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dc.contributor.author
Gualco, Agustín  
dc.contributor.author
Marini, Cristian  
dc.contributor.author
Svoboda, Hernán Gabriel  
dc.contributor.author
Surian, Estela Silvia  
dc.date.available
2018-06-05T14:09:33Z  
dc.date.issued
2015-04  
dc.identifier.citation
Gualco, Agustín; Marini, Cristian; Svoboda, Hernán Gabriel; Surian, Estela Silvia; Wear Resistance of Fe-based Nanostructured Hardfacing; Elsevier; Procedia Materials Science; 8; 4-2015; 934-943  
dc.identifier.issn
2211-8128  
dc.identifier.uri
http://hdl.handle.net/11336/47294  
dc.description.abstract
The purpose of this work was to study the microstructural evolution and wear resistance of a nanostructured iron-based alloy deposited by FCAW process. Two samples with one and two layers were welded under Ar-20CO2 shielding and heat input of 3.5 kJ/mm. Chemical composition was determined and microstructure was studied using both optical and scanning electron microscopy and X ray diffraction. Hardness, cristallite size, percentage of dilution and abrasive wear resistance were measured. The hardness of the deposit was found between 800 and 920 HV2, depending on the number of layers as well as the chemical composition of the samples. The wear test results were discussed in relation to chemical composition, microstructure and hardness.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Hardfacing  
dc.subject
Fcaw  
dc.subject
Nanomaterials  
dc.subject
Abrasive Wear  
dc.subject.classification
Otras Ingeniería de los Materiales  
dc.subject.classification
Ingeniería de los Materiales  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Wear Resistance of Fe-based Nanostructured Hardfacing  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-06-04T17:29:48Z  
dc.journal.volume
8  
dc.journal.pagination
934-943  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Gualco, Agustín. Universidad Nacional de Lomas de Zamora. Facultad de Ingeniería. Secretaria de Investigación; Argentina  
dc.description.fil
Fil: Marini, Cristian. Universidad Nacional de Lomas de Zamora. Facultad de Ingeniería. Secretaria de Investigación; Argentina  
dc.description.fil
Fil: Svoboda, Hernán Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina  
dc.description.fil
Fil: Surian, Estela Silvia. Universidad Nacional de Lomas de Zamora. Facultad de Ingeniería. Secretaria de Investigación; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Nicolás. Centro para el Desarrollo Tecnológico de Materiales; Argentina  
dc.journal.title
Procedia Materials Science  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.mspro.2015.04.154  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2211812815001558  

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