The primary issue in arc melting additive manufacturing is the high heat input, which results in stress and deformation, significantly affecting the microstructure. Factors such as temperature ...

A method that can automatically identify and quantify materials’ microstructure from microscopic images has been developed by the research teams led by Professor Seungchul Lee of POSTECH and Dr.

Materials scientists have been enchanted by the search for new materials that exceed the temperature capability of Ni-based superalloys for many decades. High melting point and solidus temperatures ...