Establishing of Constitutive Equation of ZGMn13 Steel and Cutting Simulation Test

Abstract:

Constitutive equation of material has an important influence on the simulation results in the finite element simulation. In this paper, Johnson-Cook constitutive equation parameters of the high manganese steel ZGMn13 have been derived from the data of compression tests and split Hopkinson pressure bar test. Based on this equation, the finite element simulation of ZGMn13 steel cutting has been done. This Johnson-Cook constitutive model of high manganese steel ZGMn13 can accurately describe the plastic behavior of the material.

• Periodical: Advanced Materials Research (Volume 188)
• Pages: 711-716
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.188.711
• Online since: March 2011
• Authors: Li Xu, Tao Teng, L. Yang, Jia Fan
• Keywords: Constitutive Equation, Finite Element (FE) Simulation, High-Manganese Steel

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