{"data":{"id":"10.6084/m9.figshare.8227097.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.8227097.v1","prefix":"10.6084","suffix":"m9.figshare.8227097.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Lima, Ana Paula Da Silva","nameType":"Personal","givenName":"Ana Paula Da Silva","familyName":"Lima","affiliation":[],"nameIdentifiers":[]},{"name":"Faria, Geraldo Lúcio De","nameType":"Personal","givenName":"Geraldo Lúcio De","familyName":"Faria","affiliation":[],"nameIdentifiers":[]},{"name":"Filho, Vicente Braz Da Trindade","nameType":"Personal","givenName":"Vicente Braz Da Trindade","familyName":"Filho","affiliation":[],"nameIdentifiers":[]},{"name":"Luiz Cláudio Cândido","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Effect of the Chemical Homogeneity of a Quenched and Tempered C-Mn Steel Pipe on the Mechanical Properties and Phase Transformations"}],"publisher":"SciELO journals","container":{},"publicationYear":2019,"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":"2019-06-05","dateType":"Created"},{"date":"2019-06-05","dateType":"Updated"},{"date":"2019","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-2018-0680","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.8227097","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["8940585 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":"Seamless steel pipes for application in the oil and gas industries are manufactured from quenched and tempered steel. Aiming to meet the required characteristics, it is necessary that the microstructure and the mechanical properties are homogeneous along the wall thickness of the pipes, which is even more critical for thick wall pipes. Considering the seamless steel pipe manufacturing process, any chemical segregation along the thickness could affect the phase transformation kinetics during heat treatments and, consequently, microstructure and mechanical properties. In this context, this pioneer work when evaluating the effect of the chemical homogeneity of a seamless pipe on the mechanical properties and phase transformations. The studied pipe was manufactured by a C-Mn steel designed for oil and gas industry applications. Two regions of the pipe wall were analyzed - a region close to the inner surface and another near the outer surface. The steel was subjected to quenching and tempering heat treatments. Scanning electron and optical microscopy techniques were used to characterize the resultant microstructures. Microhardness and Charpy impact tests were performed aiming to analyze the pipe mechanical behavior in the studied regions. In addition, dilatometric tests were performed in order to determine the continuous cooling transformation diagrams of these regions.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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