Poberezhnyi, LiubomyrLiubomyrPoberezhnyiKeßler, SylviaSylviaKeßlerRutner, MarcusMarcusRutnerSpalek, NiclasNiclasSpalekOkipnyi, IhorIhorOkipnyi2024-06-252024-06-252024-06-047th International Conference on In-service Damage of Materials: Diagnostics and Prediction, DMDP 2023https://hdl.handle.net/11420/48000The potential of employing nanostructured metallic multilayer to increase the durability and extend the service life of welded joints of metal structures is analyzed. Using a nickel and copper-based multilayer nanocoating as an example, a notable increase in the durability of the welded joint of up to 300...600% is observed. Corrosion tests reveal that the use of nickel and copper nanostructured metallic multilayer leads to the localization of corrosion processes at the "base metal-nanocoating" boundary. Considering the significant improvement of fatigue characteristics of welded joints and lower corrosion rate compared to welds without lamination, Ni-Cu nanocoatings can be used on offshore structures, provided that the condition of the protective anti-corrosion coating is monitored to mitigate the risk of galvanic corrosion at the base metal-nanolamination boundary.en2452-32162024285291Elsevierhttps://creativecommons.org/licenses/by-nc-nd/4.0/crack growth reductiondefect interactionfatigue lifegalvanic corrosionnanostructured metallic multilayerwelded jointsTechnology::620: Engineering::620.1: Engineering Mechanics and Materials ScienceConference Paper10.15480/882.1308710.1016/j.prostr.2024.04.04110.15480/882.13087Conference Paper