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Phase Formation during Solidification of Mg-Nd-Zn Alloys: An In Situ Synchrotron Radiation Diffraction Study.
Tolnai, Domonkos; Subroto, Tungky; Gavras, Serge; Buzolin, Ricardo; Stark, Andreas; Schell, Norbert; Hort, Norbert.
Afiliação
  • Tolnai D; Institute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Strasse 1, D 21502 Geesthacht, Germany. domonkos.tolnai@hzg.de.
  • Subroto T; Institute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Strasse 1, D 21502 Geesthacht, Germany. tungky.subroto@brunel.ac.uk.
  • Gavras S; Brunel Centre for Advanced Solidification Technology, Brunel University London, London UB8 3PH, UK. tungky.subroto@brunel.ac.uk.
  • Buzolin R; Institute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Strasse 1, D 21502 Geesthacht, Germany. sarkis.gavras@hzg.de.
  • Stark A; Institute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Strasse 1, D 21502 Geesthacht, Germany. ricardo.buzolin@tugraz.at.
  • Schell N; Institute of Materials Science, Joining and Forming, Graz University of Technology, Graz A8010, Austria. ricardo.buzolin@tugraz.at.
  • Hort N; Institute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Strasse 1, D 21502 Geesthacht, Germany. andreas.stark@hzg.de.
Materials (Basel) ; 11(9)2018 Sep 06.
Article em En | MEDLINE | ID: mdl-30200647
ABSTRACT
Mg-4Nd base alloys with Zn additions of 3, 5 and 8 wt % were investigated with in situ synchrotron radiation diffraction during solidification. This method enabled the investigation of phase formation and transformation in the alloys. The diffraction results were supported with TEM observations on the as-solidified samples. The results show the effect of increased Zn addition on stabilizing the Mg3RE phase (RE-rare earth). The experimental results agree only partially with the theoretical calculations indicating the need to improve the existing thermodynamic database on the alloy system.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Materials (Basel) Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Alemanha
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Materials (Basel) Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Alemanha