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Application of Equipment Optimization for Sublance of 240 t Converter
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Yin Zhang1, Wang-cai Diao1, Tao Xu2
Rare Earth Steel | 2020, 46(2) : 21 - 24
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Rare Earth Steel | 2020, 46(2): 21-24
• Production Practice and Management •
Application of Equipment Optimization for Sublance of 240 t Converter
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Yin Zhang1, Wang-cai Diao1, Tao Xu2
Affiliations
  • 1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Rare Earth Steel Plate Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2020-04-25 doi: 10.13647/j.cnki.btgkj.2020.02.008
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The sublance technology is adopted in the production with 240 t converter of Rare Earth Steel Plate Plant of Baotou Steel for the first time. During the whole campaign of converter, the measurement efficiency of sublance decreases from 92.4% to 88.1% with the change of bath level. The solutions to use of sublacne equipment are put forward through analyzing and researching existing production situations and equipment conditions as well as the measurement efficiency of sublacne is stabilized at 92.2%~93.9%. With the steady improvement of technical indexes of sublacne, the quality of molten steel for LF supplied by converter is improved, which creates good conditions for producing high added-value products.

converter sublance  /  steel making  /  bath level  /  measurement efficiency
张胤, 刁望才, 徐涛. 副枪设备优化在240 t转炉上的应用. 包钢科技, 2020 , 46 (2) : 21 -24 . DOI: 10.13647/j.cnki.btgkj.2020.02.008
Yin Zhang, Wang-cai Diao, Tao Xu. Application of Equipment Optimization for Sublance of 240 t Converter[J]. Science & Technology of Baotou Steel, 2020 , 46 (2) : 21 -24 . DOI: 10.13647/j.cnki.btgkj.2020.02.008
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Year 2020 volume 46 Issue 2
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Article Info
doi: 10.13647/j.cnki.btgkj.2020.02.008
  • Receive Date：2020-01-13
  • Online Date：2026-10-20
  • Published：2020-04-25
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  • Received：2020-01-13
Affiliations
    1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
    2.Rare Earth Steel Plate Plant of Inner Mongolia Baotou Steel Union 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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