Effect of Cu on CGHAZ Low-Temperature Impact Toughness in Ca-Ti-Deoxidized HSLA Steels After HHIW: Insights from Inclusions, Microstructures, and Fracture Analysis. - Wang, Liang; Ding, Zhong; Yang, Jian; Zhang, Yinhui; Zhang, Yuqi; Chen, Yanli; Zhou, Fengqi; Dai, Zhipeng (Metallurgical & Materials Transactions. Part B, 2025)