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Analysis on Influencing Factors for Ti Content in Molten Steel of Silicon Steel
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Zhong-liang Wang1, 2, Hui-ping Ren1
Rare Earth Steel | 2019, 45(2) : 33 - 36
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Rare Earth Steel | 2019, 45(2): 33-36
• Production Practice and Management •
Analysis on Influencing Factors for Ti Content in Molten Steel of Silicon Steel
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Zhong-liang Wang1, 2, Hui-ping Ren1
Affiliations
  • 1.School of Material and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Dept. of Production Management of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2019-04-25 doi: 10.13647/j.cnki.btgkj.2019.02.011
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There are adverse effects of residual Ti on the final magnetic property of silicon steel, so the Ti content should be strictly controlled to be as low as possible when smelting silicon steel. In the paper, the sources and increment for the content of harmful element Ti are analyzed based on the data of Ti content after adding the ferrosilicon and ferro-aluminium into 60 heats of silicon steel with different thicknesses of slag layer. With the increase of silicon steel grade, the Si contentin in siliconstal is increased and the quantity of the ferrosilicon added is also increased so that the Ti content rises correspondingly; it is crucial for controlling the end-point Ti content of molten steel to reduce the thickness of slag layer simultaneously.

silicon steel  /  Ti content  /  influencing factor  /  thickness of slag layer
王忠亮, 任慧平. 硅钢钢水中Ti含量影响因素分析. 包钢科技, 2019 , 45 (2) : 33 -36 . DOI: 10.13647/j.cnki.btgkj.2019.02.011
Zhong-liang Wang, Hui-ping Ren. Analysis on Influencing Factors for Ti Content in Molten Steel of Silicon Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (2) : 33 -36 . DOI: 10.13647/j.cnki.btgkj.2019.02.011
Year 2019 volume 45 Issue 2
38
5
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Article Info
doi: 10.13647/j.cnki.btgkj.2019.02.011
  • Receive Date:2018-12-17
  • Online Date:2026-10-20
  • Published:2019-04-25
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History
  • Received:2018-12-17
Affiliations
    1.School of Material and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia Autonomous Region, China
    2.Dept. of Production Management 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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