{"data":{"id":"10.6084/m9.figshare.6151583","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6151583","prefix":"10.6084","suffix":"m9.figshare.6151583","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Magno, Igor Alexsander Barbosa","nameType":"Personal","givenName":"Igor Alexsander Barbosa","familyName":"Magno","affiliation":[],"nameIdentifiers":[]},{"name":"Souza, Fabricio Vinicius Andrade De","nameType":"Personal","givenName":"Fabricio Vinicius Andrade De","familyName":"Souza","affiliation":[],"nameIdentifiers":[]},{"name":"Barros, André Dos Santos","nameType":"Personal","givenName":"André Dos Santos","familyName":"Barros","affiliation":[],"nameIdentifiers":[]},{"name":"Costa, Marlo Oliveira","nameType":"Personal","givenName":"Marlo Oliveira","familyName":"Costa","affiliation":[],"nameIdentifiers":[]},{"name":"Jacson Malcher Nascimento","affiliation":[],"nameIdentifiers":[]},{"name":"Thiago Antônio Paixão De Sousa Costa","affiliation":[],"nameIdentifiers":[]},{"name":"Otávio Fernandes Lima Da Rocha","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Effect of the T6 Heat Treatment on Microhardness of a Directionally Solidified Aluminum-Based 319 Alloy"}],"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-2016-0961","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["3123067 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":"Aluminum alloys of the ANSI series 319 present Si and Cu as the main alloying elements and the mechanical strength of these alloys can be improved by the precipitation of the metastable Al2Cu phase during the ageing heat treatment. In this paper, the Al-5.5wt.%Si-3wt.%Cu alloy was elaborated and solidified in a water-cooled horizontal directional solidification device. The as-cast ingot was subjected to the precipitation hardening heat treatment (T6 heat treatment), which consisted of: solution for 5 h at 490°C±2°C, followed by quenching in water at 60°C±2°C and ageing for 3 h at 155°C±2°C, and cooling-air. Secondary dendrite arm spacing (λ2) measurements were carried out before and after T6 heat treatment. The mechanical strength of the alloy was investigated by the microhardness test. It has been found that the heat treatment did not influence the λ2 values, however, highest HV values have been observed for the heat-treated samples.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Effect_of_the_T6_Heat_Treatment_on_Microhardness_of_a_Directionally_Solidified_Aluminum-Based_319_Alloy/6151583","contentUrl":null,"metadataVersion":2,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"views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