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Development of Hot Rolled Steel Strip for Concrete Mixing Tank in Baotou Steel
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Xiong YANG1, Xin JING2, Bing-kun JIANG1
Rare Earth Steel | 2018, 44(2) : 58 - 61
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Rare Earth Steel | 2018, 44(2): 58-61
• Quality of Variety and Experiment and Research •
Development of Hot Rolled Steel Strip for Concrete Mixing Tank in Baotou Steel
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Xiong YANG1, Xin JING2, Bing-kun JIANG1
Affiliations
  • 1.Technical Center of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Inner Mongolia, China
  • 2.Rare Earth Steel Plate Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Inner Mongolia, China
Published: 2018-04-25 doi: 10.13647/j.cnki.btgkj.2018.02.016
Outline
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Relying on 2 250 mm hot continuous rolling production line of Rare Earth Steel Plate Plant, adopting low-cost design of medium carbon and a small amount of Cu and Ti, through pretreatment of hot metal, converter smelting, LF refining, continuous casting, slab, heating, rough rolling, finish rolling, laminar cooling, coiling and other processes have successfully developed hot rolled steel strip for 520 MPa grade concrete mixing tank. The trial-produced results show that steel strip has good mechanical properties, stable and uniform steel strip performance, excellent formability, and good wear resistance. The steel strip contains less inclusions, and the steel is pure. The main components are ferrite and pearlite, and the grain size is small and uniform, and the grain size reaches 12 grades, the performance fully meeting the requirements for mixing tank use. It is successfully applied and sold in batches, praised by users, having broad application prospects.

steel for mixing tank  /  mechanical property  /  wear resistance
杨雄, 敬鑫, 姜秉坤. 包钢混凝土搅拌罐用热轧钢带开发. 包钢科技, 2018 , 44 (2) : 58 -61 . DOI: 10.13647/j.cnki.btgkj.2018.02.016
Xiong YANG, Xin JING, Bing-kun JIANG. Development of Hot Rolled Steel Strip for Concrete Mixing Tank in Baotou Steel[J]. Science & Technology of Baotou Steel, 2018 , 44 (2) : 58 -61 . DOI: 10.13647/j.cnki.btgkj.2018.02.016
Year 2018 volume 44 Issue 2
50
10
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Article Info
doi: 10.13647/j.cnki.btgkj.2018.02.016
  • Receive Date:2018-01-10
  • Online Date:2026-10-20
  • Published:2018-04-25
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  • Received:2018-01-10
Affiliations
    1.Technical Center of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Inner Mongolia, China
    2.Rare Earth Steel Plate Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Inner Mongolia, 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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