Article(id=1319243345440911865, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243315246125889, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2021.01.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1583078400000, receivedDateStr=2020-03-02, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461723909, onlineDateStr=2026-10-20, pubDate=1614182400000, pubDateStr=2021-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461723909, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461723909, creator=13701087609, updateTime=1792461723909, updator=13701087609, issue=Issue{id=1319243315246125889, tenantId=1146029695717560320, journalId=1185652524569653253, year='2021', volume='47', issue='1', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1614182400000', pubDateStr='2021-02-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792461716710, creator='13701087609', updateTime=1792735308253, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320390841416397726, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243315246125889, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320390841416397727, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243315246125889, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=34, endPage=37, ext={EN=ArticleExt(id=1319243345650627066, articleId=1319243345440911865, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Optimization of Steel-making Model to Control End Point of Converter Smelting for Ultra-low Carbon Steel, columnId=1187340472918880861, journalTitle=Science & Technology of Baotou Steel, columnName=Production Practice and Management, runingTitle=null, highlight=null, articleAbstract=

The oxygen content at end point of ultra-low carbon steel is directly related to the subsequent fabrication processing and quality of final product. The bottom blowing in the process of converter smelting and the calculating parameters of sublance model system are optimized by company so that the intensity of bottom blowing gas supply is increased, stir of bottom blowing to molten pool is strengthened and bottom blowing gas supply mode is established for ultra-low carbon steel. The results showed that the oxygen content at end point could be reduced, hit ratio of carbon content as well as temperature and oxygen content for ultra-low carbon steel at end point could be improved with the above process, which could provide better molten steel for the subsequent processes.

, authors=Yin Zhang1, Wang-cai Diao1, Yong-jun Zhao2, Tao Xu2, authorsList=Yin Zhang, Wang-cai Diao, Yong-jun Zhao, Tao Xu, 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=1319243345864536571, articleId=1319243345440911865, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=优化炼钢模型控制超低碳钢转炉冶炼终点, columnId=1185882039552193444, journalTitle=包钢科技, columnName=生产实践与管理, runingTitle=null, highlight=null, articleAbstract=

超低碳钢终点氧含量直接关系到后续工艺处理及最终产品质量。包钢金属制造公司对转炉冶炼过程底吹、副枪模型系统计算参数进行了优化,提高了冶炼过程底吹供气强度,加强底吹对熔池搅拌,同时针对超低碳钢制定了底吹供气模式。结果表明,采取以上工艺,能够降低终点氧含量,提高超低碳钢终点碳含量、温度、氧含量命中率,为后续工序提供较好的钢水条件。

, authors=张胤1, 刁望才1, 赵永军2, 徐涛2, authorsList=张胤, 刁望才, 赵永军, 徐涛, authorCompany=null, correspAuthors=null, authorNote=

张胤(1985-),男,河北省张家口市人,工程师,现从事炼钢工艺研究工作。

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张胤(1985-),男,河北省张家口市人,工程师,现从事炼钢工艺研究工作。

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张胤(1985-),男,河北省张家口市人,工程师,现从事炼钢工艺研究工作。

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优化炼钢模型控制超低碳钢转炉冶炼终点
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张胤 1 , 刁望才 1 , 赵永军 2 , 徐涛 2
包钢科技 | 生产实践与管理 2021,47(1): 34-37
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包钢科技 |生产实践与管理 2021 , 47 (1) : 34 -37
优化炼钢模型控制超低碳钢转炉冶炼终点
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张胤1, 刁望才1, 赵永军2, 徐涛2
作者信息
  • 1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
  • 2.内蒙古包钢金属制造有限责任公司,内蒙古 包头 014010
作者简介:

张胤(1985-),男,河北省张家口市人,工程师,现从事炼钢工艺研究工作。

Optimization of Steel-making Model to Control End Point of Converter Smelting for Ultra-low Carbon Steel
Yin Zhang1, Wang-cai Diao1, Yong-jun Zhao2, Tao Xu2
Affiliations
  • 1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Inner Mongolia Baotou Steel Metal Manufacturing Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2021-02-25 doi: 10.13647/j.cnki.btgkj.2021.01.010
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超低碳钢终点氧含量直接关系到后续工艺处理及最终产品质量。包钢金属制造公司对转炉冶炼过程底吹、副枪模型系统计算参数进行了优化,提高了冶炼过程底吹供气强度,加强底吹对熔池搅拌,同时针对超低碳钢制定了底吹供气模式。结果表明,采取以上工艺,能够降低终点氧含量,提高超低碳钢终点碳含量、温度、氧含量命中率,为后续工序提供较好的钢水条件。

超低碳钢  /  供气强度  /  底吹供气模式  /  终点氧含量  /  副枪模型

The oxygen content at end point of ultra-low carbon steel is directly related to the subsequent fabrication processing and quality of final product. The bottom blowing in the process of converter smelting and the calculating parameters of sublance model system are optimized by company so that the intensity of bottom blowing gas supply is increased, stir of bottom blowing to molten pool is strengthened and bottom blowing gas supply mode is established for ultra-low carbon steel. The results showed that the oxygen content at end point could be reduced, hit ratio of carbon content as well as temperature and oxygen content for ultra-low carbon steel at end point could be improved with the above process, which could provide better molten steel for the subsequent processes.

ultra-low carbon steel  /  intensity of gas supply  /  bottom blowing gas supply mode  /  oxygen content at end point  /  sublance model
张胤, 刁望才, 赵永军, 徐涛. 优化炼钢模型控制超低碳钢转炉冶炼终点. 包钢科技, 2021 , 47 (1) : 34 -37 . DOI: 10.13647/j.cnki.btgkj.2021.01.010
Yin Zhang, Wang-cai Diao, Yong-jun Zhao, Tao Xu. Optimization of Steel-making Model to Control End Point of Converter Smelting for Ultra-low Carbon Steel[J]. Science & Technology of Baotou Steel, 2021 , 47 (1) : 34 -37 . DOI: 10.13647/j.cnki.btgkj.2021.01.010

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doi: 10.13647/j.cnki.btgkj.2021.01.010
  • 接收时间:2020-03-02
  • 首发时间:2026-10-20
  • 出版时间:2021-02-25
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  • 收稿日期:2020-03-02
基金
作者信息
    1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
    2.内蒙古包钢金属制造有限责任公司,内蒙古 包头 014010
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https://castjournals.cast.org.cn/joweb/xtg/CN/10.13647/j.cnki.btgkj.2021.01.010
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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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