Article(id=1319241556129858502, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319241534780850989, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2020.05.017, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1592755200000, receivedDateStr=2020-06-22, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461297304, onlineDateStr=2026-10-20, pubDate=1603555200000, pubDateStr=2020-10-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461297304, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461297304, creator=13701087609, updateTime=1792461297304, updator=13701087609, issue=Issue{id=1319241534780850989, tenantId=1146029695717560320, journalId=1185652524569653253, year='2020', volume='46', issue='5', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1603555200000', pubDateStr='2020-10-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792461292214, creator='13701087609', updateTime=1792735090943, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320389929964778289, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319241534780850989, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320389929964778290, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319241534780850989, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=55, endPage=58, ext={EN=ArticleExt(id=1319241556335379399, articleId=1319241556129858502, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Analysis on Cracks of Dual Phase Steel DP590, columnId=1187340471245357385, journalTitle=Science & Technology of Baotou Steel, columnName=Quality of Variety and Experiment and Research, runingTitle=null, highlight=null, articleAbstract=

At the preliminary stage of production test, there were cracks on the DP590 dual phase steel of Baotou Steel in the metal spinning process of user. It is found that the main cause for cracks is the martensite banded structure in the center of steel plate by analyzing and studying the position with cracks. The measures for improving the center segregation of casting blank are proposed so that the problem is solved.

, authors=Jia-hua Zhang, Hao Wang, Xin Yan, Jian Zhang, authorsList=Jia-hua Zhang, Hao Wang, Xin Yan, Jian 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=1319241557077771208, articleId=1319241556129858502, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=DP590双相钢开裂分析, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

包钢DP590双相钢在生产试制初期用户旋压加工过程中出现开裂现象,通过对开裂部位分析研究,找到了造成开裂的主要原因为钢板中心存在马氏体带状组织,提出了改善铸坯中心偏析的措施,解决了DP590双相钢旋压加工过程中的开裂问题。

, authors=张嘉华, 王皓, 闫鑫, 张建, authorsList=张嘉华, 王皓, 闫鑫, 张建, authorCompany=null, correspAuthors=null, authorNote=

张嘉华(1979-),男,内蒙古乌兰察布市人,高级工程师,现从事炼钢产品研发工作。

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张嘉华(1979-),男,内蒙古乌兰察布市人,高级工程师,现从事炼钢产品研发工作。

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张嘉华(1979-),男,内蒙古乌兰察布市人,高级工程师,现从事炼钢产品研发工作。

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DP590双相钢开裂分析
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张嘉华 , 王皓 , 闫鑫 , 张建
包钢科技 | 品种质量与试验研究 2020,46(5): 55-58
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DP590双相钢开裂分析
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张嘉华, 王皓, 闫鑫, 张建
作者信息
  • 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:

张嘉华(1979-),男,内蒙古乌兰察布市人,高级工程师,现从事炼钢产品研发工作。

Analysis on Cracks of Dual Phase Steel DP590
Jia-hua Zhang, Hao Wang, Xin Yan, Jian Zhang
Affiliations
  • Inner Mongolia Baotou Steel Metal Manufacturing Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2020-10-25 doi: 10.13647/j.cnki.btgkj.2020.05.017
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包钢DP590双相钢在生产试制初期用户旋压加工过程中出现开裂现象,通过对开裂部位分析研究,找到了造成开裂的主要原因为钢板中心存在马氏体带状组织,提出了改善铸坯中心偏析的措施,解决了DP590双相钢旋压加工过程中的开裂问题。

DP590双相钢  /  低倍组织  /  开裂  /  马氏体组织

At the preliminary stage of production test, there were cracks on the DP590 dual phase steel of Baotou Steel in the metal spinning process of user. It is found that the main cause for cracks is the martensite banded structure in the center of steel plate by analyzing and studying the position with cracks. The measures for improving the center segregation of casting blank are proposed so that the problem is solved.

DP590 dual phase steel  /  macrostructure  /  crack  /  martensitic structure
张嘉华, 王皓, 闫鑫, 张建. DP590双相钢开裂分析. 包钢科技, 2020 , 46 (5) : 55 -58 . DOI: 10.13647/j.cnki.btgkj.2020.05.017
Jia-hua Zhang, Hao Wang, Xin Yan, Jian Zhang. Analysis on Cracks of Dual Phase Steel DP590[J]. Science & Technology of Baotou Steel, 2020 , 46 (5) : 55 -58 . DOI: 10.13647/j.cnki.btgkj.2020.05.017

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doi: 10.13647/j.cnki.btgkj.2020.05.017
  • 接收时间:2020-06-22
  • 首发时间:2026-10-20
  • 出版时间:2020-10-25
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  • 收稿日期:2020-06-22
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    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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