Relevant bibliographies by topics / Multilayer protective coating

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Multilayer protective coating'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Multilayer protective coating"

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Sidelev, Dmitrii V., Maxim S. Syrtanov, Sergey E. Ruchkin, Alexey V. Pirozhkov, and Egor B. Kashkarov. "Protection of Zr Alloy under High-Temperature Air Oxidation: A Multilayer Coating Approach." Coatings 11, no. 2 (2021): 227. http://dx.doi.org/10.3390/coatings11020227.

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Metallic Cr and multilayer CrN/Cr coatings with a thickness of 2.5 µm were deposited onto E110 alloy by magnetron sputtering. Oxidation tests in air were performed at 1100 °C for 10–40 min. The gravimetric measurements showed better protective properties of multilayer CrN/Cr coatings in comparison with metallic Cr coating. Multilayer coating prevented fast Cr–Zr inter-diffusion by the formation of a ZrN layer beneath the coating. The appearance of ZrN is caused by interaction with nitrogen formed from the decomposition of CrN to Cr2N phases. Optical microscopy revealed a residual Cr layer for
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Dubrovin, Stanislav, Nina Sosnovskaya, and Nadezhda Dobrynina. "IMPROVEMENT OF THE TECHNOLOGICAL PROCESS OF OBTAINING PROTECTIVE AND DECORATIVE COATINGS." Modern Technologies and Scientific and Technological Progress 2020, no. 1 (2020): 31–32. http://dx.doi.org/10.36629/2686-9896-2020-1-31-32.

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To improve the performance properties of metal surfaces, not only composite, but also multilayer electrochemical coatings based on various metals and alloys can be used. According to economic calculations, it is found that it is more profitable to use the Sn-Ni alloy as a protective and decorative coating than the Сu-Ni-Cr multilayer coating
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Sidelev, Dmitrii Vladimirovich, Sergey Evgeneyvich Ruchkin, Ivan Andreevich Shelepov, et al. "Protective Cr Coatings with ZrO2/Cr Multilayers for Zirconium Fuel Claddings." Coatings 12, no. 10 (2022): 1409. http://dx.doi.org/10.3390/coatings12101409.

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This article described the protective properties of Cr coatings with a barrier layer composed of ZrO2/Cr multilayers deposited onto E110 zirconium alloy. The coatings with a ZrO2/Cr multilayer thickness of 100, 250, and 750 nm and single-layer (1.5 µm) ZrO2 barrier were obtained by multi-cathode magnetron sputtering in Ar + O2 atmosphere. Then, cracking resistance and oxidation behavior were studied under conditions of thermal cycling (1000 °C) in air and high-temperature oxidation at 1200–1400 °C in a water steam. The role of the ZrO2/Cr multilayers and multilayer thickness on cracking resist
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Chen, Kang, Tao He, Xiangyang Du, et al. "Corrosion Resistance of Ti/Cr Gradient Modulation Period Nanomultilayer Coatings Prepared by Magnetron Sputtering on 7050 Aluminum Alloy." Inorganics 13, no. 7 (2025): 242. https://doi.org/10.3390/inorganics13070242.

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Nanostructured multilayer anticorrosion coatings offer an effective strategy to mitigate the poor corrosion resistance of aluminum alloys and extend their service life. In this study, four types of Ti/Cr multilayer coatings with varied modulation periods along the growth direction were deposited on 7050 aluminum alloy substrates using direct current magnetron sputtering. The cross-sectional microstructure of the coatings was characterized by scanning electron microscopy (SEM), while their mechanical and corrosion properties were systematically evaluated through nanoindentation and electrochemi
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Doronin, O. N., D. S. Gorlov, E. N. Azarovsky, and A. S. Kochetkov. "STUDY OF THE STRUCTURE AND PROPERTIES OF A HEAT-RESISTANT COATING AT HIGH-TEMPERATURE DEFORMATION OF SAMPLES FROM TITANIUM INTERMETALLIC ALLOY." Aviation Materials and Technologies, no. 1 (2021): 61–70. http://dx.doi.org/10.18577/2713-0193-2021-0-1-61-70.

