The Effect of Yttrium Addition on the Solidification Microstructure and Sigma Phase Precipitation Behavior of S32654 Super Austenitic Stainless Steel. - Xiao, Jun; Tian, Geng; Wang, Di; Yang, Shaoguang; Cao, Kuo; Wei, Jianhua; Zhao, Aimin (Metals (2075-4701), 2025)