fig12

Figure 12. (A) Yield strength of three metallic models with different non-uniform structures; (B) Atomic potential energy analysis at heterogeneous interfaces in lamella models with different compositions; (C) Engineering stress-strain curves of FCC single crystals (Al_9.04Co_19.41Cr_20.77Fe_18.53Ni_32.23, Fe₂₇Ni₄₁Co₂₇Al₅ and pure Ni) under uniaxial tension along the [111] direction, and of B2 single crystal (NiAl) under uniaxial tension along the [110] direction; (D) The stacking fault energy curves of Al_9.04Co_19.41Cr_20.77Fe_18.53Ni_32.23, Fe₂₇Ni₄₁Co₂₇Al₅, and pure Ni with FCC structure. FCC: Face-centered cubic.