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In order to set up research works and determine the requirements for the promising options of protective coatings he paper studies an experimental version of a complex multilayer heat-resistant ion-plasma coating at high-temperature deformation of samples from an intermetallic titanium alloy. The article shows that at high values of residual deformation (up to 11%) of a base made of an intermetallic titanium alloy the multilayer coating is capable of providing sufficiently high level of protective properties.
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Rudenok, V. A., O. M. Kanunnikova, G. N. Aristova, and O. S. Tikhonova. "The design and properties of galvanic anticorrosive coatings for important precision parts of farming equipment." IOP Conference Series: Earth and Environmental Science 949, no. 1 (2022): 012113. http://dx.doi.org/10.1088/1755-1315/949/1/012113.

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Abstract The paper explores the possibility of using a number of nickel alloys in multilayer coatings to decrease nickel consumption and preserve the functional effect of the coating. The following is proved by the graphical calculation technique using experimental data on the galvanic properties of the multilayer coating parts. Nickel-iron, nickel-phosphorus and nickel-tin alloy can be applied as a lower coating layer rather than semi-shiny, shiny or composite nickel. It is advisable to use a nickel-iron alloy as the middle (second) layer, and the concentration of iron depends on the composit
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Warbichler, P., and F. Hofer. "AEM-investigation of ceramic coatings on hard metals." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 4 (1990): 1034–35. http://dx.doi.org/10.1017/s0424820100178306.

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To improve their working life, hard metal tools are coated with ceramic protective coatings by means of chemical vapour deposition (CVD). Generally, several layers are deposited, e.g. titaniumcarbide, titaniumnitride, titaniumcarbonitride and aluminiumoxide with thicknesses ranging from some 10 nm to some μm.The understanding of mechanical properties of the coatings is dependent on gaining a knowledge of both the interfaces and the structure of the coatings involved. The coating properties are, in turn, dependent on the coating deposition parameters. A detailed understanding of the influence o
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Lee, Sang Yong, and Sang Yul Lee. "Application of PVD Coatings for Improvement of Die Performance in Copper Semi-Solid Processing." Solid State Phenomena 116-117 (October 2006): 84–87. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.84.

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TiAlN/CrN multilayer coatings with an superlattice period of 6.1nm was applied to a proto-type high temperature segment mold for Cu semi-solid processing so that it was investigated the possibilities of TiAlN/CrN multilayer coating as a candidate protective coatings to extend the lifetime of high temperature molds and dies. Much improved performance was obtained from the TiAlN/CrN coated molds, although different behaviors were observed depending upon the type of substrate mold materials. . Improvement of mold performance was observed by TiAlN/CrN coating on AISI H13 steel, but TZM alloy with
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Rodič, Peter, Barbara Kapun, and Ingrid Milošev. "The Effect of Pore Sealing in a Multilayer Si–O–Zr/Al2O3 Coating Designed to Protect Aluminium from Corrosion." Metals 13, no. 12 (2023): 1960. http://dx.doi.org/10.3390/met13121960.

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This study deals with the combination of two corrosion protection strategies for aluminium: barrier protection (provided by a 3.8 μm thick hybrid sol–gel coating) and aluminium pore sealing via the use of a 100 nm thick layer of aluminium oxide. A Si–O–Zr hybrid sol–gel coating (TMZ) was synthesised by combining two separately prepared sols (i) tetraethyl orthosilicate and 3-methacryloxypropyl trimethoxysilane and (ii) zirconium(IV) n-propoxide chelated with methacrylic acid. The synthesis of the Si–O–Zr hybrid sol–gel was evaluated at various stages using real-time infrared spectroscopy. A 10
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Sidelev, D. V., S. E. Ruchkin, M. S. Syrtanov, A. V. Pirozhkov, and P. N. Maximov. "Multilayer ZrO<sub>2</sub>/Cr Coating for Protection of E110 Zirconium Alloy from High-Temperature Oxidation." Поверхность. Рентгеновские, синхротронные и нейтронные исследования, no. 9 (September 1, 2023): 25–29. http://dx.doi.org/10.31857/s1028096023090108.

