Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/346141
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampCampo, Kaio Niitsu-
dc.contributor.authorunicampLima, Dalton Daniel de-
dc.contributor.authorunicampLopes, Éder Sócrates Najar-
dc.contributor.authorunicampCaram Junior, Rubens-
dc.typeArtigopt_BR
dc.titleOn the selection of Ti–Cu alloys for thixoforming processes : phase diagram and microstructural evaluationpt_BR
dc.contributor.authorCampo, Kaio Niitsu-
dc.contributor.authorLima, Dalton Daniel de-
dc.contributor.authorLopes, Éder Sócrates Najar-
dc.contributor.authorCaram, Rubens-
dc.subjectMicroestruturapt_BR
dc.subject.otherlanguageMicrostructurept_BR
dc.description.abstractTi alloys are successfully applied in several sectors due to their outstanding properties. A greater increase in the industrial consumption of Ti is strongly limited by its cost, which is mainly related to difficulties in obtaining products with specific geometries. The use of thixoforming processes to form Ti alloys represents an innovative approach to minimizing such difficulties. The objectives of this study were to select and produce binary Ti–Cu alloys specifically designed for thixoforming and to investigate their microstructure when heated to the semisolid state. Specific compositions were chosen according to the criteria for thixoformability, such as the solidification range and the sensitivity of the liquid fraction to temperature. Samples of these alloys were prepared by arc melting and were then hot forged prior to partial melting. The results obtained by thermal analysis and thermodynamic simulation were in good agreement and indicated that Ti–Cu alloys can be processed by thixoforming at temperatures below 1100 °C. Microstructural characterization showed fine and globular microstructures in the semisolid state, revealing the promising potential of Ti–Cu alloys as thixoformable materialspt_BR
dc.relation.ispartofJournal of materials sciencept_BR
dc.relation.ispartofabbreviationJ. mater. sci.pt_BR
dc.publisher.cityNew York, NYpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherSpringerpt_BR
dc.date.issued2016-
dc.date.monthofcirculationNov.pt_BR
dc.language.isoengpt_BR
dc.description.volume51pt_BR
dc.description.issuenumber21pt_BR
dc.description.firstpage9912pt_BR
dc.description.lastpage9913pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0022-2461pt_BR
dc.identifier.eissn1573-4803pt_BR
dc.identifier.doi10.1007%2Fs10853-015-9367-4pt_BR
dc.identifier.doi10.1007/s10853-016-0207-y-
dc.identifier.urlhttps://link.springer.com/article/10.1007%2Fs10853-016-0207-ypt_BR
dc.identifier.urlhttps://link.springer.com/article/10.1007/s10853-015-9367-4-
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumberNão tempt_BR
dc.description.sponsordocumentnumberNão tempt_BR
dc.date.available2020-07-27T13:44:25Z-
dc.date.accessioned2020-07-27T13:44:25Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-07-27T13:44:25Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2020-07-27T13:44:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/346141-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentDepartamento de Engenharia de Manufatura e Materiaispt_BR
dc.contributor.departmentDepartamento de Engenharia de Manufatura e Materiaispt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.subject.keywordTi–Cu alloyspt_BR
dc.identifier.source000381182200031pt_BR
dc.identifier.source000361901400015-
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcid0000-0003-1736-8381pt_BR
dc.creator.orcid0000-0001-6996-5116pt_BR
dc.type.formArtigo originalpt_BR
dc.description.sponsorNoteThe authors thank the Brazilian research agencies FAPESP (State of São Paulo Research Foundation), CNPq (National Council for Scientific and Technological Development), and CAPES (Federal Agency for the Support and Evaluation of Graduate Education) for their financial support. We are also indebted to Villares Metals, which gently donated the high-chemical-purity Cu to this workpt_BR
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