[G] Phase Stability and Phase Transformations

1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)

[205] Experimental and computational determination of phase diagrams for the Cu-Co₃Ti pseudo-binary system

○Satoshi Senboshi¹, Masanori Enoki¹, Yasuyuki Kaneno² (1. Shimane University, 2. Osaka Metropolitan University)

Keywords:

Cu alloy,phase diagram,Phase equilibrium,CALPHAD,First-principles calculation

A pseudo-binary phase diagram of the Cu–Co₃Ti system was constructed using experimental methods and thermodynamic calculations. Phase equilibria, solubility limits, and microstructural evolution were evaluated over a wide composition range to provide guidelines for alloy design and heat-treatment optimization.