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In this paper, it is introducrd the pre-remained 240 mm × 240 mm section for 6# casting machine of Baotou Steel is commissioned as well as such technical parameters as the electromagnetic stirring of crystallizer of casting machine, final electromagnetic stirring, secondary cooling water, nozzle type and water pressure of nozzle are mainly regulated and controlled. During the commissioning period, the low, medium and high carbon steels such as Q195, Q235, 45# and SWRH82B were produced as well as the scab and cracks were not found on the surface of casting blank. The ratio of grades of 0 and 1 could reach 94% by sulphur print and macroscopic examination, so the quality control of casting blank is good and can meet rolling demand of Steel Rolling Plant.

, authors=Zhi-jun Yin1, Xiao-min Zhao2, authorsList=Zhi-jun Yin, Xiao-min Zhao, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319224785779934178, articleId=1319224785347920864, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=包钢6#铸机240 mm × 240 mm断面铸坯质量研究, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

文章对包钢6#铸机预留的240 mm × 240 mm断面进行调试,主要对铸机结晶器电磁搅拌、末端电磁搅拌、二冷水以及喷嘴型式、喷嘴水压等技术参数进行调控。调试期间,生产了Q195、Q235、45#、SWRH82B等低、中、高碳三大类钢种,铸坯表面没有发现结疤、裂纹;通过硫印、低倍检验0、1级比率达到94%,铸坯质量控制较好,能够满足轧钢厂轧制需求。

, authors=银志军1, 赵晓敏2, authorsList=银志军, 赵晓敏, authorCompany=null, correspAuthors=null, authorNote=

银志军(1987-),男,内蒙古乌兰察布市人,助理工程师,现从事钢铁新产品及炼钢新工艺研发工作。

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银志军(1987-),男,内蒙古乌兰察布市人,助理工程师,现从事钢铁新产品及炼钢新工艺研发工作。

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银志军(1987-),男,内蒙古乌兰察布市人,助理工程师,现从事钢铁新产品及炼钢新工艺研发工作。

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包钢6#铸机240 mm × 240 mm断面铸坯质量研究
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银志军 1 , 赵晓敏 2
包钢科技 | 品种质量与试验研究 2019,45(5): 33-36
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包钢科技 |品种质量与试验研究 2019 , 45 (5) : 33 -36
包钢6#铸机240 mm × 240 mm断面铸坯质量研究
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银志军(1987-),男,内蒙古乌兰察布市人,助理工程师,现从事钢铁新产品及炼钢新工艺研发工作。

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银志军(1987-),男,内蒙古乌兰察布市人,助理工程师,现从事钢铁新产品及炼钢新工艺研发工作。

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银志军1, 赵晓敏2
作者信息
  • 1.内蒙古包钢钢联股份有限公司炼钢厂,内蒙古 包头 014010
  • 2.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
作者简介:

银志军(1987-),男,内蒙古乌兰察布市人,助理工程师,现从事钢铁新产品及炼钢新工艺研发工作。

Study on Quality of Casting Blank with 240 mm × 240 mm Section Produced with 6# Casting Machine of Baotou Steel
Zhi-jun Yin1, Xiao-min Zhao2
Affiliations
  • 1.Steel-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2019-10-25 doi: 10.13647/j.cnki.btgkj.2019.05.010
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文章对包钢6#铸机预留的240 mm × 240 mm断面进行调试,主要对铸机结晶器电磁搅拌、末端电磁搅拌、二冷水以及喷嘴型式、喷嘴水压等技术参数进行调控。调试期间,生产了Q195、Q235、45#、SWRH82B等低、中、高碳三大类钢种,铸坯表面没有发现结疤、裂纹;通过硫印、低倍检验0、1级比率达到94%,铸坯质量控制较好,能够满足轧钢厂轧制需求。

240 mm × 240 mm断面  /  技术参数  /  铸坯质量

In this paper, it is introducrd the pre-remained 240 mm × 240 mm section for 6# casting machine of Baotou Steel is commissioned as well as such technical parameters as the electromagnetic stirring of crystallizer of casting machine, final electromagnetic stirring, secondary cooling water, nozzle type and water pressure of nozzle are mainly regulated and controlled. During the commissioning period, the low, medium and high carbon steels such as Q195, Q235, 45# and SWRH82B were produced as well as the scab and cracks were not found on the surface of casting blank. The ratio of grades of 0 and 1 could reach 94% by sulphur print and macroscopic examination, so the quality control of casting blank is good and can meet rolling demand of Steel Rolling Plant.

240 mm × 240 mm section  /  technical parameter  /  quality of casting blank
银志军, 赵晓敏. 包钢6#铸机240 mm × 240 mm断面铸坯质量研究. 包钢科技, 2019 , 45 (5) : 33 -36 . DOI: 10.13647/j.cnki.btgkj.2019.05.010
Zhi-jun Yin, Xiao-min Zhao. Study on Quality of Casting Blank with 240 mm × 240 mm Section Produced with 6# Casting Machine of Baotou Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (5) : 33 -36 . DOI: 10.13647/j.cnki.btgkj.2019.05.010

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doi: 10.13647/j.cnki.btgkj.2019.05.010
  • 接收时间:2019-07-08
  • 首发时间:2026-10-20
  • 出版时间:2019-10-25
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  • 收稿日期:2019-07-08
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    1.内蒙古包钢钢联股份有限公司炼钢厂,内蒙古 包头 014010
    2.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
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2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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