Composition effect on elastic properties of model NiCo-based superalloys

Li Weijie^{1, 2}, Wang Chongyu^{1, †}

SQSs in this calculation: (a) 32 atoms SQS for Ni_0.5Co_0.5 system, and (b) 64 atoms SQS for (Ni_0.75Co_0.25)₃(Al_0.75W_0.25) system. The green balls represent Ni atoms, the blue balls represent Co atoms, the pink balls represent Al atoms, and the yellow balls represent W atoms.