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Experimental Study on Adding W Ore Fines in Sintering of Baotou Steel
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Xue-dong You1, Guo-wei Fu2, Mao-sen Shen3
Rare Earth Steel | 2020, 46(4) : 23 - 27
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Rare Earth Steel | 2020, 46(4): 23-27
• Production Practice and Management •
Experimental Study on Adding W Ore Fines in Sintering of Baotou Steel
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Xue-dong You1, Guo-wei Fu2, Mao-sen Shen3
Affiliations
  • 1.Iron-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 3.Mining Research Institute of Baotou Iron & Steel (Group) Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2020-08-25 doi: 10.13647/j.cnki.btgkj.2020.04.007
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In this paper, it is mainly elaborated the experimental study of W ore fines with the condition of sintering iron charge of Baotou Steel. The results showed that it was beneficial for increasing grade of sinter, reducing content of harmful ingredients, P and Al2O3, increasing sinter product ratio, reducing fuel consumption and increasing drum strength of sinter so that its reducibility is improved by replacing F ore fines with W ore fines. However, because the particle size of W ore fines is larger than that of F ore fines, the vertical sintering speed will increase and the sintering rate will decrease. The moisture of mixture needs to be reduced to stabilize the vertical sintering speed.

W ore fines  /  microstructure  /  surface structure of particle
尤学东, 付国伟, 沈茂森. 包钢烧结配加W粉矿试验研究. 包钢科技, 2020 , 46 (4) : 23 -27 . DOI: 10.13647/j.cnki.btgkj.2020.04.007
Xue-dong You, Guo-wei Fu, Mao-sen Shen. Experimental Study on Adding W Ore Fines in Sintering of Baotou Steel[J]. Science & Technology of Baotou Steel, 2020 , 46 (4) : 23 -27 . DOI: 10.13647/j.cnki.btgkj.2020.04.007
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Year 2020 volume 46 Issue 4
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doi: 10.13647/j.cnki.btgkj.2020.04.007
  • Receive Date：2020-06-22
  • Online Date：2026-10-20
  • Published：2020-08-25
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  • Received：2020-06-22
Affiliations
    1.Iron-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
    2.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
    3.Mining Research Institute of Baotou Iron & Steel (Group) Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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