested by several authors to address the drawbacks of the ASTM G119 standard. Current knowledge on tribocorrosion has been acquired by combining different electrochemical techniques. This work compiles different test procedures and a combination of electrochemical techniques used by noteworthy researchers to assess tribocorrosion behaviour of passive materials. A brief insight is also provided into the electrochemical techniques and studies made by tribocorrosion researchers.

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Section: Conclusion and Future Perspectivementioning

confidence: 99%

Tribocorrosion of Passive Materials: A Review on Test Procedures and Standards

López-Ortega

Arana

Bayón

2018

International Journal of Corrosion

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“…The electrodes are connected to a potentiostat to register the potential between the reference electrode and the working electrode or the current between the counter-electrode and the working electrode. A typical tribocorrosion test setup is schematically shown in Figure 4 [7][8][9][10][11][12][13][14][15][16].…”

Section: Tribocorrosion Testersmentioning

confidence: 99%

“…In Figure 17(i), it can be seen, how the sliding has modified the electrochemical behavior of both steels. The effect of several parameters such as seawater temperature or salinity have also been studied to understand their influence in the steel degradation [13,14]. In order to protect steels in mooring lines of floating structures, it has been developed some surface treatments based on thermally sprayed aluminum (TSA) coating with and without post-treatment by plasma electrolytic oxidation (PEO).…”

Section: Tribocorrosion In Marine and Offshore Environmentsmentioning

confidence: 99%

“…The authors made special mention to those members of the tribology team, that completed their Doctoral Thesis for their contribution to the knowledge generated: Bihotz Pinedo (Tribology of seals 2016) [23][24][25]27], Borja Zabala (high Temperature Tribology (eg. moulds, engines) 2017) [20,22,42,43,46,52], Francesco Pagano, (tribology of ionic liquids and vacuum tribology, 2017) [2-4, 13, 57-65], Beatriz Fernandez-Diaz (tribology of polymers, 2017) [28,34,63], Virginia Saenz de Viteri (biotribology, 2016) [30,31,56,57], Sofia Alves (dental tribology, 2017) [58], Cristina Cerrillo (ecotoxicity of nanoparticles, 2016) [71][72][73][74][75], Ainara López (marine and off shore tribology, 2018) [12][13][14][15][16]. Also, to all the members of the tribology team that dedicate their professional work to tribology activity Elena Fuentes [17,18,30,40,56,57], Xana Fernandez [9, 11, 29, 31, 46-48, 54, 65], Gemma Mendoza [5,11,32,49,50,60,63,[71]…”

Section: Acknowledgementsmentioning

confidence: 99%

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Tribology: The Tool to Design Materials for Energy-Efficient and Durable Products and Process

Igartua¹,

Bayón²,

Aranzabe³

et al. 2019

Friction, Lubrication and Wear

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This chapter describes a summary of the main tribological achievements carried out in TEKNIKER during the last 37 years. It covers the description of commercial and newly developed tribological test benches and case studies for a wide variety of applications. The examples refer to different tribological characterization tools for material selection (e.g., composition, surface treatments, lubricants). It makes emphasis in the failure mechanisms (pitting, scuffing, abrasion, adhesion, thermal fatigue, tribocorrosion, etc.) and friction simulation of a wide range of materials (seals, textiles, steels, cast iron, light alloys, ceramic, composites), tribological systems (mechanical components, biomaterials, tribolubrication), and environments (vacuum, ultrahigh vacuum, low or high temperature, and corrosive). A huge range of new testing equipment and protocols have been developed to simulate the mentioned failure mechanisms and working environments. This knowledge will make possible, in the future, to simulate at laboratory a still wider list of tribological systems and develop new standards. Tribology will help to implement materials solutions into energy and resource efficient products and process, to reduce carbon footprint.2 with more than 250 scientific contributions in congresses, journals, and books and 3 patents. It has been active in several international working groups and associations, in some of them, acting as Spanish representative:• The COST 516 about tribology (1995)(1996)(1997)(1998)(1999)(2000) • The COST 532 about tribotechnology of engines and transmissions

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“…[1,2,3,4,5]. Furthermore, there is also abrasion and severe wear caused by sand, ocean currents, floating wastes, and contamination [1,5,6,7,8]. As schematically depicted in Figure 1, offshore materials and structures are exposed to five corrosion zones, with different material corrosion rates [3,6,9,10,11]: Atmospheric zone: This zone is located above the sea level, and the severity of corrosion is related to the time of wetness, during which electrochemical processes take place.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Protective Coatings for High-Corrosivity Category Atmospheres in Offshore Applications

2019

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The interest in renewable energies obtained from the resources availed in the ocean has increased during the last few years. However, the harsh atmospheric conditions in marine environments is a major drawback in the design of offshore structures. The protective systems that are employed to preserve offshore steel structures are regulated by several standards (ISO 12944, NORSOK M-501), which classify the corrosivity category of offshore installations as C5-M and Im2. In this work, three coatings employed in offshore components protection have been evaluated according to these standards by performing weathering aging tests in different climatic cabinets. The coatings studied were a thermally sprayed carbide coating with an organic sealant (C1), a thermally sprayed aluminum (TSA) coating with an organic topcoat (C2), and an epoxydic organic coating reinforced with ceramic platelets (C3). The only coating that reached the higher categories in all the tests was the C2 coating. The C1 coating presented ferric corrosion products coming from the substrate in some of the tests, and blistering was detected in the C3 coating.

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Influence of temperature on the corrosion and tribocorrosion behaviour of High-Strength Low-Alloy steels used in offshore applications

Cited by 52 publications

References 26 publications

Tribocorrosion of Passive Materials: A Review on Test Procedures and Standards

Tribocorrosion of Passive Materials: A Review on Test Procedures and Standards

Tribology: The Tool to Design Materials for Energy-Efficient and Durable Products and Process

Evaluation of Protective Coatings for High-Corrosivity Category Atmospheres in Offshore Applications

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