Article(id=1319224895393870234, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319224882253115717, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2019.02.013, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1547136000000, receivedDateStr=2019-01-11, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792457325075, onlineDateStr=2026-10-20, pubDate=1556121600000, pubDateStr=2019-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792457325075, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792457325075, creator=13701087609, updateTime=1792457325075, updator=13701087609, issue=Issue{id=1319224882253115717, tenantId=1146029695717560320, journalId=1185652524569653253, year='2019', volume='45', issue='2', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1556121600000', pubDateStr='2019-04-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792457321942, creator='13701087609', updateTime=1792735229268, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320390510129299604, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319224882253115717, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320390510129299605, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319224882253115717, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=40, endPage=43, ext={EN=ArticleExt(id=1319224895704248731, articleId=1319224895393870234, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Study on Microstructure and Properties for 590 MPa Grade Cold Rolled Dual-phase Steel, columnId=1187340471245357385, journalTitle=Science & Technology of Baotou Steel, columnName=Quality of Variety and Experiment and Research, runingTitle=null, highlight=null, articleAbstract=

The 590 MPa grade cold rolled dual-phase steel was developed in the laboratory, its chemical composition, rolling and continuous annealing processes were studied, the mechanical properties were measured and the microstructure was analyzed as well as the effects of levelling elongation on the mechanical properties of steel belt were analyzed combining with the experimental results. The results indicated that the cold rolled dual-phase steel was with good mechanical properties by heat preservation at 820 ℃, slow cooling to 680 ℃, then rapid cooling with the rate of over 30 ℃/s to 270 ℃ to be overaging with the levelling elongation of 0.8%. Its yield strength was 376 MPa, tensile strength was 652 MPa and elongation reached 21%.

, authors=Hai-rui Bai, Xiu-fei Zhang, Li Huang, authorsList=Hai-rui Bai, Xiu-fei Zhang, Li Huang, 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=1319224895926546844, articleId=1319224895393870234, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=590 MPa级冷轧双相钢组织与性能研究, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

实验室进行了590 MPa级冷轧双相钢研制,研究了化学成分、轧制工艺和连续退火工艺,进行了力学性能测定和显微组织分析,结合试验结果分析了平整延伸率对钢带力学性能的影响。结果表明,试制的冷轧双相钢经820 ℃保温,缓冷至680 ℃,以>30 ℃/s速率冷却至270 ℃进行过时效处理,平整延伸率为0.8%,得到力学性能优良的冷轧双相钢,试验钢屈服强度、抗拉强度、伸长率分别为376 MPa、652 MPa、1%。

, authors=白海瑞, 张秀飞, 黄利, authorsList=白海瑞, 张秀飞, 黄利, authorCompany=null, correspAuthors=null, authorNote=

白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事冷轧板带材研发工作。

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白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事冷轧板带材研发工作。

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白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事冷轧板带材研发工作。

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590 MPa级冷轧双相钢组织与性能研究
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白海瑞 , 张秀飞 , 黄利
包钢科技 | 品种质量与试验研究 2019,45(2): 40-43
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包钢科技 |品种质量与试验研究 2019 , 45 (2) : 40 -43
590 MPa级冷轧双相钢组织与性能研究
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白海瑞, 张秀飞, 黄利
作者信息
  • 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:

白海瑞(1986-),男,内蒙古土默特左旗人,硕士,工程师,现从事冷轧板带材研发工作。

Study on Microstructure and Properties for 590 MPa Grade Cold Rolled Dual-phase Steel
Hai-rui Bai, Xiu-fei Zhang, Li Huang
Affiliations
  • Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2019-04-25 doi: 10.13647/j.cnki.btgkj.2019.02.013
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实验室进行了590 MPa级冷轧双相钢研制,研究了化学成分、轧制工艺和连续退火工艺,进行了力学性能测定和显微组织分析,结合试验结果分析了平整延伸率对钢带力学性能的影响。结果表明,试制的冷轧双相钢经820 ℃保温,缓冷至680 ℃,以>30 ℃/s速率冷却至270 ℃进行过时效处理,平整延伸率为0.8%,得到力学性能优良的冷轧双相钢,试验钢屈服强度、抗拉强度、伸长率分别为376 MPa、652 MPa、1%。

冷轧  /  双相钢  /  连续退火  /  平整  /  组织性能

The 590 MPa grade cold rolled dual-phase steel was developed in the laboratory, its chemical composition, rolling and continuous annealing processes were studied, the mechanical properties were measured and the microstructure was analyzed as well as the effects of levelling elongation on the mechanical properties of steel belt were analyzed combining with the experimental results. The results indicated that the cold rolled dual-phase steel was with good mechanical properties by heat preservation at 820 ℃, slow cooling to 680 ℃, then rapid cooling with the rate of over 30 ℃/s to 270 ℃ to be overaging with the levelling elongation of 0.8%. Its yield strength was 376 MPa, tensile strength was 652 MPa and elongation reached 21%.

cold rolled  /  dual-phase steel  /  continuous annealing  /  levelling  /  microstructure and property
白海瑞, 张秀飞, 黄利. 590 MPa级冷轧双相钢组织与性能研究. 包钢科技, 2019 , 45 (2) : 40 -43 . DOI: 10.13647/j.cnki.btgkj.2019.02.013
Hai-rui Bai, Xiu-fei Zhang, Li Huang. Study on Microstructure and Properties for 590 MPa Grade Cold Rolled Dual-phase Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (2) : 40 -43 . DOI: 10.13647/j.cnki.btgkj.2019.02.013

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doi: 10.13647/j.cnki.btgkj.2019.02.013
  • 接收时间:2019-01-11
  • 首发时间:2026-10-20
  • 出版时间:2019-04-25
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  • 收稿日期:2019-01-11
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    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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