Multiscale measurements on temperature-dependent deformation of a textured magnesium alloy with synchrotron x-ray imaging and diffraction

Lu, L.; Bie, B. X.; Li, Q. H.; Sun, T.; Fezzaa, K.; Gong, X. L.; Luo, S. N.

doi:10.1016/j.actamat.2017.04.065

Title: Multiscale measurements on temperature-dependent deformation of a textured magnesium alloy with synchrotron x-ray imaging and diffraction

Full Record
Other Related Research

Authors:

Lu, L.; Bie, B. X.; Li, Q. H.;

; Fezzaa, K.; Gong, X. L.;

Publication Date:: 2017-06-01

Sponsoring Org.:: USDOE

OSTI Identifier:: 1397859

Grant/Contract Number:: AC02-06CH11357

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Acta Materialia

Additional Journal Information:: Journal Name: Acta Materialia Journal Volume: 132 Journal Issue: C; Journal ID: ISSN 1359-6454

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Citation Formats


                    Lu, L., Bie, B. X., Li, Q. H., Sun, T., Fezzaa, K., Gong, X. L., and Luo, S. N.. Multiscale measurements on temperature-dependent deformation of a textured magnesium alloy with synchrotron x-ray imaging and diffraction.  United States: N. p., 2017. 
Web.  doi:10.1016/j.actamat.2017.04.065.

Copy to clipboard


                    Lu, L., Bie, B. X., Li, Q. H., Sun, T., Fezzaa, K., Gong, X. L., & Luo, S. N.. Multiscale measurements on temperature-dependent deformation of a textured magnesium alloy with synchrotron x-ray imaging and diffraction.  United States.  https://doi.org/10.1016/j.actamat.2017.04.065

Copy to clipboard


                    Lu, L., Bie, B. X., Li, Q. H., Sun, T., Fezzaa, K., Gong, X. L., and Luo, S. N.. Thu .  
"Multiscale measurements on temperature-dependent deformation of a textured magnesium alloy with synchrotron x-ray imaging and diffraction".  United States.  https://doi.org/10.1016/j.actamat.2017.04.065.

Copy to clipboard


                    
@article{osti_1397859,

  title        = {Multiscale measurements on temperature-dependent deformation of a textured magnesium alloy with synchrotron x-ray imaging and diffraction},

  author       = {Lu, L. and Bie, B. X. and Li, Q. H. and Sun, T. and Fezzaa, K. and Gong, X. L. and Luo, S. N.},

  abstractNote = {},

  doi          = {10.1016/j.actamat.2017.04.065},

  journal      = {Acta Materialia},

  number       = C,

  volume       = 132,

  place        = {United States},

  year         = {2017},

  month        = {6}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1016/j.actamat.2017.04.065

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 17 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Multiscale measurements on temperature-dependent deformation of a textured magnesium alloy with synchrotron x-ray imaging and diffraction

Journal Article Lu, L. ; Bie, B. X. ; Li, Q. H. ; ... - Acta Materialia

In situ synchrotron x-ray imaging and diffraction are used to investigate deformation of a rolled magnesium alloy under uniaxial compression at room and elevated temperatures along two different directions. The loading axis (LA) is either perpendicular or parallel to the normal direction, and these two cases are referred to as LA⊥ and LAk loading, respectively. Multiscale measurements including stressestrain curves (macroscale), strain fields (mesoscale), and diffraction patterns (microscale) are obtained simultaneously. Due to initial texture, f1012g extension twinning is predominant in the LA⊥ loading, while dislocation motion prevails in the LAk loading. With increasing temperature, fewer f1012g extension twins aremore »« less
https://doi.org/10.1016/j.actamat.2017.04.065
Simultaneous multiscale measurements on dynamic deformation of a magnesium alloy with synchrotron x-ray imaging and diffraction

Journal Article Lu, L. ; Sun, T. ; Fezzaa, K. ; ... - Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing

Dynamic split Hopkinson pressure bar experiments with in situ synchrotron x-ray imaging and diffraction are conducted on a rolled magnesium alloy at high strain rates of ~5500 s-1. High speed multiscale measurements including stress–strain curves (macroscale), strain fields (mesoscale), and diffraction patterns (microscale) are obtained simultaneously, revealing strong anisotropy in deformation across different length scales. {1012} extension twinning induces homogenized strain fields and gives rise to rapid increase in strain hardening rate, while dislocation motion leads to inhomogeneous deformation and a decrease in strain hardening rate. During the early stage of plastic deformation, twinning is dominant in dynamic compression, whilemore »« less
https://doi.org/10.1016/j.msea.2017.06.073
Simultaneous multiscale measurements on dynamic deformation of a magnesium alloy with synchrotron x-ray imaging and diffraction

Journal Article Lu, L. ; Sun, T. ; Fezzaa, K. ; ... - Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing
Cited by 15
https://doi.org/10.1016/j.msea.2017.06.073
Plastic anisotropy and twin distributions near the fatigue crack tip of textured Mg alloys from in situ synchrotron X-ray diffraction measurements and multiscale mechanics modeling

Journal Article Xie, Di ; Zhang, Wei ; Lyu, Zongyang ; ... - Journal of the Mechanics and Physics of Solids
https://doi.org/10.1016/j.jmps.2022.104936
Anisotropic deformation of extruded magnesium alloy AZ31 under uniaxial compression: A study with simultaneous in situ synchrotron x-ray imaging and diffraction

Journal Article Lu, L. ; Huang, J. W. ; Fan, D. ; ... - Acta Materialia

In situ synchrotron x-ray imaging and diffraction are used to investigate anisotropic deformation of an extruded magnesium alloy AZ31 under uniaxial compression along two different directions, with the loading axis (LA) either parallel or perpendicular to the extrusion direction (ED), referred to as LA∥ED and LAED, respectively. Multiscale measurements including stress–strain curves (macroscale), x-ray digital image correlation (mesoscale), and diffraction (microscale) are obtained simultaneously. Electron backscatter diffraction is performed on samples collected at various strains to characterize deformation twins. The rapid increase in strain hardening rate for the LA∥ED loading is attributed to marked {101¯2} extension twinning and subsequent homogenizationmore »« less
Cited by 46
https://doi.org/10.1016/j.actamat.2016.08.029

Full Text Available

Similar Records