Study of Creep in Face-Centered Cubic Crystals under Constant Load and Constant Stress

In this study, the phenomenon of creep of face-centered cubic (FCC) crystals have been studied by mathematical modeling. The effect of applied stress on creep curves of copper at different temperatures and stress were performed. We have found that steady-state creep rate is proportional to the applied stress and observed the Stages I-III of creep.