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Evaluating the effect of deposition conditions on the local wear resistance of cold sprayed stainless steel coatings

dc.contributor.authorCortés, Rocío
dc.contributor.authorGarrido-Maneiro, Miguel Ángel
dc.contributor.authorPoza, Pedro
dc.date.accessioned2023-10-16T06:54:50Z
dc.date.available2023-10-16T06:54:50Z
dc.date.issued2023
dc.identifier.citationRocío Cortés, Miguel Ángel Garrido-Maneiro, Pedro Poza, Evaluating the effect of deposition conditions on the local wear resistance of cold sprayed stainless steel coatings, Wear, Volumes 530–531, 2023, 205066, ISSN 0043-1648, https://doi.org/10.1016/j.wear.2023.205066es
dc.identifier.issn0043-1648
dc.identifier.urihttps://hdl.handle.net/10115/24908
dc.descriptionThe authors would like to acknowledge the financial support received from the Spanish government under Grants PID2020-115508RB-C22 (A3M) and MAT2016-76928-C2-2-R (DURESPRAY). The authors are also grateful to URJC for its support of the Cold-SAM project.es
dc.description.abstractThe useful service life of metallic structures is affected by the exposure to the meteorological phenomena. In this sense, the continuous impact of particles suspended in the atmosphere could produce microscratches on the surfaces of these components, generating several wear degradations. These damaged surfaces can be repaired in order to increase their service life, avoiding component replacement and reducing the environmental impact. Recently, coatings deposition by cold spray has been revealed as a promising strategy for repairing damaged components. Therefore, the main objective of this work is focused on the analysis of wear resistance against micro-scratching in metallic coatings. For this purpose, 316L stainless steel powders were deposited onto low carbon steel S355J2 by cold spray, varying the pressure and temperature of the propellant gas. Nanoindentation tests were carried out to determine hardness and elastic modulus. The wear rates and the friction coefficients were measured through microscratch tests using a Berkovich tip. The wear mechanisms were analysed evaluating the scratch grooves in the scanning electron microscope. Finally, the relationship between hardness and wear rate was determined.es
dc.language.isoenges
dc.publisherElsevieres
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCold sprayes
dc.subjectstainless steeles
dc.subjectcoatingses
dc.subjectmicroscratches
dc.subjectwear characterizationes
dc.subjectmicromechanismses
dc.titleEvaluating the effect of deposition conditions on the local wear resistance of cold sprayed stainless steel coatingses
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doi10.1016/j.wear.2023.205066es
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses


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Attribution-NonCommercial-NoDerivatives 4.0 InternacionalExcept where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional