Article(id=1198266571887051121, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1198266568997175650, articleNumber=1009-5438(2023)02-0030-06, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1676822400000, receivedDateStr=2023-02-20, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1763618613453, onlineDateStr=2025-11-20, pubDate=1682352000000, pubDateStr=2023-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1763618613453, onlineIssueDateStr=2025-11-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1763618613453, creator=13701087609, updateTime=1763618613453, updator=13701087609, issue=Issue{id=1198266568997175650, tenantId=1146029695717560320, journalId=1185652524569653253, year='2023', volume='49', issue='2', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1763618612765, creator=13701087609, updateTime=1763619383107, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1198269800108618470, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1198266568997175650, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1198269800108618471, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1198266568997175650, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=30, endPage=35, ext={EN=ArticleExt(id=1198266572189041011, articleId=1198266571887051121, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Industrial Trial Production of IS350 Rail in American AREMA Standard, columnId=1198265195702354688, journalTitle=Science & Technology of Baotou Steel, columnName=Varieties and Quality and Experimental Study, runingTitle=null, highlight=null, articleAbstract=
The IS350 rail is medium strength rail in the American AREMA—2019 standard, which is mostly used for laying busy freight railways in North America and with a broad application prospect. Its industrial trial production is carried out combining with the requirements of American standard and the equipment conditions of universal rolling mill of rail. The results of trial production showed that its composition design was reasonable, the smelting, external refining, rolling and online heat treatment processes were proper as well as its general and special performances were in line with the requirements of American AREMA—2019 standard and with sufficient surplus so that a new way was explored for adjusting the product mix of rail of Baotou Steel and developing new markets.
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IS350钢轨为美国AREMA—2019标准中的中等强度钢轨,多用于北美地区繁忙的货运铁路的铺设,应用前景较为广阔。结合美标要求和钢轨万能轧机设备条件,开展了IS350钢轨的工业试制。试制结果表明,IS350钢轨成分设计合理,冶炼工艺、炉外精炼工艺以及轧制工艺、在线热处理工艺得当,试制钢轨常规性能及特殊性能均符合美国AREMA—2019标准要求,均具有充裕的富余量,为包钢钢轨产品结构调整、开拓新市场探索出新路。
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边 影(1989-),女,内蒙古包头市人,工程师,现从事钢轨新产品开发工作。
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1 Technical Center of Inner Mongolia Baotou Steel Union Co. , Ltd. , Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1198266838938387315, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198266571887051121, authorId=1198266838787392367, language=CN, stringName=边影, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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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, bio={"content":"
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边 影(1989-),女,内蒙古包头市人,工程师,现从事钢轨新产品开发工作。
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铁道技术监督,
2015,
43(7):1-6., articleTitle=北美重载铁路钢轨技术及发展趋势, refAbstract=null), Reference(id=1198266842067338150, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198266571887051121, doi=null, pmid=null, pmcid=null, year=2018, volume=35, issue=1, pageStart=42, pageEnd=45, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=李平, 周乐育, 梁正伟, journalName=轧钢, refType=null, unstructuredReference=李平, 周乐育, 梁正伟, 等. 美标SS310HB钢轨的试制[J].
