Intermetallic particle evolution during ECAP processing of a 6082 alloy (Articolo in rivista)

Type
Label
  • Intermetallic particle evolution during ECAP processing of a 6082 alloy (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.2320/matertrans.45.2182 (literal)
Alternative label
  • Angella G.; Bassani P.; Tuissi A.; Vedani M. (2004)
    Intermetallic particle evolution during ECAP processing of a 6082 alloy
    in Materials transactions
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Angella G.; Bassani P.; Tuissi A.; Vedani M. (literal)
Pagina inizio
  • 2182 (literal)
Pagina fine
  • 2186 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 45 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1National Research Council-Institute for Energetics and Interphases CNR-IENI, Via R. Cozzi 53, 20125 Milano, Italy 2National Research Council-Institute for Energetics and Interphases CNR-IENI, Corso Promessi Sposi 29, 23900 Lecco, Italy 3Politecnico di Milano-Dipartimento di Meccanica, Via La Masa 34, 20058 Milano, Italy (literal)
Titolo
  • Intermetallic particle evolution during ECAP processing of a 6082 alloy (literal)
Abstract
  • Intermetallics evolution in a commercial 6082 aluminium alloy severely deformed by Equal Channel Angular Pressing was investigated. Chemical electron probe microanalyses allowed to state that in the severely deformed alloy, Si-rich phases were progressively dissolved whereas the amount and composition of the Fe-Mn-Si containing intermetallics remained substantially unchanged. The moderate hardening effect measured on isothermal aging at 130?C of the ECAP processed samples was accounted for by the reprecipitation of the phases dissolved during severe plastic deformation. Tensile tests and fractographic analyses on the broken specimens showed that the 6082 alloy featured a relatively high ductility and a substantially unaltered fracture mode even after several ECAP passes. (literal)
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