Experimental and numerical investigation on the ballistic resistance of ZK61m magnesium alloy plates struck by blunt and ogival projectiles

2021 ◽  
pp. 104021
Author(s):  
Yunfei Deng ◽  
Ang Hu ◽  
Xinke Xiao ◽  
Bin Jia
Keyword(s):  
Magnesium Alloy ◽  
Numerical Investigation ◽  
Ballistic Resistance

Numerical Investigation on the Hot Forming and Cold-Die Quenching of an Aluminium-Magnesium Alloy into a Complex Component

2013 ◽  
Vol 765 ◽  
pp. 368-372 ◽  
Author(s):  
Omer El Fakir ◽  
Shou Hua Chen ◽  
Li Liang Wang ◽  
Daniel Balint ◽  
John P. Dear ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Numerical Investigation ◽  
Thickness Distribution ◽  
Experimental Results ◽  
Hot Forming ◽  
Fe Model ◽  
Complex Component ◽  
Die Quenching ◽  
Formed Part

An FE model for the hot forming and cold-die quenching (HFQ) process was developed. This model was verified by HFQ experiments through a comparison of the thickness distribution between the simulated and experimental results; good correlation with a deviation of less than 5% was achieved. In addition, this FE model was used to study the effects of forming speed on the thickness distribution of a HFQ formed part, and it was found that a higher forming speed is beneficial for HFQ forming, as it led to improved thickness homogeneity and less thinning.

scholarly journals On the ballistic resistance of double-layered steel plates: An experimental and numerical investigation

2007 ◽  
Vol 44 (20) ◽  
pp. 6701-6723 ◽  
Author(s):  
S. Dey ◽  
T. Børvik ◽  
X. Teng ◽  
T. Wierzbicki ◽  
O.S. Hopperstad
Keyword(s):  
Numerical Investigation ◽  
Steel Plates ◽  
Ballistic Resistance
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