Article(id=1319224855128555977, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319224848321196138, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2019.03.011, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1552924800000, receivedDateStr=2019-03-19, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792457315475, onlineDateStr=2026-10-20, pubDate=1561392000000, pubDateStr=2019-06-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792457315475, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792457315475, creator=13701087609, updateTime=1792457315475, updator=13701087609, issue=Issue{id=1319224848321196138, tenantId=1146029695717560320, journalId=1185652524569653253, year='2019', volume='45', issue='3', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1561392000000', pubDateStr='2019-06-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792457313852, creator='13701087609', updateTime=1792735191678, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320390352486380397, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319224848321196138, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320390352486380398, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319224848321196138, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=34, endPage=37, ext={EN=ArticleExt(id=1319224855392797130, articleId=1319224855128555977, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Effects of Pickling on Microstructure and Properties of 600 MPa Grade Dual Phase Steel, columnId=1187340471245357385, journalTitle=Science & Technology of Baotou Steel, columnName=Quality of Variety and Experiment and Research, runingTitle=null, highlight=null, articleAbstract=

In this paper, the microstructure and properties of hot rolled 600 MPa grade dual phase steel plate for automobile structure are compared with those of hot rolled pickling plate. The results show that both of the yield strength and tensile strength are improved after pickling, there is no great change for elongation as well as the performances of hot rolled pickling plate could meet the requirements of standard; due to the work hardening of plate caused by withdrawal and straightening process before pickling, the impact energy values of pickling plate are lower than those of hot rolled plate with a series of thermal shock tests; after the pickling process, the microstructure is a large number of polygonal ferrite and a small amount of martensite, the grain size is changed from grade 10.5 to grade 12.0 and grain becomes finer because of cold deformation.

, authors=Ze-quan Long1, Zhi-gang Zhang2, Miao Wei3, authorsList=Ze-quan Long, Zhi-gang Zhang, Miao Wei, 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=1319224855837393355, articleId=1319224855128555977, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=酸洗工序对600 MPa级双相钢组织及性能的影响, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

文章对600 MPa级汽车结构用双相钢热轧板与热轧酸洗板组织与性能进行比较,结果表明:酸洗后屈服强度与抗拉强度均有提高,延伸率变化不大,热轧酸洗板性能满足标准要求;因酸洗工序前要进行拉矫工序,对钢板产生一定的加工硬化,进行系列温度冲击试验,酸洗板的冲击功要比热轧板的冲击功值低;经过酸洗工序后,其组织为大量的多边形铁素体和少量的马氏体,由于冷变形,晶粒度由10.5级变为12.0级,晶粒变得更细小。

, authors=龙泽全1, 张智刚2, 魏淼3, authorsList=龙泽全, 张智刚, 魏淼, authorCompany=null, correspAuthors=null, authorNote=

龙泽全(1989-),男,内蒙古包头市人,助理工程师,现从事板带材生产工作。

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龙泽全(1989-),男,内蒙古包头市人,助理工程师,现从事板带材生产工作。

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龙泽全(1989-),男,内蒙古包头市人,助理工程师,现从事板带材生产工作。

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酸洗工序对600 MPa级双相钢组织及性能的影响
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龙泽全 1 , 张智刚 2 , 魏淼 3
包钢科技 | 品种质量与试验研究 2019,45(3): 34-37
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包钢科技 |品种质量与试验研究 2019 , 45 (3) : 34 -37
酸洗工序对600 MPa级双相钢组织及性能的影响
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龙泽全1, 张智刚2, 魏淼3
作者信息
  • 1.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
  • 2.内蒙古包钢钢联股份有限公司稀土钢板材厂,内蒙古 包头 014010
  • 3.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:

龙泽全(1989-),男,内蒙古包头市人,助理工程师,现从事板带材生产工作。

Effects of Pickling on Microstructure and Properties of 600 MPa Grade Dual Phase Steel
Ze-quan Long1, Zhi-gang Zhang2, Miao Wei3
Affiliations
  • 1.CSP Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Rare Earth Steel Plate Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 3.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2019-06-25 doi: 10.13647/j.cnki.btgkj.2019.03.011
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文章对600 MPa级汽车结构用双相钢热轧板与热轧酸洗板组织与性能进行比较,结果表明:酸洗后屈服强度与抗拉强度均有提高,延伸率变化不大,热轧酸洗板性能满足标准要求;因酸洗工序前要进行拉矫工序,对钢板产生一定的加工硬化,进行系列温度冲击试验,酸洗板的冲击功要比热轧板的冲击功值低;经过酸洗工序后,其组织为大量的多边形铁素体和少量的马氏体,由于冷变形,晶粒度由10.5级变为12.0级,晶粒变得更细小。

双相钢  /  热轧酸洗板  /  力学性能  /  冲击韧性  /  显微组织

In this paper, the microstructure and properties of hot rolled 600 MPa grade dual phase steel plate for automobile structure are compared with those of hot rolled pickling plate. The results show that both of the yield strength and tensile strength are improved after pickling, there is no great change for elongation as well as the performances of hot rolled pickling plate could meet the requirements of standard; due to the work hardening of plate caused by withdrawal and straightening process before pickling, the impact energy values of pickling plate are lower than those of hot rolled plate with a series of thermal shock tests; after the pickling process, the microstructure is a large number of polygonal ferrite and a small amount of martensite, the grain size is changed from grade 10.5 to grade 12.0 and grain becomes finer because of cold deformation.

dual phase steel  /  hot rolled pickling plate  /  mechanical property  /  impact toughness  /  microstructure
龙泽全, 张智刚, 魏淼. 酸洗工序对600 MPa级双相钢组织及性能的影响. 包钢科技, 2019 , 45 (3) : 34 -37 . DOI: 10.13647/j.cnki.btgkj.2019.03.011
Ze-quan Long, Zhi-gang Zhang, Miao Wei. Effects of Pickling on Microstructure and Properties of 600 MPa Grade Dual Phase Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (3) : 34 -37 . DOI: 10.13647/j.cnki.btgkj.2019.03.011

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doi: 10.13647/j.cnki.btgkj.2019.03.011
  • 接收时间:2019-03-19
  • 首发时间:2026-10-20
  • 出版时间:2019-06-25
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  • 收稿日期:2019-03-19
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    1.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
    2.内蒙古包钢钢联股份有限公司稀土钢板材厂,内蒙古 包头 014010
    3.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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