The Study of Projectile Penetration into Aluminum Armor Plate

Wen Hui Liu; Zhong Ju Hu; Ling Ying Ye; Ying Feng Liu

doi:10.4028/www.scientific.net/AMR.284-286.2517

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 284-286The Study of Projectile Penetration into Aluminum...

The Study of Projectile Penetration into Aluminum Armor Plate

Abstract:

The experiments of certain aluminum alloy plate penetrated by 7.62mm armor piercing projectile were carried out, then a penetration model of aluminum alloy plate impacted by 7.62mm projectile was created by using ABAQUS software and Johnson-Cook constitutive equation, and the distribution of stress during penetration process was analyzed. Experimental and simulation results show that the penetration model can simulate the shape and depth of crater, and the outputs of stress and strain during penetration process can provide basis of the formation mechanism of adiabatic shear bands for aluminum alloys.

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Periodical:

Advanced Materials Research (Volumes 284-286)

Pages:

2517-2520

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.284-286.2517

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Online since:

July 2011

Authors:

Wen Hui Liu, Zhong Ju Hu, Ling Ying Ye, Ying Feng Liu

Keywords:

Aluminium Alloy, Ballistic Performance, Finite Element Model (FEM), Penetrate

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