Optimization of Concentrate Blends to Enhance Metallurgical Properties of High-Grade Magnetite Fired Pellets. - Gao, Minglei; Xue, Xiangci; Zhu, Deqing; Li, Lanjie; Ji, Heng; Li, Renguo; Wang, Yaobin; Wang, Zhonghua (Metals (2075-4701), 2026)