Cobalt-Controlled Interphase Partitioning Regulates Matrix Solute Transport and ${\gamma }^{\prime }$ Coarsening in Ti-Rich NiCoCr-Based Superalloys

Sudeepta Mukherjee, Surendra Kumar Makineni, B. S. Murty +1

The microstructural stability and mechanical response of $\gamma /{\gamma }^{\prime }$ superalloys at elevated temperatures are governed by solute chemistry and elemental partitioning across the $\gamma /{\gamma }^{\prime }$ h…