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Cr coatings with multilayer barrier composed of alternating ZrO2 and Cr layers with an individual thickness of each layer of 50 and 250 nm were prepared onto substrates made from zirconium E110 alloy using magnetron sputtering. The protective multilayer ZrO2/Cr coating on zirconium E110 alloy were studied under high-temperature oxidation in air at a temperature of 1100°C for 10, 20, 30 and 40 min. The lower rate of change in weight gain of samples having ZrO2/Cr barriers was found in comparison with samples coated by chromium during long-term oxidation tests. Diffraction measurements of sample
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Dissertations / Theses on the topic "Multilayer protective coating"

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Peng, Zirong [Verfasser]. "Nano-scale investigation of the degradation mechanism of multilayer protective coating for precision glass molding / Zirong Peng." Aachen : Shaker, 2018. http://d-nb.info/1186590084/34.

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Дубинка, С. Ю. "Моделювання теплових полів в багатошарових системах із заданими граничними умовами". Master's thesis, Сумський державний університет, 2019. http://essuir.sumdu.edu.ua/handle/123456789/75674.

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Сформована математична задача дослідження, визначені початкові та граничні умови поширення теплової енергії. Виконано моделювання теплового поля, що базувалось на рішенні диференціального рівняння теплопровідності. Розглянуто процес теплопередачі між матеріалами стінки. Розроблено математичну модель при переході температури в оболонці з покриттям. Розроблена комп’ютерна програма в середовищі Matlab. Програмно реалізований чисельний розрахунок температурного поля оболонки.
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Reinhard, Christina. "CrAlN-based nanoscale multilayer coatings dedicated to wear and oxidation protection." Thesis, Sheffield Hallam University, 2007. http://shura.shu.ac.uk/20272/.

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This study explores the wear and oxidation resistance of novel CrAlYN/CrN nanoscale multilayer coatings grown by a combined high power impulse magnetron sputtering (HIPIMS) / unbalanced magnetron (UBM) sputtering process. Firstly, it is found that a HIPIMS substrate etching pre-treatment prior to the coating deposition effectively removes contaminants from the substrate surface and provides the base for epitaxial growth. Subsequently, an improvement in the adhesion and the tribological performance of CrAlYN/CrN is observed compared to coatings pre-treated with a conventional cathodic arc pre-t
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Nekkanty, Srikant. "Characterization of damage and optimization of thin film coatings on ductile substrates." Columbus, Ohio : Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1238182704.

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Cross, Samuel R. (Samuel Robert). "Computational modeling and design of multilayer corrosion coatings for galvanic protection of steel." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/103269.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Materials Science and Engineering, February 2016.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 140-146).<br>Steels represent an economically vital class of alloys for use in structural applications, due to low cost and high strength and toughness, but often suffer from high susceptibility to corrosion in relevant environments. Use of metallic coatings, particularly zinc alloys, has long been a widely employed method for corrosion protection of steel, by acting both as a physical barri
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Perez, Andréa. "Influence de la nanostructuration sur le comportement à la corrosion de revêtements multicouches élaborés par PVD." Phd thesis, Université de La Rochelle, 2011. http://tel.archives-ouvertes.fr/tel-00697016.

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Cette thèse se place dans le cadre d'un projet ANR qui vise à remplacer des dépôts électrolytiques sacrificiels par des dépôts PVD à base d'aluminium, moins néfastes pour l'environnement. Trois critères ont été définis :un comportement sacrificiel avec de faibles cinétiques de dissolution, une bonne résistance au grippage et la possibilité d'élaboration du dépôt avant emboutissage du substrat acier. Des revêtements monocouches ont été élaborés pour étudier l'effet d'un élément d'alliage dans l'aluminium. Certains éléments (Mo, Mn) améliorent les propriétés mécaniques et d'autres (Mg, Zn) les p
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Liu, Kun-Yuan, and 劉坤原. "Microstructure and Characterization of Multilayer TaN Protective Coatings." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/58838874203618720855.

