Article(id=1319243354571911751, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243315246125889, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2021.01.016, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1603036800000, receivedDateStr=2020-10-19, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461726085, onlineDateStr=2026-10-20, pubDate=1614182400000, pubDateStr=2021-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461726085, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461726085, creator=13701087609, updateTime=1792461726085, 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=53, endPage=56, ext={EN=ArticleExt(id=1319243354777432648, articleId=1319243354571911751, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Pilot Development of Thin Gauge Hot Rolled Coil Plate for High Strength Welded Pipe, columnId=1187340471245357385, journalTitle=Science & Technology of Baotou Steel, columnName=Quality of Variety and Experiment and Research, runingTitle=null, highlight=null, articleAbstract=

The hot rolled coil plate with thickness of 3~6 mm for high strength welded pipe is successfully developed with the composition design of low carbon and microalloying of niobium and titanium as well as controlled rolling and controlled cooling process with 2 250 mm hot rolling production line of Baotou Steel. Its yield strength is greater than 670 MPa, tensile strength is greater than 750 MPa and percentage elongation after fracture is greater than 19% so that the matching of strength and toughness is good as well as it is with good cold bending and welding performances, which could satisfy the manufacture of high strength welded pipe for customers. As a result, the batch production and supply of thin gauge hot rolled coil plate product for high strength welded pipe of Baotou Steel are realized.

, authors=Hai-rui Bai1, Zhi-guang Liu2, Ye Liu3, Xiu-fei Zhang3, authorsList=Hai-rui Bai, Zhi-guang Liu, Ye Liu, Xiu-fei 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=1319243355003925065, articleId=1319243354571911751, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=高强焊管用薄规格热轧卷板试验开发, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

采用低碳、铌钛微合金化成分设计及控轧控冷工艺在包钢2 250 mm热轧生产线成功开发出3~6 mm厚高强焊管用热轧卷板,该钢屈服强度≥670 MPa,抗拉强度≥750 MPa,断后伸长率≥19%,强韧性匹配良好,具有良好的冷弯性能和焊接性能,能够满足客户高强焊管的生产。实现了包钢高强焊管用薄规格热轧卷板产品的批量生产和供货。

, authors=白海瑞1, 刘智光2, 刘野3, 张秀飞3, authorsList=白海瑞, 刘智光, 刘野, 张秀飞, authorCompany=null, correspAuthors=null, authorNote=

白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事板带材产品研发工作。

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白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事板带材产品研发工作。

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白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事板带材产品研发工作。

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高强焊管用薄规格热轧卷板试验开发
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白海瑞 1 , 刘智光 2 , 刘野 3 , 张秀飞 3
包钢科技 | 品种质量与试验研究 2021,47(1): 53-56
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包钢科技 |品种质量与试验研究 2021 , 47 (1) : 53 -56
高强焊管用薄规格热轧卷板试验开发
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白海瑞1, 刘智光2, 刘野3, 张秀飞3
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.包头钢铁(集团)有限责任公司纪委,内蒙古 包头 014010
  • 3.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:

白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事板带材产品研发工作。

Pilot Development of Thin Gauge Hot Rolled Coil Plate for High Strength Welded Pipe
Hai-rui Bai1, Zhi-guang Liu2, Ye Liu3, Xiu-fei Zhang3
Affiliations
  • 1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Discipline Inspection Commission of Baotou Iron & Steel (Group) Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 3.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.2021.01.016
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采用低碳、铌钛微合金化成分设计及控轧控冷工艺在包钢2 250 mm热轧生产线成功开发出3~6 mm厚高强焊管用热轧卷板,该钢屈服强度≥670 MPa,抗拉强度≥750 MPa,断后伸长率≥19%,强韧性匹配良好,具有良好的冷弯性能和焊接性能,能够满足客户高强焊管的生产。实现了包钢高强焊管用薄规格热轧卷板产品的批量生产和供货。

高强焊管  /  热轧卷板  /  薄规格  /  力学性能

The hot rolled coil plate with thickness of 3~6 mm for high strength welded pipe is successfully developed with the composition design of low carbon and microalloying of niobium and titanium as well as controlled rolling and controlled cooling process with 2 250 mm hot rolling production line of Baotou Steel. Its yield strength is greater than 670 MPa, tensile strength is greater than 750 MPa and percentage elongation after fracture is greater than 19% so that the matching of strength and toughness is good as well as it is with good cold bending and welding performances, which could satisfy the manufacture of high strength welded pipe for customers. As a result, the batch production and supply of thin gauge hot rolled coil plate product for high strength welded pipe of Baotou Steel are realized.

high strength welded pipe  /  hot rolled coil plate  /  thin gauge  /  mechanical properties
白海瑞, 刘智光, 刘野, 张秀飞. 高强焊管用薄规格热轧卷板试验开发. 包钢科技, 2021 , 47 (1) : 53 -56 . DOI: 10.13647/j.cnki.btgkj.2021.01.016
Hai-rui Bai, Zhi-guang Liu, Ye Liu, Xiu-fei Zhang. Pilot Development of Thin Gauge Hot Rolled Coil Plate for High Strength Welded Pipe[J]. Science & Technology of Baotou Steel, 2021 , 47 (1) : 53 -56 . DOI: 10.13647/j.cnki.btgkj.2021.01.016

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2021年第47卷第1期
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doi: 10.13647/j.cnki.btgkj.2021.01.016
  • 接收时间:2020-10-19
  • 首发时间:2026-10-20
  • 出版时间:2021-02-25
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  • 收稿日期:2020-10-19
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    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.包头钢铁(集团)有限责任公司纪委,内蒙古 包头 014010
    3.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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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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