{"data":{"id":"10.6084/m9.figshare.7336619","type":"dois","attributes":{"doi":"10.6084/m9.figshare.7336619","prefix":"10.6084","suffix":"m9.figshare.7336619","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Beraldo, Camila Haga","nameType":"Personal","givenName":"Camila Haga","familyName":"Beraldo","affiliation":[],"nameIdentifiers":[]},{"name":"Calderón-Hernández, José Wilmar","nameType":"Personal","givenName":"José Wilmar","familyName":"Calderón-Hernández","affiliation":[],"nameIdentifiers":[]},{"name":"Magnabosco, Rodrigo","nameType":"Personal","givenName":"Rodrigo","familyName":"Magnabosco","affiliation":[],"nameIdentifiers":[]},{"name":"Neusa Alonso-Falleiros","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Effect of Aging Heat Treatment H950 and H1000 on Mechanical and Pitting Corrosion Properties of UNS S46500 Stainless Steel"}],"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":"2018-11-14","dateType":"Created"},{"date":"2018-11-14","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-2017-0804","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["6745673 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":"The effect of aging temperature on mechanical and pitting corrosion properties of UNS S46500 was investigated. Tensile and Hardness tests were carried out and the microstructure was analyzed by optical microscopy, scanning electron microscopy and X-ray diffraction; Thermo-Calc simulations helped in the phase identification. Pitting corrosion properties were investigated in 0.6M NaCl electrolyte with sulfate additions by Potentiodynamic Polarization (PP). Hardness, tensile and yield strength of the UNS S46500 steel after lower aging temperature, 510ºC (H950), are higher than the ones found in the 538ºC (H1000) aged steel.This result is explained by microstructure, X-ray diffraction and Thermo-Calc analysis, which indicated the presence of austenite, chi phase and probably Ni3Ti precipitates finely and uniform distributed throughout the martensite matrix. Pitting corrosion resistance is equivalent in both aging temperatures. The sulfate inhibitor effect on UNS S46500 steel was enhanced for 538ºC condition when the electrolyte reaches 1Cl-:1SO4 2- ratio, which is explained by Ni sulfate adsorption and the amount of interfaces in the microstructure resulting in smaller amount of adsorption sites, such as coarsened Ni3Ti precipitates, smaller fraction of chi phase and recovery of dislocations in martensite structure.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Effect_of_Aging_Heat_Treatment_H950_and_H1000_on_Mechanical_and_Pitting_Corrosion_Properties_of_UNS_S46500_Stainless_Steel/7336619","contentUrl":null,"metadata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