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Pertinence of Refining Slag and Inclusions of SPCC Steel
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Huai-jun Zhang1, Chun-peng Han1, Zhi-cheng Li2, Shao-hua Xu2, Yan Jin1, Li Liu1
Rare Earth Steel | 2019, 45(5) : 5 - 8
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Rare Earth Steel | 2019, 45(5): 5-8
• Expert Forum •
Pertinence of Refining Slag and Inclusions of SPCC Steel
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Huai-jun Zhang1, Chun-peng Han1, Zhi-cheng Li2, Shao-hua Xu2, Yan Jin1, Li Liu1
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: 2019-10-25 doi: 10.13647/j.cnki.btgkj.2019.05.002
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The correlation of refining slag and inclusions was investigated as well as the influences of chemical composition and w (CaO)/w (Al2O3) of refining slag on the size, morphology and category of inclusions in steel were analyzed aimed at the production technology of SPCC steel. The results showed that the distribution of inclusions in steel was better, proportion of large-grained inclusions was smaller and proportion of small-grained inclusions was greater when w (CaO)/w (Al2O3) of refining slag was 1.38~1.66.

SPCC steel  /  refining slag  /  inclusions
张怀军, 韩春鹏, 李志成, 徐少华, 靳燕, 刘莉. SPCC钢精炼渣与夹杂物相关性研究. 包钢科技, 2019 , 45 (5) : 5 -8 . DOI: 10.13647/j.cnki.btgkj.2019.05.002
Huai-jun Zhang, Chun-peng Han, Zhi-cheng Li, Shao-hua Xu, Yan Jin, Li Liu. Pertinence of Refining Slag and Inclusions of SPCC Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (5) : 5 -8 . DOI: 10.13647/j.cnki.btgkj.2019.05.002
Year 2019 volume 45 Issue 5
47
7
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Article Info
doi: 10.13647/j.cnki.btgkj.2019.05.002
  • Receive Date:2019-04-10
  • Online Date:2026-10-20
  • Published:2019-10-25
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  • Received:2019-04-10
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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