Fig. 12
From: Mechanical properties of Fe-rich Si alloy from Hamiltonian
a Theoretically estimated (upper figure) and experimentally reported (lower figure) CRSSs of pure Fe and Fe-Si as a function of temperature. In the upper figure, CRSSs of Fe-Si system are constant at high temperature due to athermal component of CRSS. In the lower figure, experimental values of pure Fe, Fe-1at%Si and Fe-2at%Si are referenced from ref. 51,52,53, respectively. b Direct comparisons of the calculated CRSS with experimental ones for pure Fe (upper) and Fe-2%Si (lower) alloys. c CRSSs with respect to the Si concentration for calculated (upper figure) and experimentally reported (lower figure) results at various temperatures. d Direct comparisons between calculated and experimental CRSSs at two temperatures, 123K and 373 K