轧钢,
2018,
35(1):42-45., articleTitle=美标SS310HB钢轨的试制, refAbstract=null), Reference(id=1198266842117669799, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198266571887051121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=null, journalName=AREMA—2019,美国铁路工程和保养协会工程师手册, refType=null, unstructuredReference=
AREMA—2019,美国铁路工程和保养协会工程师手册[S]., articleTitle=null, refAbstract=null), Reference(id=1198266842172195752, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198266571887051121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=null, journalName=TB/T 2344—2020,43 kg/m-75 kg/m钢轨订货技术条件, refType=null, unstructuredReference=
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| 标准 | 钢种 | C | Si | Mn | P | S | Cr | V | Mo | Al |
| TB/T 2344—2020 | U75VH | 0.71~0.80 | 0.50~0.80 | 0.75~1.05 | ≤0.030 | ≤0.025 | | 0.04~0.12 | | |
| EN 13674—2011 | R350HT | 0.72~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.020 | ≤0.025 | ≤0.30 | ≤0.030 | | |
| AREMA—2019 | IS350 | 0.74~0.86 | 0.10~0.60 | 0.75~1.25 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.010 | ≤0.010 | ≤0.010 |
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不同标准踏面硬度(HBW)340~350钢轨的成分对比
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| 标准 | 钢种 | C | Si | Mn | P | S | Cr | V | Mo | Al |
| TB/T 2344—2020 | U75VH | 0.71~0.80 | 0.50~0.80 | 0.75~1.05 | ≤0.030 | ≤0.025 | | 0.04~0.12 | | |
| EN 13674—2011 | R350HT | 0.72~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.020 | ≤0.025 | ≤0.30 | ≤0.030 | | |
| AREMA—2019 | IS350 | 0.74~0.86 | 0.10~0.60 | 0.75~1.25 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.010 | ≤0.010 | ≤0.010 |
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| 产品标准 | 钢种 | 屈服强度/MPa | 抗拉强度/MPa | 伸长率/% | 踏面硬度(HBW) |
| TB/T 2344—2020 | U75VH | | 1 180 | ≥10 | 340 |
| EN 13674—2011 | R350HT | | 1 175 | ≥9 | 350 |
| AREMA—2019 | IS350 | 723 | 1 065 | ≥10 | 350 |
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不同标准踏面硬度(HBW)340~350钢轨性能对比
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| 产品标准 | 钢种 | 屈服强度/MPa | 抗拉强度/MPa | 伸长率/% | 踏面硬度(HBW) |
| TB/T 2344—2020 | U75VH | | 1 180 | ≥10 | 340 |
| EN 13674—2011 | R350HT | | 1 175 | ≥9 | 350 |
| AREMA—2019 | IS350 | 723 | 1 065 | ≥10 | 350 |
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| 项目 | C | Si | Mn | P | S | Cr | V |
| 设计成分 | 0.77~0.82 | 0.45~0.55 | 0.90~1.15 | ≤0.020 | ≤0.025 | 0.20~0.25 | |
| 标准成分 | 0.74~0.86 | 0.10~0.60 | 0.75~1.25 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.01 |
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IS350钢轨成分设计(质量分数)%
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| 项目 | C | Si | Mn | P | S | Cr | V |
| 设计成分 | 0.77~0.82 | 0.45~0.55 | 0.90~1.15 | ≤0.020 | ≤0.025 | 0.20~0.25 | |
| 标准成分 | 0.74~0.86 | 0.10~0.60 | 0.75~1.25 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.01 |
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| C | Si | Mn | P | S | Cr | Al |
| ≤0.82 | ≤0.60 | ≤1.20 | ≤0.020 | ≤0.020 | ≤0.3 | 0.003 |
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铸坯成分(质量分数)%
