Influence of SD effect on Johnson–Cook hardening constitutive material model: Numerical and experimental investigation for armor steel

Ambuj Saxena,Shashi Prakash Dwivedi,A. Kumaraswamy,Ashish K. Srivastava,Nagendra Kumar Maurya

Influence of SD effect on Johnson–Cook hardening constitutive material model: Numerical and experimental investigation for armor steel

2020

Ambuj Saxena
Shashi Prakash Dwivedi
A. Kumaraswamy
Ashish K. Srivastava
Nagendra Kumar Maurya

The influence of strength–differential (SD) effect has been investigated on Johnson–Cook (JC) material model parameters for armor grade RHA steel. Two set of JC model parameters has been developed ...

Keywords:

Materials science
high strain rate
Composite material
Armour
Strain hardening exponent
model parameters
Finite element method
Hardening (computing)

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