Yang Guangqing, Zhang Jianliang, Shao Jiugang, Wen Yongcai, Rao Jiating, Fu Weiguo. Comparative Study on Softening-melting Properties Between V/Ti-bearing magnetite pellet and Common Pellet[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 30-34.
Citation:
Yang Guangqing, Zhang Jianliang, Shao Jiugang, Wen Yongcai, Rao Jiating, Fu Weiguo. Comparative Study on Softening-melting Properties Between V/Ti-bearing magnetite pellet and Common Pellet[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 30-34.
Yang Guangqing, Zhang Jianliang, Shao Jiugang, Wen Yongcai, Rao Jiating, Fu Weiguo. Comparative Study on Softening-melting Properties Between V/Ti-bearing magnetite pellet and Common Pellet[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 30-34.
Citation:
Yang Guangqing, Zhang Jianliang, Shao Jiugang, Wen Yongcai, Rao Jiating, Fu Weiguo. Comparative Study on Softening-melting Properties Between V/Ti-bearing magnetite pellet and Common Pellet[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 30-34.
1. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. Pangang Group Research Institute Co., Ltd., State key Laboratory for Comprehensive Vtilization of Vanadium and Titanium Resources, Panzhihua 617000, Sichuan, China
Received Date: 2011-12-04 Available Online:
2023-12-04
The softening-melting properties of the V/Ti-bearing magnetite pellet and four kinds of common pellets were researched through simulating the conditions of blast furnace in the laboratory,and the difference between V/Ti-bearing magnetite pellet and common pellet in the process of softening-melting was analyzed.The result of the experiment indicates that the softening,melting and dripping temperature of the V/Ti-bearing magnetite pellet are higher than that of common pellet,and the maximum pressure drop and characteristic value of the V-Ti magnetite concentrate pellet are lower than those of common pellet.The softening-melting properties of the V/Ti-bearing magnetite pellet are superior to the common pellets,and also the V/Ti-bearing magnetite pellet has stronger deformation resistance than common pellet.Finally,the service performance of the V/Ti-bearing magnetite pellet in blast furnace is consistent with the results of simulating experiment in the laboratory.
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