Youngchai Lee

Precipitation behavior of the sigma phase with Ni and Mn content variations in superaustenitic stainless steel weld metal

Changmin Lee, Youngchai Lee, Changhee Lee et al. · Materials Characterization · 2018 · 43 citations

Natural Sciences, Materials Engineering, Materials Science +17

Possibility of Mn substitution of Ni through evaluation of mechanical properties and corrosion resistance in superaustenitic stainless steel weld metal

Changmin Lee, Changmin Lee, Youngchai Lee et al. · Materials Science and Engineering A · 2018 · 24 citations

Natural Sciences, Materials Engineering, Materials Science +17

Phase transformation and the mechanical characteristics of heat-affected zones in austenitic Fe–Mn–Al–Cr–C lightweight steel during post-weld heat treatment

Seong-Hoon Jeong, Youngchai Lee, Gitae Park et al. · Materials Characterization · 2021 · 19 citations

Engineering, Materials Engineering, Materials Science +17

Kinetics Study on Low-Temperature Tempering of Martensitic Phase in Medium Mn Steel Weldment During Paint-Baking Heat Treatment

Gitae Park, Kwang-Joong Kim, Youngchai Lee et al. · Metals and Materials International · 2021 · 10 citations

Engineering, Materials Engineering, Materials Science +17