Journal
MATERIALS CHARACTERIZATION
Volume 159, Issue -, Pages -Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.matchar.2019.110041
Keywords
Mg-Li alloy; Texture; Tensile deformation; Twinning; Slip
Categories
Funding
- National Key Research and Development Program of China [2016YFB0101700, 2016YFB0301104]
- National Natural Science Foundation of China [51531002, 51971044, U1764253]
- National Defense Basic Scientific Research program of China
- Chongqing Science and Technology Commission [cstc2017zdcy-zdzxX0006]
- Chongqing Scientific & Technological Talents Program [KJXX2017002]
Ask authors/readers for more resources
Deformation behavior and texture evolution of an extruded Mg-3Li sheet with a weak transverse direction (TD)-split texture during tension along different directions were systematically examined. Prismatic < a > slip was the dominant deformation mode along the extrusion direction (ED), while basal < a > slip and {10-12} twinning played key roles at the initial stage of deformation and prismatic < a > slip was also activated at the middle stage of deformation along the TD. The activation of prismatic < a > slip contributed to the enhanced < 10-10 > // ED component along the ED. However, the {10-12} twinning and basal < a > slip led to the formation of a new ED-texture component and a gradual rotation of c-axes towards the normal direction (ND) along the TD, respectively. Additionally, the cooperative activation of the {10-12} twinning and prismatic < a > slip were responsible for the decreased < 10-10 > // ED component along the TD.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available