Fig. 1: Modelling of GRX-810 and the NiCoCr compositional space.
From: A 3D printable alloy designed for extreme environments
a, Predicted phase stability in GRX-810. b, Calculated NiCoCr ternary phase diagram at 0 K. a, The body-centred cubic (BCC) Cr-rich phase has lower energy than FCC or HCP above the red line; dashed blue line indicates E(HCP) = E(FCC) for metastable HCP and FCC, which are higher in energy than BCC. Solid blue line separates the lowest energy HCP Co-rich and FCC Ni-rich phases. Points are assessed from density functional theory (DFT) as shown in Extended Data Fig. 3. Values are at.%. Table shows nominal composition of GRX-810 (in wt%).
