Tensile and creep deformation mechanisms in rolled AZ31

Z. Chen, C. Boehlert, I. Gutiérrez-Urrutia, J. Llorca, M. T. Pérez-Prado

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Tensile experiments were performed on a rolled AZ31 alloy in an SEM at 323K (50°C), 423K (150°C), and 523K (250°C) in order to analyze the deformation mechanisms in-situ. Electron backscatter diffraction (EBSD) was performed both before and after deformation. The mechanical anisotropy was considerably reduced with temperature. Extension twinning was observed at 323K (50°C), but disappeared at 423K (150°C), indicating that the CRSS of non-basal systems becomes smaller than that of twinning at T

LanguageEnglish (US)
Title of host publicationMagnesium Technology
Pages99-104
Number of pages6
StatePublished - 2012
EventMagnesium Technology 2012 - TMS 2012 Annual Meeting and Exhibition - Orlando, FL, United States
Duration: Mar 11 2012Mar 15 2012

Other

OtherMagnesium Technology 2012 - TMS 2012 Annual Meeting and Exhibition
CountryUnited States
CityOrlando, FL
Period3/11/123/15/12

Profile

Twinning
Creep
Electron diffraction
Anisotropy
Scanning electron microscopy
Experiments
Temperature

Keywords

  • Creep
  • Lightweight alloys
  • Magnesium
  • Microstructure
  • Slip
  • Tensile
  • Twinning

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Chen, Z., Boehlert, C., Gutiérrez-Urrutia, I., Llorca, J., & Pérez-Prado, M. T. (2012). Tensile and creep deformation mechanisms in rolled AZ31. In Magnesium Technology (pp. 99-104)

Tensile and creep deformation mechanisms in rolled AZ31. / Chen, Z.; Boehlert, C.; Gutiérrez-Urrutia, I.; Llorca, J.; Pérez-Prado, M. T.

Magnesium Technology. 2012. p. 99-104.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chen, Z, Boehlert, C, Gutiérrez-Urrutia, I, Llorca, J & Pérez-Prado, MT 2012, Tensile and creep deformation mechanisms in rolled AZ31. in Magnesium Technology. pp. 99-104, Magnesium Technology 2012 - TMS 2012 Annual Meeting and Exhibition, Orlando, FL, United States, 3/11/12.
Chen Z, Boehlert C, Gutiérrez-Urrutia I, Llorca J, Pérez-Prado MT. Tensile and creep deformation mechanisms in rolled AZ31. In Magnesium Technology. 2012. p. 99-104.
Chen, Z. ; Boehlert, C. ; Gutiérrez-Urrutia, I. ; Llorca, J. ; Pérez-Prado, M. T./ Tensile and creep deformation mechanisms in rolled AZ31. Magnesium Technology. 2012. pp. 99-104
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