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Dependence of nanoindentation hardness with crystallographic orientation of austenite grains in metastable stainless steels

dc.contributor.authorRoa Rovira, Joan Josep
dc.contributor.authorFargas Ribas, Gemma
dc.contributor.authorMateo García, Antonio Manuel
dc.contributor.authorJiménez Piqué, Emilio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2016-01-29T11:50:55Z
dc.date.issued2015-10-01
dc.identifier.citationRoa, J.J., Fargas, G., Mateo, A., Jimenez-Pique, E. Dependence of nanoindentation hardness with crystallographic orientation of austenite grains in metastable stainless steels. "Materials science and engineering A. Structural materials properties microstructure and processing", 01 Octubre 2015, vol. 645, p. 188-195.
dc.identifier.issn0921-5093
dc.identifier.urihttp://hdl.handle.net/2117/82267
dc.description.abstractThe mechanical behaviour of a metastable austenitic stainless steel has been studied by means of nanoindentation of individual grains. Hardness, elastic modulus and estimation of wear resistance were determined as a function of crystallographic orientation. Electron backscattered diffraction, atomic force microscopy and focused ion beam analysis was performed at the residual imprints. Results show that austenitic grains display an anisotropic behaviour as regard as hardness in contrast with the elastic modulus which remained constant and equal to 200 GPa. (C) 2015 Elsevier B.V. All rights reserved.
dc.format.extent8 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshStainless steel
dc.subject.otherMetastable steel
dc.subject.otherAISI 301LN
dc.subject.otherNanoindentation
dc.subject.otherMechanical anisotropy
dc.subject.otherStatistical method
dc.subject.otherWear resistance
dc.subject.otherinduced martensitic-transformation
dc.subject.otherdeformation-induced martensite
dc.subject.otherassisted multiphase steels
dc.subject.othermechanical-properties
dc.subject.otherelastic-modulus
dc.subject.otherphase-transformation
dc.subject.othersliding wear
dc.subject.othertrip steel
dc.subject.otherindentation
dc.subject.othermicrostructure
dc.titleDependence of nanoindentation hardness with crystallographic orientation of austenite grains in metastable stainless steels
dc.typeArticle
dc.subject.lemacAcer inoxidable -- Aplicacions industrials
dc.contributor.groupUniversitat Politècnica de Catalunya. CIEFMA - Centre d'Integritat Estructural, Fiabilitat i Micromecànica dels Materials
dc.identifier.doi10.1016/j.msea.2015.07.096
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0921509315302471
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac16991794
dc.description.versionPostprint (author's final draft)
dc.date.lift10000-01-01
local.citation.authorRoa, J.J.; Fargas, G.; Mateo, A.; Jimenez-Pique, E.
local.citation.publicationNameMaterials science and engineering A. Structural materials properties microstructure and processing
local.citation.volume645
local.citation.startingPage188
local.citation.endingPage195


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