Publicação: Effects of Ag presence on phases separation and order-disorder transitions in Cu-xAl-Mn alloys
| dc.contributor.author | Santos, C. M. A. [UNESP] | |
| dc.contributor.author | Adorno, A. T. [UNESP] | |
| dc.contributor.author | Stipcich, M. | |
| dc.contributor.author | Cuniberti, A. | |
| dc.contributor.author | Souza, J. S. | |
| dc.contributor.author | Bessa, C. V. X. | |
| dc.contributor.author | Silva, R. A. G. | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Universidade Federal de São Paulo (UNIFESP) | |
| dc.contributor.institution | Univ Nacl Ctr La Prov Buenos Aires | |
| dc.contributor.institution | Consejo Nacl Invest Cient & Tecn | |
| dc.date.accessioned | 2019-10-06T00:01:47Z | |
| dc.date.available | 2019-10-06T00:01:47Z | |
| dc.date.issued | 2019-04-01 | |
| dc.description.abstract | The effects of Ag additions on phases separation and order-disorder transitions in the Cu-7Al-10Mn, Cu-9Al-10Mn and Cu-11Al-10Mn alloys have been studied using electrical resistivity measurements with temperature, differential scanning calorimetry, scanning electron and transmission electron microscopies, X-ray diffractometry and electron diffraction analysis. The results indicated that the decrease in Al content reduces the Cu2AlMn phase amount produced on slow cooling. It was also verified that the variation in Al fraction and Ag addition modify the order-disorder transitions temperatures. A schematic phase diagram showing the shift of phases field with addition of Ag has been proposed. | en |
| dc.description.affiliation | Univ Estadual Paulista, IQ, Campus Araraquara, Araraquara, SP, Brazil | |
| dc.description.affiliation | Univ Fed Sao Paulo, DCET, Campus Diadema, Diadema, SP, Brazil | |
| dc.description.affiliation | Univ Nacl Ctr La Prov Buenos Aires, Inst Fis Mat Tandil, Fac Ciencias Exactas, Pinto 399, RA-7000 Tandil, Buenos Aires, Argentina | |
| dc.description.affiliation | Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina | |
| dc.description.affiliationUnesp | Univ Estadual Paulista, IQ, Campus Araraquara, Araraquara, SP, Brazil | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorship | ANPCYT, Secat-UNICEN (Argentina) | |
| dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
| dc.description.sponsorshipId | CAPES: 001 | |
| dc.format.extent | 184-190 | |
| dc.identifier | http://dx.doi.org/10.1016/j.matchemphys.2019.02.016 | |
| dc.identifier.citation | Materials Chemistry And Physics. Lausanne: Elsevier Science Sa, v. 227, p. 184-190, 2019. | |
| dc.identifier.doi | 10.1016/j.matchemphys.2019.02.016 | |
| dc.identifier.issn | 0254-0584 | |
| dc.identifier.uri | http://hdl.handle.net/11449/186734 | |
| dc.identifier.wos | WOS:000466617800026 | |
| dc.language.iso | eng | |
| dc.publisher | Elsevier B.V. | |
| dc.relation.ispartof | Materials Chemistry And Physics | |
| dc.rights.accessRights | Acesso aberto | |
| dc.source | Web of Science | |
| dc.subject | Metals and alloys | |
| dc.subject | Phase transformations | |
| dc.subject | Electrical resistivity measurements | |
| dc.title | Effects of Ag presence on phases separation and order-disorder transitions in Cu-xAl-Mn alloys | en |
| dc.type | Artigo | |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dcterms.rightsHolder | Elsevier B.V. | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Química, Araraquara | pt |
| unesp.department | Físico-Química - IQAR | pt |