{"data":{"id":"10.6084/m9.figshare.7102673","type":"dois","attributes":{"doi":"10.6084/m9.figshare.7102673","prefix":"10.6084","suffix":"m9.figshare.7102673","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Freitas, Gustavo Henrique De Oliveira","nameType":"Personal","givenName":"Gustavo Henrique De Oliveira","familyName":"Freitas","affiliation":[],"nameIdentifiers":[]},{"name":"Oliveira, Carlos Augusto Silva De","nameType":"Personal","givenName":"Carlos Augusto Silva De","familyName":"Oliveira","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Effect of Hot Deformation on Microstructure, Hardness and Precipitation Kinetics in a C350 Maraging Steel Modified by Titanium Addition"}],"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":"2018-09-19","dateType":"Created"},{"date":"2018-09-19","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-2018-0120","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["4268798 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":"Maraging steels are alloys with a good balance between strength and fracture toughness. These properties are obtained by quenching and aging treatments, where the precipitation of intermetallic compounds is promoted in a martensitic matrix. In this context, this paper aims to evaluate the effect of hot deformation on microstructure, kinetics and formation of reverted austenite in a C350 maraging steel modified by titanium addition, in order to improve the mechanical properties without addition of alloying elements. The following characterization techniques were used: optical microscopy (OM), Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM), X-Ray Diffraction (XRD), Vickers microhardness and Dilatometry. The results showed that the deformation promoted a refinement of martensitic packages and blocks, proportional to the reduction of height and a preferred alignment towards the center of the sample. In the aging treatment, the deformation accelerated the kinetics of precipitation and formation of reverted austenite. It was also verified a reduction of the volumetric variation produced by reactions and a reduction of precipitation temperature and formation of reverted austenite in the greater deformation.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Effect_of_Hot_Deformation_on_Microstructure_Hardness_and_Precipitation_Kinetics_in_a_C350_Maraging_Steel_Modified_by_Titanium_Addition/7102673","contentUrl":null,"metadataVersion":2,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":1,"citationCount":0,"citationsOverTime":[],"partCount":0,"part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