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Technical Practice on Adding Rare Earth into Heavy Rail Steel of Baotou Steel
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Zhi-yong Chen1, 2, Ju Weng1, Le Yang1
Rare Earth Steel | 2019, 45(6) : 18 - 20
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Rare Earth Steel | 2019, 45(6): 18-20
• Production Practice and Management •
Technical Practice on Adding Rare Earth into Heavy Rail Steel of Baotou Steel
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Zhi-yong Chen1, 2, Ju Weng1, Le Yang1
Affiliations
  • 1.Steel-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Inner Mongolia Enterprise Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Augonomous Region, China
Published: 2019-10-25 doi: 10.13647/j.cnki.btgkj.2019.06.005
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In this paper, the control targets for the process of adding rare earth after VD are defined through the industrial test of adding rare earth into U75V heavy rail steel of Baotou Steel as well as the effects of rare earth on modification of typical inclusions in heavy rail steel are defined by sampling on the rail, analyzing the components of rare earth and characteristics of inclusions.

rare earth  /  heavy rail  /  inclusion
谌智勇, 翁举, 杨乐. 包钢重轨钢稀土加入工艺实践. 包钢科技, 2019 , 45 (6) : 18 -20 . DOI: 10.13647/j.cnki.btgkj.2019.06.005
Zhi-yong Chen, Ju Weng, Le Yang. Technical Practice on Adding Rare Earth into Heavy Rail Steel of Baotou Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (6) : 18 -20 . DOI: 10.13647/j.cnki.btgkj.2019.06.005
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Year 2019 volume 45 Issue 6
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Article Info
doi: 10.13647/j.cnki.btgkj.2019.06.005
  • Receive Date：2019-09-16
  • Online Date：2026-10-20
  • Published：2019-10-25
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History
  • Received：2019-09-16
Affiliations
    1.Steel-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
    2.Inner Mongolia Enterprise Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Augonomous Region, China
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Citations
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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