Article(id=1319243267682718134, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243244198809867, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2021.04.016, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1587571200000, receivedDateStr=2020-04-23, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461705370, onlineDateStr=2026-10-20, pubDate=1629820800000, pubDateStr=2021-08-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461705370, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461705370, creator=13701087609, updateTime=1792461705370, updator=13701087609, issue=Issue{id=1319243244198809867, tenantId=1146029695717560320, journalId=1185652524569653253, year='2021', volume='47', issue='4', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1629820800000', pubDateStr='2021-08-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792461699771, creator='13701087609', updateTime=1792735371722, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320391107637264594, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243244198809867, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320391107637264595, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243244198809867, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=63, endPage=66, ext={EN=ArticleExt(id=1319243269356245431, articleId=1319243267682718134, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Analysis on Service of 60N New Profile Rail with Small Radius Curve, columnId=1187340471245357385, journalTitle=Science & Technology of Baotou Steel, columnName=Quality of Variety and Experiment and Research, runingTitle=null, highlight=null, articleAbstract=

The 60 kg/m new profile rail is studied starting from wheel-rail contact relationship aiming at the use of rail in China, which is more suitable for current wheel-rail contact relationship. Its practicability is proved by periodical tracking observation and comparison on railway from such aspects as the changes of appearance, abrasion, size of new profile for rail and light band of tread center as well as the problems found in tracking observation are inspected and analyzed.

, authors=Hang Su1, 2, Lin Chen1, Rui Zheng1, 2, Yi-bin Wei3, authorsList=Hang Su, Lin Chen, Rui Zheng, Yi-bin 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=1319243269561766328, articleId=1319243267682718134, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=60N新廓形钢轨小半径曲线服役情况分析, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

针对我国钢轨使用情况,从轮轨接触关系出发,研究出更适合当下轮轨接触关系的60 kg/m新廓形钢轨。对新廓形钢轨定期进行上道跟踪观测对比,从钢轨外观形貌、钢轨磨耗、廓形尺寸的变化,踏面中心光带等多方面证明新廓形的实用性。对跟踪观测中产生的问题进行检验分析。

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苏航(1988-),男,内蒙古包头市人,硕士,工程师,现从事钢轨相关工作。

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苏航(1988-),男,内蒙古包头市人,硕士,工程师,现从事钢轨相关工作。

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60N新廓形钢轨小半径曲线服役情况分析
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苏航 1, 2 , 陈林 1 , 郑瑞 1, 2 , 魏轶彬 3
包钢科技 | 品种质量与试验研究 2021,47(4): 63-66
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包钢科技 |品种质量与试验研究 2021 , 47 (4) : 63 -66
60N新廓形钢轨小半径曲线服役情况分析
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苏航(1988-),男,内蒙古包头市人,硕士,工程师,现从事钢轨相关工作。

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苏航(1988-),男,内蒙古包头市人,硕士,工程师,现从事钢轨相关工作。

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苏航1, 2, 陈林1, 郑瑞1, 2, 魏轶彬3
作者信息
  • 1.内蒙古科技大学材料与冶金工程学院,内蒙古 包头 014010
  • 2.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
  • 3.内蒙古包钢钢联股份有限公司炼钢厂,内蒙古 包头 014010
作者简介:

苏航(1988-),男,内蒙古包头市人,硕士,工程师,现从事钢轨相关工作。

Analysis on Service of 60N New Profile Rail with Small Radius Curve
Hang Su1, 2, Lin Chen1, Rui Zheng1, 2, Yi-bin Wei3
Affiliations
  • 1.School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 3.Steel-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2021-08-25 doi: 10.13647/j.cnki.btgkj.2021.04.016
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针对我国钢轨使用情况,从轮轨接触关系出发,研究出更适合当下轮轨接触关系的60 kg/m新廓形钢轨。对新廓形钢轨定期进行上道跟踪观测对比,从钢轨外观形貌、钢轨磨耗、廓形尺寸的变化,踏面中心光带等多方面证明新廓形的实用性。对跟踪观测中产生的问题进行检验分析。

60N钢轨  /  廓形  /  跟踪观测

The 60 kg/m new profile rail is studied starting from wheel-rail contact relationship aiming at the use of rail in China, which is more suitable for current wheel-rail contact relationship. Its practicability is proved by periodical tracking observation and comparison on railway from such aspects as the changes of appearance, abrasion, size of new profile for rail and light band of tread center as well as the problems found in tracking observation are inspected and analyzed.

60N rail  /  profile  /  tracking observation
苏航, 陈林, 郑瑞, 魏轶彬. 60N新廓形钢轨小半径曲线服役情况分析. 包钢科技, 2021 , 47 (4) : 63 -66 . DOI: 10.13647/j.cnki.btgkj.2021.04.016
Hang Su, Lin Chen, Rui Zheng, Yi-bin Wei. Analysis on Service of 60N New Profile Rail with Small Radius Curve[J]. Science & Technology of Baotou Steel, 2021 , 47 (4) : 63 -66 . DOI: 10.13647/j.cnki.btgkj.2021.04.016

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doi: 10.13647/j.cnki.btgkj.2021.04.016
  • 接收时间:2020-04-23
  • 首发时间:2026-10-20
  • 出版时间:2021-08-25
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  • 收稿日期:2020-04-23
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    1.内蒙古科技大学材料与冶金工程学院,内蒙古 包头 014010
    2.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
    3.内蒙古包钢钢联股份有限公司炼钢厂,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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