Article(id=1319265616737980884, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319265615483879985, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2017.05.008, 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=1792467033800, onlineDateStr=2026-10-20, pubDate=1508860800000, pubDateStr=2017-10-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792467033800, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792467033800, creator=13701087609, updateTime=1792467033800, 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=25, endPage=28, ext={EN=ArticleExt(id=1319265617128051157, articleId=1319265616737980884, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Study on Longitudinal Crack of SS400Ti Produced in Baotou Steel CSP, columnId=1319261380558045356, journalTitle=Science & Technology of Baotou Steel, columnName=Our Special, runingTitle=null, highlight=null, articleAbstract=

In the paper, the cause of longitudinal crack in the production of SS400Ti from CSP thin slab caster is analyzed, and through the electron microscopic scanning analysis of crack source, the real cause of longitudinal crack is degeneration of mould fluxes. Combined with production practice of CSP production line for many years, the control and solving path of longitudinal crack of SS400Ti production line in CSP production line are summarized. Provide help to reduce the longitudinal crack defects and improve the qualified rate of hot-rolled products.

, authors=Chao MA, Li-gang SUN, Sheng GUAN, Rong ZHANG, authorsList=Chao MA, Li-gang SUN, Sheng GUAN, Rong ZHANG, 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=1319265617371320790, articleId=1319265616737980884, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=包钢CSP生产SS400Ti纵裂研究, columnId=1319261381019418798, journalTitle=包钢科技, columnName=本刊特约, runingTitle=null, highlight=null, articleAbstract=

文章从CSP薄板坯连铸机生产SS400Ti产生纵裂的原因分析出发,通过对裂纹源进行电镜扫描分析,导致纵裂纹产生的真正原因为结晶器保护渣变性。结合CSP生产线多年的生产实践,总结归纳出CSP生产线生产SS400Ti中纵裂问题的控制和解决路径。为减少纵裂缺陷,提高热轧产品的合格率提供帮助。

, authors=马超, 孙丽钢, 关胜, 张荣, authorsList=马超, 孙丽钢, 关胜, 张荣, authorCompany=null, correspAuthors=null, authorNote=

马超(1983-),男,陕西省榆林市人,工程师,现从事连铸连轧产品质量管理工作。

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马超(1983-),男,陕西省榆林市人,工程师,现从事连铸连轧产品质量管理工作。

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马超(1983-),男,陕西省榆林市人,工程师,现从事连铸连轧产品质量管理工作。

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包钢CSP生产SS400Ti纵裂研究
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马超 , 孙丽钢 , 关胜 , 张荣
包钢科技 | 本刊特约 2017,43(5): 25-28
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包钢科技 |本刊特约 2017 , 43 (5) : 25 -28
包钢CSP生产SS400Ti纵裂研究
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马超, 孙丽钢, 关胜, 张荣
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:

马超(1983-),男,陕西省榆林市人,工程师,现从事连铸连轧产品质量管理工作。

Study on Longitudinal Crack of SS400Ti Produced in Baotou Steel CSP
Chao MA, Li-gang SUN, Sheng GUAN, Rong ZHANG
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.2017.05.008
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文章从CSP薄板坯连铸机生产SS400Ti产生纵裂的原因分析出发,通过对裂纹源进行电镜扫描分析,导致纵裂纹产生的真正原因为结晶器保护渣变性。结合CSP生产线多年的生产实践,总结归纳出CSP生产线生产SS400Ti中纵裂问题的控制和解决路径。为减少纵裂缺陷,提高热轧产品的合格率提供帮助。

CSP  /  SS400Ti  /  纵裂  /  研究

In the paper, the cause of longitudinal crack in the production of SS400Ti from CSP thin slab caster is analyzed, and through the electron microscopic scanning analysis of crack source, the real cause of longitudinal crack is degeneration of mould fluxes. Combined with production practice of CSP production line for many years, the control and solving path of longitudinal crack of SS400Ti production line in CSP production line are summarized. Provide help to reduce the longitudinal crack defects and improve the qualified rate of hot-rolled products.

CSP  /  SS400Ti  /  longitudinal crack  /  study
马超, 孙丽钢, 关胜, 张荣. 包钢CSP生产SS400Ti纵裂研究. 包钢科技, 2017 , 43 (5) : 25 -28 . DOI: 10.13647/j.cnki.btgkj.2017.05.008
Chao MA, Li-gang SUN, Sheng GUAN, Rong ZHANG. Study on Longitudinal Crack of SS400Ti Produced in Baotou Steel CSP[J]. Science & Technology of Baotou Steel, 2017 , 43 (5) : 25 -28 . DOI: 10.13647/j.cnki.btgkj.2017.05.008

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doi: 10.13647/j.cnki.btgkj.2017.05.008
  • 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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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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