Publications by authors named "Yoon-Hwa Lee"
Article Synopsis
- The study focused on how the austenite (γ) phase in high chromium cast irons (HCCIs) dissolves when immersed in a specific acidic solution, revealing that primary and eutectic γ phases dissolve at different voltage levels.
- Results showed that the primary γ phase predominantly dissolved within the first hour of immersion, while both primary and eutectic γ phases dissolved thereafter, but carbide phases remained unaffected.
- The research found that increasing carbon content in the HCCIs led to a higher corrosion rate, attributed to changes in the electrochemical potential differences between γ and carbide phases caused by the addition of carbon.
