Smelting Vanadium–Titanium Magnetite by COREX Process: Effect of V–Ti Bearing Pellet Ratio on the Softening and Melting Behavior of Mixed Burden. - Yin, Chen; Zhang, Shengfu; Yang, Xuke; Yuan, Wanneng; Yu, Wenzhou; Wen, Liangying; Li, Tao; Bai, Chenguang (Metallurgical & Materials Transactions. Part B, 2021)