Article(id=1319265624455500337, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319265615483879985, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2017.05.013, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1498752000000, receivedDateStr=2017-06-30, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792467035639, onlineDateStr=2026-10-20, pubDate=1508860800000, pubDateStr=2017-10-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792467035639, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792467035639, creator=13701087609, updateTime=1792467035639, updator=13701087609, issue=Issue{id=1319265615483879985, tenantId=1146029695717560320, journalId=1185652524569653253, year='2017', volume='43', issue='5', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1508860800000', pubDateStr='2017-10-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792467033501, creator='13701087609', updateTime=1792467398141, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1319267144945222353, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319265615483879985, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1319267144945222354, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319265615483879985, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=45, endPage=48, ext={EN=ArticleExt(id=1319265624644244018, articleId=1319265624455500337, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Analysis and Control for Supercooling Problem of Steel Plate Head in Heavy Plate Production Line, columnId=1319261380558045356, journalTitle=Science & Technology of Baotou Steel, columnName=Our Special, runingTitle=null, highlight=null, articleAbstract=

In view of supercooling problem of steel plate head in Baotou Steel heavy plate production line, the longitudinal temperature difference of steel plate after cooling is reduced from 40 ℃ to 20 ℃ through optimizing roller speed to improve the tracking accuracy, reducing the temperature difference of steel plate before cooling, improving flow control accuracy, optimizing head masking parameter in cooling model. The supercooling problem of steel plate head after cooling has been solved, and the first pass yield of steel plate has increased by 2.09%.

, authors=Chao ZHAO, Jian-dong XU, Jun GAO, Wen-biao LI, Li-jun WEN, authorsList=Chao ZHAO, Jian-dong XU, Jun GAO, Wen-biao LI, Li-jun WEN, 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=1319265624904290867, articleId=1319265624455500337, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=宽厚板生产线钢板头部过冷问题的分析与控制, columnId=1319261381019418798, journalTitle=包钢科技, columnName=本刊特约, runingTitle=null, highlight=null, articleAbstract=

针对包钢宽厚板生产线出现钢板头部过冷的问题,通过优化辊道速度提高跟踪准确性、减小冷却前钢板温度差异、改善流量控制精度、冷却模型中头部遮蔽参数的优化等措施,将冷却后钢板的纵向温差由40 ℃降至20 ℃以内,钢板冷却后头部过冷的问题得到了解决,钢板性能一次合格率提高2.09%。

, authors=赵超, 徐建东, 高军, 李文彪, 温利军, authorsList=赵超, 徐建东, 高军, 李文彪, 温利军, authorCompany=null, correspAuthors=null, authorNote=

赵超(1984-),男,辽宁省昌图县人,工程师,现从事轧钢工艺技术工作。

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赵超(1984-),男,辽宁省昌图县人,工程师,现从事轧钢工艺技术工作。

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赵超(1984-),男,辽宁省昌图县人,工程师,现从事轧钢工艺技术工作。

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宽厚板生产线钢板头部过冷问题的分析与控制
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赵超 , 徐建东 , 高军 , 李文彪 , 温利军
包钢科技 | 本刊特约 2017,43(5): 45-48
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包钢科技 |本刊特约 2017 , 43 (5) : 45 -48
宽厚板生产线钢板头部过冷问题的分析与控制
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赵超, 徐建东, 高军, 李文彪, 温利军
作者信息
  • 内蒙古包钢钢联股份有限公司薄板坯连铸连轧厂,内蒙古 包头 014010
作者简介:

赵超(1984-),男,辽宁省昌图县人,工程师,现从事轧钢工艺技术工作。

Analysis and Control for Supercooling Problem of Steel Plate Head in Heavy Plate Production Line
Chao ZHAO, Jian-dong XU, Jun GAO, Wen-biao LI, Li-jun WEN
Affiliations
  • CSP Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
出版时间: 2017-10-25 doi: 10.13647/j.cnki.btgkj.2017.05.013
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针对包钢宽厚板生产线出现钢板头部过冷的问题,通过优化辊道速度提高跟踪准确性、减小冷却前钢板温度差异、改善流量控制精度、冷却模型中头部遮蔽参数的优化等措施,将冷却后钢板的纵向温差由40 ℃降至20 ℃以内,钢板冷却后头部过冷的问题得到了解决,钢板性能一次合格率提高2.09%。

加速冷却  /  钢板头部过冷  /  头部遮蔽参数  /  纵向温差

In view of supercooling problem of steel plate head in Baotou Steel heavy plate production line, the longitudinal temperature difference of steel plate after cooling is reduced from 40 ℃ to 20 ℃ through optimizing roller speed to improve the tracking accuracy, reducing the temperature difference of steel plate before cooling, improving flow control accuracy, optimizing head masking parameter in cooling model. The supercooling problem of steel plate head after cooling has been solved, and the first pass yield of steel plate has increased by 2.09%.

accelerated cooling  /  supercooling of steel plate head  /  head masking parameter  /  longitudinal temperature difference
赵超, 徐建东, 高军, 李文彪, 温利军. 宽厚板生产线钢板头部过冷问题的分析与控制. 包钢科技, 2017 , 43 (5) : 45 -48 . DOI: 10.13647/j.cnki.btgkj.2017.05.013
Chao ZHAO, Jian-dong XU, Jun GAO, Wen-biao LI, Li-jun WEN. Analysis and Control for Supercooling Problem of Steel Plate Head in Heavy Plate Production Line[J]. Science & Technology of Baotou Steel, 2017 , 43 (5) : 45 -48 . DOI: 10.13647/j.cnki.btgkj.2017.05.013

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doi: 10.13647/j.cnki.btgkj.2017.05.013
  • 接收时间:2017-06-30
  • 首发时间:2026-10-20
  • 出版时间:2017-10-25
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  • 收稿日期:2017-06-30
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    内蒙古包钢钢联股份有限公司薄板坯连铸连轧厂,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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