{"data":{"id":"10.6084/m9.figshare.6152237","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6152237","prefix":"10.6084","suffix":"m9.figshare.6152237","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Giovana Giroto","affiliation":[],"nameIdentifiers":[]},{"name":"Gargarella, Piter","nameType":"Personal","givenName":"Piter","familyName":"Gargarella","affiliation":[],"nameIdentifiers":[]},{"name":"Rudimar Riva","affiliation":[],"nameIdentifiers":[]},{"name":"Kiminami, Claudio Shyinti","nameType":"Personal","givenName":"Claudio Shyinti","familyName":"Kiminami","affiliation":[],"nameIdentifiers":[]},{"name":"Carvalho, Marcos Fernandes De","nameType":"Personal","givenName":"Marcos Fernandes De","familyName":"Carvalho","affiliation":[],"nameIdentifiers":[]},{"name":"Afonso, Conrado Ramos Moreira","nameType":"Personal","givenName":"Conrado Ramos Moreira","familyName":"Afonso","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Laser Cladding of Fe-based Metallic Glass/MoS2 Self-lubricating Composites: Effect of Power and Scanning Speed"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"90499 Chemical Engineering not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Chemical engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91299 Materials Engineering not elsewhere classified","subjectScheme":"FOR"}],"contributors":[],"dates":[{"date":"2018-04-18","dateType":"Created"},{"date":"2018-04-18","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/1980-5373-mr-2017-0094","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["2517998 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"MoS2 powder has been used to form \"self-lubricating\" composite coatings, which are very useful to increase the lifetime of machines where liquid lubricants cannot be used. In this work, amorphous overspray powder of Fe60Cr8Nb8B24 (at%) alloy was mixed with 5wt.% MoS2 powder and it was used to produce single tracks on AISI 1020 steel substrates by laser cladding. The tracks were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), differential scanning calorimetry (DSC) and Vickers microhardness. It was observed α-Fe, an Nb-rich intermetallic and MoS2 particles in the tracks, regardless of laser parameter used. DSC analyses proved the presence of amorphous phase for samples produced with parameters 200W/33.3mm/s, 600W/100mm/s, 800W/100mm/s and 800W/150mm/s. The tracks produced with larger power (800W) and higher scanning speeds (100 and 150mm/s) exhibited a better integrity and homogeneity, lower dilution and presence of amorphous phase, being these parameters considered the most appropriate to produce composite coatings of Fe60Cr8Nb8B24 (at%)/5wt% MoS2 containing amorphous phase. Hardness tests showed that the single tracks produced are harder than the substrate, for example, the track produced with 800W/150mm/s exhibits hardness six times higher than the steel substrate, 1200 HV0.3 and 200 HV0.3, respectively.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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