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| C | Si | Mn | P | S | Cr | Al |
| ≤0.82 | ≤0.60 | ≤1.20 | ≤0.020 | ≤0.020 | ≤0.3 | 0.003 |
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| 熔炼号 | 中心偏析 | 中心裂纹 | 中间裂纹 | 皮下裂纹 | 角部裂纹 | 夹杂物 |
| 22904300 | 0 | 0.5 | 0 | 0 | 0 | 0.5 |
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铸坯硫印评级级
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| 熔炼号 | 中心偏析 | 中心裂纹 | 中间裂纹 | 皮下裂纹 | 角部裂纹 | 夹杂物 |
| 22904300 | 0 | 0.5 | 0 | 0 | 0 | 0.5 |
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| 编号 | Rp0.2/MPa | Rm/MPa | A/% | 踏面硬度(HBW) | HBW平均值 |
| 1# | 675 | 1 073 | 14 | 315 | 315 | 315 | 313 | 315 | 314.6 |
| 2# | 588 | 1 065 | 13 | 309 | 311 | 311 | 311 | 309 | 310.2 |
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热轧钢轨性能
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| 编号 | Rp0.2/MPa | Rm/MPa | A/% | 踏面硬度(HBW) | HBW平均值 |
| 1# | 675 | 1 073 | 14 | 315 | 315 | 315 | 313 | 315 | 314.6 |
| 2# | 588 | 1 065 | 13 | 309 | 311 | 311 | 311 | 309 | 310.2 |
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| 编号 | Rp0.2/MPa | Rm/MPa | A/% | 踏面硬度(HBW) | HBW平均值 |
| 1#A | 852.9 | 1 250.7 | 11.6 | 368 | 367 | 367 | 367 | 368 | 367.4 |
| 1#B | 853.0 | 1 283.1 | 11.0 | 365 | 365 | 368 | 368 | 369 | 367.0 |
| 1#C | 859.1 | 1 277.4 | 11.7 | 369 | 368 | 368 | 371 | 367 | 368.6 |
| 1#D | 872.1 | 1 276.8 | 10.7 | 370 | 368 | 370 | 372 | 371 | 370.2 |
| 1#E | 859.3 | 1 279.5 | 10.8 | 372 | 368 | 370 | 372 | 371 | 370.6 |
| 平均值 | 859.3 | 1 273.5 | 11.2 | 368.8 | 367.2 | 368.6 | 370 | 369.2 | 368.8 |
| 2#A | 812.6 | 1 268.5 | 10.1 | 370 | 370 | 370 | 370 | 371 | 370.2 |
| 2#B | 861.3 | 1 271.8 | 10.7 | 373 | 373 | 373 | 372 | 374 | 373.0 |
| 2#C | 856.2 | 1 275.0 | 10.8 | 369 | 368 | 368 | 371 | 368 | 368.8 |
| 2#D | 846.7 | 1 274.5 | 10.5 | 369 | 367 | 372 | 371 | 369 | 369.6 |
| 2#E | 854.4 | 1 275.9 | 10.3 | 368 | 369 | 368 | 371 | 371 | 369.4 |
| 平均值 | 846.2 | 1 273.1 | 10.5 | 369.8 | 369.4 | 370.2 | 371.0 | 370.6 | 370.2 |
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全长100 m风淬钢轨每隔25 m的强度和轨头硬度分布
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| 编号 | Rp0.2/MPa | Rm/MPa | A/% | 踏面硬度(HBW) | HBW平均值 |
| 1#A | 852.9 | 1 250.7 | 11.6 | 368 | 367 | 367 | 367 | 368 | 367.4 |
| 1#B | 853.0 | 1 283.1 | 11.0 | 365 | 365 | 368 | 368 | 369 | 367.0 |
| 1#C | 859.1 | 1 277.4 | 11.7 | 369 | 368 | 368 | 371 | 367 | 368.6 |
| 1#D | 872.1 | 1 276.8 | 10.7 | 370 | 368 | 370 | 372 | 371 | 370.2 |
| 1#E | 859.3 | 1 279.5 | 10.8 | 372 | 368 | 370 | 372 | 371 | 370.6 |
| 平均值 | 859.3 | 1 273.5 | 11.2 | 368.8 | 367.2 | 368.6 | 370 | 369.2 | 368.8 |
| 2#A | 812.6 | 1 268.5 | 10.1 | 370 | 370 | 370 | 370 | 371 | 370.2 |
| 2#B | 861.3 | 1 271.8 | 10.7 | 373 | 373 | 373 | 372 | 374 | 373.0 |
| 2#C | 856.2 | 1 275.0 | 10.8 | 369 | 368 | 368 | 371 | 368 | 368.8 |
| 2#D | 846.7 | 1 274.5 | 10.5 | 369 | 367 | 372 | 371 | 369 | 369.6 |
| 2#E | 854.4 | 1 275.9 | 10.3 | 368 | 369 | 368 | 371 | 371 | 369.4 |
| 平均值 | 846.2 | 1 273.1 | 10.5 | 369.8 | 369.4 | 370.2 | 371.0 | 370.6 | 370.2 |
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