Tensile twin evolution of Mg–3Al–1Zn magnesium alloy during high-strain rate deformation

2021 ◽  
pp. 1-13
Author(s):  
Yang Chen ◽  
Pingli Mao ◽  
Zhi Wang ◽  
Gengsheng Cao
Keyword(s):  
Magnesium Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
High Strain ◽  
High Strain Rate Deformation

Role of {101‾2} twinning in the anisotropy and asymmetry of AZ31 magnesium alloy under high strain rate deformation

2020 ◽  
Vol 772 ◽  
pp. 138814 ◽  
Author(s):  
Xiaoxia Wang ◽  
Pingli Mao ◽  
Ruifeng Wang ◽  
Zheng Liu ◽  
Zhi Wang ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
High Strain ◽  
Az31 Magnesium Alloy ◽  
High Strain Rate Deformation

Effect of structural factors on mechanical properties of the magnesium alloy Ma2-1 under quasi-static and high strain rate deformation conditions

2015 ◽  
Vol 57 (2) ◽  
pp. 337-343 ◽  
Author(s):  
G. V. Garkushin ◽  
S. V. Razorenov ◽  
V. A. Krasnoveikin ◽  
A. A. Kozulin ◽  
V. A. Skripnyak
Keyword(s):  
Mechanical Properties ◽  
Magnesium Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
High Strain ◽  
Structural Factors ◽  
High Strain Rate Deformation

Study of the Microstructure of AZ31B Magnesium Alloy under High Strain Rate Deformation

2011 ◽  
Vol 686 ◽  
pp. 325-331 ◽  
Author(s):  
Ping Li Mao ◽  
Zheng Liu ◽  
Chang Yi Wang ◽  
Zhi Wang
Keyword(s):  
Magnesium Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
High Strain ◽  
Volume Fraction ◽  
Split Hopkinson Pressure Bar ◽  
Prismatic Slip ◽  
Hopkinson Pressure Bar ◽  
Az31b Magnesium Alloy ◽  
High Strain Rate Deformation

In order to investigate the microstructure evolution under high strain rate deformation of magnesium alloy, AZ31B magnesium alloy was impacted by Split Hopkinson Pressure Bar within the strain rates of 496s-1 to 2120s-1, then the specimens were observed by optical microscopy. The results show that when the strain rate are relatively low (496s-1-964s-1), the microstructure is predominated by high density of twinning, while increase the strain rate to 2120s-1 the volume fraction of twins is decreased. This implies that at relatively lower strain rate the deformation mechanism of AZ31B magnesium alloy under impact loading is twinning; increasing the strain rate the prismatic slip and pyramidal slip may be active besides twinning.

The High Strain Rate Deformation Behavior of High Purity Magnesium and AZ31B Magnesium Alloy

2016 ◽  
pp. 375-380
Author(s):  
Veronica Livescu ◽  
Carl M. Cady ◽  
Ellen K. Cerreta ◽  
Benjamin L. Henrie ◽  
George T. Gray
Keyword(s):  
Magnesium Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
High Purity ◽  
Deformation Behavior ◽  
High Strain ◽  
Az31b Magnesium Alloy ◽  
High Strain Rate Deformation

The High Strain Rate Deformation Behavior of High Purity Magnesium and AZ31B Magnesium Alloy

2014 ◽  
pp. 375-380
Author(s):  
Veronica Livescu ◽  
Carl M. Cady ◽  
Ellen K. Cerreta ◽  
Benjamin L. Henrie ◽  
George T. Gray
Keyword(s):  
Magnesium Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
High Purity ◽  
Deformation Behavior ◽  
High Strain ◽  
Az31b Magnesium Alloy ◽  
High Strain Rate Deformation
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