On the AA2198-T851 alloy microstructure and its correlation with localized corrosion behaviour
| dc.contributor.author | DONATUS, UYIME | |
| dc.contributor.author | TERADA, MAYSA | |
| dc.contributor.author | OSPINA, CARLOS R. | |
| dc.contributor.author | QUEIROZ, FERNANDA M. | |
| dc.contributor.author | BUGARIN, ALINE F.S. | |
| dc.contributor.author | COSTA, ISOLDA | |
| dc.coverage | Internacional | pt_BR |
| dc.date.accessioned | 2018-07-16T12:33:10Z | |
| dc.date.available | 2018-07-16T12:33:10Z | |
| dc.date.issued | 2018 | pt_BR |
| dc.description.abstract | The corrosion behaviour of AA2198-T851 alloy has been investigated using a combination of immersion tests and different microscopy techniques. Results showed that severe localized corrosion initiated within 1 h of corrosion immersion test in 0.01 mol L−1 NaCl solution. The corrosion mechanism in this alloy is intragranular and it propagates crystallographically. The propagation occurs through grain orientation dependent bands and it can be likened to the movement of dislocation through slip planes. Corrosion rings around stable pits result from pH variations. Secondary pits form around primary pits within corrosion rings and are preceded by hydrogen evolution. | pt_BR |
| dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | pt_BR |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | pt_BR |
| dc.description.sponsorshipID | CAPES: 1536157 | pt_BR |
| dc.description.sponsorshipID | FAPESP: 2013/13235-6; 2017/03095-3 | pt_BR |
| dc.format.extent | 300-309 | pt_BR |
| dc.identifier.citation | DONATUS, UYIME; TERADA, MAYSA; OSPINA, CARLOS R.; QUEIROZ, FERNANDA M.; BUGARIN, ALINE F.S.; COSTA, ISOLDA. On the AA2198-T851 alloy microstructure and its correlation with localized corrosion behaviour. <b>Corrosion Science</b>, v. 131, p. 300-309, 2018. DOI: <a href="https://dx.doi.org/10.1016/j.corsci.2017.12.001">10.1016/j.corsci.2017.12.001</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/28942. | |
| dc.identifier.doi | 10.1016/j.corsci.2017.12.001 | pt_BR |
| dc.identifier.issn | 0010-938X | pt_BR |
| dc.identifier.orcid | https://orcid.org/0000-0002-4987-3334 | |
| dc.identifier.percentilfi | 91.25 | en |
| dc.identifier.percentilfiCiteScore | 92.30 | |
| dc.identifier.uri | http://repositorio.ipen.br/handle/123456789/28942 | |
| dc.identifier.vol | 131 | pt_BR |
| dc.relation.ispartof | Corrosion Science | pt_BR |
| dc.rights | openAccess | pt_BR |
| dc.subject | transmission electron microscopy | |
| dc.subject | scanning electron microscopy | |
| dc.subject | aluminium alloys | |
| dc.subject | crystallography | |
| dc.subject | spectroscopy | |
| dc.subject | dislocations | |
| dc.subject | grain orientation | |
| dc.subject | pitting corrosion | |
| dc.subject | corrosion | |
| dc.subject | microstructure | |
| dc.title | On the AA2198-T851 alloy microstructure and its correlation with localized corrosion behaviour | pt_BR |
| dc.type | Artigo de periódico | pt_BR |
| dspace.entity.type | Publication | |
| ipen.autor | UYIME DONATUS | |
| ipen.autor | ISOLDA COSTA | |
| ipen.autor | ALINE DE FATIMA SANTOS BUGARIN | |
| ipen.autor | FERNANDA MARTINS QUEIROZ | |
| ipen.codigoautor | 14732 | |
| ipen.codigoautor | 429 | |
| ipen.codigoautor | 11604 | |
| ipen.codigoautor | 2876 | |
| ipen.contributor.ipenauthor | UYIME DONATUS | |
| ipen.contributor.ipenauthor | ISOLDA COSTA | |
| ipen.contributor.ipenauthor | ALINE DE FATIMA SANTOS BUGARIN | |
| ipen.contributor.ipenauthor | FERNANDA MARTINS QUEIROZ | |
| ipen.date.recebimento | 18-07 | pt_BR |
| ipen.identifier.fi | 6.355 | pt_BR |
| ipen.identifier.fiCiteScore | 10.3 | |
| ipen.identifier.ipendoc | 24726 | pt_BR |
| ipen.identifier.iwos | WoS | pt_BR |
| ipen.identifier.ods | 7 | |
| ipen.range.fi | 6.000 ou mais | |
| ipen.range.percentilfi | 75.00 - 100.00 | |
| ipen.type.genre | Artigo | |
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| sigepi.autor.atividade | DONATUS, UYIME:14732:730:S | pt_BR |
| sigepi.autor.atividade | QUEIROZ, FERNANDA M.:2876:-1:N | pt_BR |
| sigepi.autor.atividade | BUGARIN, ALINE F.S.:11604:730:N | pt_BR |
| sigepi.autor.atividade | COSTA, ISOLDA:429:730:N | pt_BR |