Liu Weixing, Li Xiu, Li Jie, Tian Tielei, Long Yue. Effects of Carbon Content on Sintering Performance of Vanadium Titanium Magnetite[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(1): 85-89. doi: 10.7513/j.issn.1004-7638.2016.01.017
Citation:
Liu Weixing, Li Xiu, Li Jie, Tian Tielei, Long Yue. Effects of Carbon Content on Sintering Performance of Vanadium Titanium Magnetite[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(1): 85-89. doi: 10.7513/j.issn.1004-7638.2016.01.017
Liu Weixing, Li Xiu, Li Jie, Tian Tielei, Long Yue. Effects of Carbon Content on Sintering Performance of Vanadium Titanium Magnetite[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(1): 85-89. doi: 10.7513/j.issn.1004-7638.2016.01.017
Citation:
Liu Weixing, Li Xiu, Li Jie, Tian Tielei, Long Yue. Effects of Carbon Content on Sintering Performance of Vanadium Titanium Magnetite[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(1): 85-89. doi: 10.7513/j.issn.1004-7638.2016.01.017
1. College of Metallurgy and Energy, North China University of Science and Technology, Hebei Province, The Ministry of Education Key Laboratory With Modern Metallurgical Technology, Tangshan 063009, Hebei, China;
2. Ironmaking Plant, Tangshan Iron and Steel Co., Ltd, Tangshan 063009, Hebei, China
In order to understand the impact of carbon ratio on metallurgical properties and physical effects of vanadium titanium sinterthe strength,yield and particle size composition and metallurgical properties of resulting vanadium titanium sinter at various carbon ratio of 2.5%,2.75%,3.0%,3.25%,3.0%,3.75% had been researched in this paper.It is found out that increasing carbon ratio leads to increase yield of vanadium titanium magnetite sinter,while the proportion of small size sinter decrease,sinter RDI+3.15 increase,but the sinter drum strength firstly increased then decrease,reducing RI variation.In order to achieve good drum strength and metallurgical properties for vanadium titanium magnetite sinter,suitable carbon ratio is about 3.00%~3.25% and FeO content is about 10%~11%.
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