Influence of Solidification Microsegregation on Heterogeneous Austenite Grain Growth in Nb–Ti Microalloyed Steel: Experimental Investigation and Phase-Field Simulation
To elucidate austenite grain coarsening and mixed-grain formation in continuously cast Nb–Ti microalloyed steel during high-temperature holding, high-temperature holding experiments, Clyne–Kurz microsegregation calculations, Thermo-Calc equilibrium precipitation analysis, Gladman pinning calculations, and multi-order-p...