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碩士<br>國立聯合大學<br>材料科學工程學系碩士班<br>101<br>The single layer and multilayer Tantalum nitride, TaN are fabricated by magnetron sputtering technique. With Ar/N2 gas flow ratio control, TaN layers are manipulated with amorphous and crystalline structures. The Ar/N2 gas flow ratio of the single layer TaN at 18/2 triggers the columnar crystalline structure, yet at Ar/N2 12/8, the TaN coating shows an amorphous feature. The c-TaN have the (200) preferred orientation, while the a-TaN shows no peak from X-ray pattern analysis. The multilayer TaN coatings are then produced by alternating stacking of c-TaN an
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Sui, Zhijie Schlenoff Joseph B. "Characterization and applications of pH-responsive polyelectrolyte complex and multilayers." Diss., 2005. http://etd.lib.fsu.edu/theses/available/etd-07072004-171316.

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Thesis (Ph. D.)--Florida State University, 2004.<br>Advisor: Joseph B. Schlenoff, Florida State University, College of Arts and Sciences, Dept. of Chemistry and Biochemistry. Title and description from dissertation home page (viewed Feb. 7, 2006). Document formatted into pages; contains xvii, 167 pages. Includes bibliographical references.
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Books on the topic "Multilayer protective coating"

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Begley, Matthew R., and Hutchinson John W. Mechanics and Reliability of Thin Films, Multilayers and Coatings. Cambridge University Press, 2017.

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Vacuum-plasma multilayer protective coatings for turbine blades Monograph Hi-tech technologies based on advanced fundamental research. Scientific route, 2021.

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Vacuum-plasma multilayer protective coatings for turbine blades Monograph Hi-tech technologies based on advanced fundamental research. Scientific route, 2021.

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Vacuum-plasma multilayer protective coatings for turbine blades Monograph Hi-tech technologies based on advanced fundamental research. Scientific route, 2021.

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(Editor), Andrey A. Voevodin, Dmitry V. Shtansky (Editor), Evgeny A. Levashov (Editor), and John J. Moore (Editor), eds. Nanostructured Thin Films and Nanodispersion Strengthened Coatings (NATO Science Series II: Mathematics, Physics and Chemistry). Springer, 2004.

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Book chapters on the topic "Multilayer protective coating"

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Adamsons, Karlis, and Mei Wen. "Chemical Depth Profiling of a Multilayer Coating System Using Slab Microtomy and FTIR-ATR Analysis." In Protective Coatings. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51627-1_13.

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Wu, Fan-Bean, Yung-I. Chen, Jyh-Wei Lee, and Jenq-Gong Duh. "Multilayer Transition Metal Nitride Protective Coatings." In Protective Thin Coatings Technology. CRC Press, 2021. http://dx.doi.org/10.1201/9781003088349-3.

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Otooni, M. A., I. G. Brown, S. Anders, and Z. Wang. "Nanoscale/Multilayer Gradient Materials for Application in the Electromagnetic Gun Systems." In Protective Coatings and Thin Films. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5644-8_38.

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Kildemo, M., S. Deniau, P. Bulkin, and B. Drévillon. "Real Time Control of the Growth of Silicon Alloys Multilayers by Multiwavelength Ellipsometry." In Protective Coatings and Thin Films. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5644-8_24.

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Deakin, M. J., S. Kerry, and J. R. Nicholls. "The Formation of Intermetallic Diffusion Barriers by High Temperature Reaction Synthesis of Sputter Deposited Multilayers." In Protective Coatings and Thin Films. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5644-8_39.

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Postolnyi, B. O., O. V. Bondar, K. Zaleski, et al. "Multilayer Design of CrN/MoN Superhard Protective Coatings and Their Characterisation." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6133-3_2.

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Elias, Liju, and A. C. Hegde. "Corrosion Protection of Metals by Electrodeposition of Composition Modulated Multilayer Coatings." In A Treatise on Corrosion Science, Engineering and Technology. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9302-1_29.

