Caijiao Sun

Atmosphere-Controlled Solid-State Decarburization and Evolution of Carbon-Gradient Microstructures in Medium-Mn Steel

Controlling carbon removal while limiting surface oxidation is essential for constructing composition gradients in high-carbon medium-Mn steel. In this study, solid-state decarburization of Fe-12 wt%Mn-2.7 wt%C alloy sheets was investigated in H2O-H2 and CO2-CO atmospheres by com...