Article(id=1319241470339568509, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319241448273335011, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2020.02.019, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1578844800000, receivedDateStr=2020-01-13, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461276850, onlineDateStr=2026-10-20, pubDate=1587744000000, pubDateStr=2020-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461276850, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461276850, creator=13701087609, updateTime=1792461276850, updator=13701087609, issue=Issue{id=1319241448273335011, tenantId=1146029695717560320, journalId=1185652524569653253, year='2020', volume='46', issue='2', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1587744000000', pubDateStr='2020-04-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792461271589, creator='13701087609', updateTime=1792735033283, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320389688104432402, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319241448273335011, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320389688104432403, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319241448273335011, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=64, endPage=67, ext={EN=ArticleExt(id=1319241470524117886, articleId=1319241470339568509, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Cause Analysis on Drawing Fracture of SWRH82B Wire Rods, columnId=1187340471245357385, journalTitle=Science & Technology of Baotou Steel, columnName=Quality of Variety and Experiment and Research, runingTitle=null, highlight=null, articleAbstract=

In the paper, it is introduced there is fracture in the process of drawing SWRH82B wire rod sample. It is found out that the main causes for fracture of 82B are high carbon content in the center of sample and existing fragility phase-network cementite through analyzing the SWRH82B wire rod sample, while the cause for high carbon content in the center of sample is the serious center segregation of continuous casting billet.

, authors=Mei-ying Zhao1, Hong-xia Liu1, Zhong-liang Wang2, authorsList=Mei-ying Zhao, Hong-xia Liu, Zhong-liang Wang, 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=1319241470729638783, articleId=1319241470339568509, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=SWRH82B盘条拉拔断裂原因分析, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

SWRH82B盘条试样在拉拔过程中发生断裂,通过对SWRH 82B盘条试样的分析,发现试样中心碳含量高、存在脆性相—网状渗碳体是造成82B断裂的主要原因,而试样中心碳含量高的根本原因是连铸坯存在严重的中心偏析。

, authors=赵美英1, 刘红霞1, 王忠亮2, authorsList=赵美英, 刘红霞, 王忠亮, authorCompany=null, correspAuthors=null, authorNote=

赵美英(1973-),女,内蒙古丰镇市人,工程师,主要从事力学检测工作。

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赵美英(1973-),女,内蒙古丰镇市人,工程师,主要从事力学检测工作。

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赵美英(1973-),女,内蒙古丰镇市人,工程师,主要从事力学检测工作。

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SWRH82B盘条拉拔断裂原因分析
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赵美英 1 , 刘红霞 1 , 王忠亮 2
包钢科技 | 品种质量与试验研究 2020,46(2): 64-67
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包钢科技 |品种质量与试验研究 2020 , 46 (2) : 64 -67
SWRH82B盘条拉拔断裂原因分析
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赵美英1, 刘红霞1, 王忠亮2
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.内蒙古包钢钢联股份有限公司生产部,内蒙古 包头 014010
作者简介:

赵美英(1973-),女,内蒙古丰镇市人,工程师,主要从事力学检测工作。

Cause Analysis on Drawing Fracture of SWRH82B Wire Rods
Mei-ying Zhao1, Hong-xia Liu1, Zhong-liang Wang2
Affiliations
  • 1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Productive Dept. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2020-04-25 doi: 10.13647/j.cnki.btgkj.2020.02.019
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SWRH82B盘条试样在拉拔过程中发生断裂,通过对SWRH 82B盘条试样的分析,发现试样中心碳含量高、存在脆性相—网状渗碳体是造成82B断裂的主要原因,而试样中心碳含量高的根本原因是连铸坯存在严重的中心偏析。

82B  /  断裂  /  性能  /  中心偏析

In the paper, it is introduced there is fracture in the process of drawing SWRH82B wire rod sample. It is found out that the main causes for fracture of 82B are high carbon content in the center of sample and existing fragility phase-network cementite through analyzing the SWRH82B wire rod sample, while the cause for high carbon content in the center of sample is the serious center segregation of continuous casting billet.

82B  /  fracture  /  property  /  center segregation
赵美英, 刘红霞, 王忠亮. SWRH82B盘条拉拔断裂原因分析. 包钢科技, 2020 , 46 (2) : 64 -67 . DOI: 10.13647/j.cnki.btgkj.2020.02.019
Mei-ying Zhao, Hong-xia Liu, Zhong-liang Wang. Cause Analysis on Drawing Fracture of SWRH82B Wire Rods[J]. Science & Technology of Baotou Steel, 2020 , 46 (2) : 64 -67 . DOI: 10.13647/j.cnki.btgkj.2020.02.019

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doi: 10.13647/j.cnki.btgkj.2020.02.019
  • 接收时间:2020-01-13
  • 首发时间:2026-10-20
  • 出版时间:2020-04-25
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  • 收稿日期:2020-01-13
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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.内蒙古包钢钢联股份有限公司生产部,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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