Numerical Simulation of a Forged Inconel 718 Alloy Indentation Process

Resumo

This work proposes the numerical simulation, through the finite element method, of an indentation test in the
forged Inconel 718 alloy. Hardness tests are performed on the alloy, under three levels of strength. At the same
time, process simulations are carried out to determine the same print obtained experimentally. The effect of spring
back and the possible use of the method in the parametric identification of hardening properties of the alloy are
evaluated, when there are small volumes of materials for mechanical characterization.