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Pogrebnjak, A. D., A. S. Kaverina, V. M. Beresnev, et al. "Investigation of Multilayer Superhard Ti-Hf-Si-N/NbN/Al2 O3 Coatings for High Performance Protection." In Ceramic Engineering and Science Proceedings. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119040354.ch18.

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Kumar, Mukund, Jashanpreet Singh, Satish Kumar, and Harjot Singh Gill. "Future Perspective on Multilayer Thermal Barrier Coatings for the Protection of Gas Turbine and Its Components." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3874-8_19.

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Harrison, D. Jed, Francis Moussy, Stephen Jakeway, Zhoughui Fan, and Ray V. Rajotte. "Multilayered Coatings of Perfluorinated Ionomer Membranes and Poly(phenylenediamine) for the Protection of Glucose Sensors In Vivo." In Interfacial Design and Chemical Sensing. American Chemical Society, 1994. http://dx.doi.org/10.1021/bk-1994-0561.ch022.

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Conference papers on the topic "Multilayer protective coating"

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Biome, Peter, and Gunnar Friberg. "Multilayer Coating Systems for Corrosion Protection of Buried Pipelines." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90248.

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Abstract When replacing the traditional coal-tar and asphalt coating systems for corrosion protection of buried pipelines, European operators continued to rely on thick film coatings, as the US operators went to thin film coatings. Thick film coatings made of polyolefins with good electrical insulation properties and mechanical protection were the clear choice of the European companies, while Fusion Bonded Epoxy were developed and used in USA. As a consequence of this, international projects was designed in accordance with the the engineering company behind, and they introduced the technology
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Alias, M. N., and R. Brown. "Effect of Thickness and Process Parameters on Corrosion Behavior of ZrN and TiN Coatings in the Marine Environment." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93030.

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Abstract Electrochemical studies on TiN and ZrN coated stainless steels suggested a protection mechanism by formation of protective passive films. Increased coating thickness was shown by cyclic polarization tests to increase the breakdown potential of the coatings to near or higher than titanium and zirconium metal in the same solution. A multilayer TiN/Ti/TiN coating was shown as an alternative to improve both the resistance to charge transfer and increase the breakdown potential to more noble potential. The latter can also be achieved by multilayer ZrN/Zr/ZrN coatings. The high charge trans
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Landgraf, H., and P. A. Peters. "Properties of Some Line Pipe Coatings for Heavy Duty Service." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89463.

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Abstract Taking into consideration the properties required of a high-quality coating comparative testing has shown that multilayer PE coatings represent an optimum solution to the related problems. Mechanical impact resistance is the most important service property of a coating. From this point of view, PE thick-layer coatings afford a wide safety margin and can stand up to even unforeseeable mechanical loads. Decades of constant, extremely low protective current requirements for correctly laid large-diameter pipelines give proof of the excellent service properties of PE thick-layer coating.
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Kramer, Patrick, Fritz Friedersdorf, Kristen S. Williams, David A. Jackson, Karen A. Schultz, and Thai Sweitzer. "Effect of Mechanical Stress and Environmental Conditions on Degradation of Aerospace Coatings That Guard against Atmospheric Corrosion." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11177.

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Abstract The most effective means to control atmospheric corrosion of aircraft is through the use of protective coatings. In addition to combating corrosion, which represents a risk to the safe operation of an asset, there are strong economic and environmental drivers to extend the service life of aerospace coatings. Repair and replacement of exterior coating systems that no longer meet protective requirements generate a significant volume of environmentally hazardous waste, which includes the coating material, media used for coating removal, as well as the waste materials generated in surface
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Wright, Jacob, Brandi Clark, Liam Agnew, Justine Schulte, and Fritz Friedersdorf. "Continuous Measurement of Aerospace Coating Degradation Due to Environmental and Mechanical Stressors." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14881.

