Comparison of plasticity models for tantalum and a modification of the PTW model for wide ranges of strain, strain rate, and temperature

International Journal of Impact Engineering

Volumn 36, Issue 5, 2009, Pages 746-753

  Kim, Jong Bong ^a   Shin, Hyunho ^b  

^a Seoul National University of Science and Technology   (South Korea)

^b Gangneung Wonju National University   (South Korea)

Author keywords

Constitutive model; High strain rate; Tantalum

Indexed keywords

CONSTITUTIVE MODELS; CRYSTAL WHISKERS; DEFORMATION; HARDENING; PLASTICITY; STRAIN HARDENING; TANTALUM; TRANSITION METALS;

CONSTITUTIVE BEHAVIORS; CONSTITUTIVE MODEL; FLOW STRESS; HIGH-STRAIN RATE; JOHNSON COOKS; PLASTICITY MODELS;

STRAIN RATE;

EID: 59849094403     PISSN: 0734743X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijimpeng.2008.11.003     Document Type: Article

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