Investigation of the Mechanism of Central Crack Formation During the Solidification and Reduction Process of GCr15 Bearing Steel. - Nian, Yi; Tang, Xin-yu; Zong, You-cheng; Hu, Shao-wei; Zhang, Chao-jie; Wang, Hai-chuan; Zhang, Li-qiang (Metallurgical & Materials Transactions. Part B, 2025)