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Abstract Organic coatings used in aerospace applications are the primary means of protecting structures from atmospheric corrosion in harsh environments. Corrosion often occurs in occluded areas buried within a structure, such as crevices at faying surfaces and fasteners, and may be difficult to measure directly. In addition to combating corrosion, which represents a risk to the safe operation of an asset, there are strong economic and environmental drivers to extend the service life of aerospace coatings. Repair and replacement of protective coatings that no longer meet performance requiremen
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Creus, Juan, Andréa Perez, Cyril Berziou, et al. "Corrosion Behavior of Al Based Multilayer Sacrificial Coatings." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01568.

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Abstract Aluminum coatings are widely studied for the cathodic protection of steel structures. However, aluminum has poor mechanical properties and its passivation trend could favor localized degradation in chlorine environment, increasing largely the coating dissolution. In order to improve the sacrificial protection and the mechanical properties provided by the aluminum coatings, several alloying elements have been tested as monolayers, in particular Mo, Mg, and Mn. The use of a single alloying element cannot improve both mechanical and corrosion properties. As a consequence, multilayer conf
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Sheu, C., and R. Weil. "Multilayer Electrodeposited Coatings for Corrosion Protection." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90449.

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Abstract The corrosion properties of multilayer Cr and Cr-Mo and sandwich Ni/NiSn/Ni and Sn/NiSn/Sn electrodeposits were determined by voltammetry and compared to those of single-layer coatings. Chromium deposits consisting of amorphous and crystalline alternate layers and those having a banded structure had superior corrosion resistance in HCl solutions. Crack-free, single-layer Cr-Mo deposits had smaller critical current densities for the onset of passivity than chromium in H2SO4. Multilayer Cr-Mo had even smaller critical current densities. Sandwiching a NiSn layer between tin or nickel imp
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Česánek, Zdeněk, Jiří Frank, Jakub Antoš, et al. "Application of Multilayer Coatings in the Waste Incinerator ZEVO Pilsen." In ITSC 2025. ASM International, 2025. https://doi.org/10.31399/asm.cp.itsc2025p0268.

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Abstract This study evaluates the surface protection of a waste-to-energy boiler wall using the Eutronic Arc Spray Gun 4 HFH. The test involved coating a 3.2 m² section of the boiler membrane wall with four materials: BTW 58 (FeCr-based), METCO 8294 (NiCrMo alloy), TAFALOY 71T (Inconel 625), and Metcoloy 4 (FeCr steel). Before spraying, the surface was grit-blasted to SA 3 finish with a roughness of 75–100 μm. Coatings were applied both with and without a Metco 8450 bonding layer. Additionally, two high-temperature ceramic coatings—Fireside and Tubearmor—were tested. The wear tests were conduc
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Aktas, Betül, Heli Koivuluoto, Magdalena Rajczakowska, and Andrzej Cwirzen. "Thermally Sprayed Coatings for Concrete Protection in Cold Marine Environments." In ITSC 2025. ASM International, 2025. https://doi.org/10.31399/asm.cp.itsc2025p0369.

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Abstract Concrete in cold seawater suffers from freeze-thaw damage (cracking, scaling) and steel corrosion (chloride penetration), increasing maintenance and risking failure. To improve protection, this study investigates a multilayered coating: a sealant top layer over a thermally sprayed zinc bond layer. The coating's long-term durability was tested under icing conditions before and after 96 hours of salt spray. Results show the multilayered coating's icephobic properties remained stable despite corrosion exposure, suggesting it can enhance the lifespan of concrete in harsh marine environmen
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Rodríguez, Valmore, Elías Perozo, Lino Castañeda, and Elena Alvarez. "Laboratory Coating Evaluation and Its Relationship with the Selection to Protect Pipeline against External Corrosion." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98613.

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Abstract There are several pipeline external coatings classified into different types, among them are extruded and tape polyethylene, fusion bonded epoxy (FBE), coal tar enamel, coal tar epoxy, polyurethane, wax, cementitious epoxy and multilayer systems. These coatings are assumed to protect the pipeline for a certain period of time. In order to select the most appropriate coating, several accelerated laboratory tests need to be carried out to obtain their properties and correlate them with the performance in the field. Cathodic disbonding tests at different temperatures and voltages, adhesio
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