Article(id=1188423624043147983, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1188423621174244026, articleNumber=1009-5438(2024)03-0067-04, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1714406400000, receivedDateStr=2024-04-30, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1761271871815, onlineDateStr=2025-10-24, pubDate=1719244800000, pubDateStr=2024-06-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1761271871815, onlineIssueDateStr=2025-10-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1761271871815, creator=13701087609, updateTime=1761271871815, updator=13701087609, issue=Issue{id=1188423621174244026, tenantId=1146029695717560320, journalId=1185652524569653253, year='2024', volume='50', issue='3', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=0, articleOrder=1, issueType=-1, specialIssue=null, createTime=1761271871131, creator=13701087609, updateTime=1761283363050, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1188471821818015773, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1188423621174244026, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1188471821818015774, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1188423621174244026, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=67, endPage=70, ext={EN=ArticleExt(id=1188423624248668881, articleId=1188423624043147983, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Study on Performances of Special Oil Well Pipe Resistant to Hydrogen Sulfide Corrosion, columnId=1187095652984042303, journalTitle=Science & Technology of Baotou Steel, columnName=Variety Quality and Experimental Study, runingTitle=null, highlight=null, articleAbstract=
In this paper, the differences of microstructure, mechanical properties and resistance to hydrogen sulfide stress corrosion between as-hot-rolled steel pipe and quenched and tempered steel pipe are compared and studied. The study results showed that the microstructure of as-hot-rolled steel pipe consisted of bainite, martensite as well as a small amount of ferrite and pearlite, its tensile strength could meet the requirements of technical agreement, but elongation was close to lower limit of the requirements of technical agreement; the microstructure of quenched and tempered steel pipe was tempered sorbite, strength and toughness and ductility were significantly improved compared with those of as-hot-rolled steel pipe, impact energy at 0 ℃ was over 2.5 times of lower limit for the requirements of technical agreement as well as it is with good resistance to hydrogen sulfide stress corrosion.
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文章对比研究了热轧态钢管和调质态钢管在显微组织、力学性能和抗硫化氢应力腐蚀性能上的差异。研究结果表明,热轧态钢管显微组织为贝氏体、马氏体及少量铁素体和珠光体,抗拉强度满足技术协议要求,但延伸率接近技术协议要求下限;调质态钢管显微组织为回火索氏体,与热轧态钢管相比强韧性及延展性明显改善,0 ℃冲击功是技术协议要求下限的2.5倍以上,同时具有良好的抗硫化氢应力腐蚀能力。
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黄禄璐(1981-),女,内蒙古包头市人,工程师,现从事钢铁材料检验工作。
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黄禄璐(1981-),女,内蒙古包头市人,工程师,现从事钢铁材料检验工作。
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23(3):258-260., articleTitle=油管腐蚀机理分析与防护措施的实验研究, refAbstract=null), Reference(id=1188423746948838304, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423624043147983, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=null, journalName=套管和油管规范, refType=null, unstructuredReference=API Spec 5CT 10th,
套管和油管规范[S]., articleTitle=null, refAbstract=null), Reference(id=1188423746999169953, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423624043147983, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=null, journalName=NACE TM 0177—2016,金属在H2S环境中抗硫化物应力开裂和应力腐蚀开裂的实验室试验的标准试验方法, refType=null, unstructuredReference=
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| 元素 | C | Si | Mn | P | S | Cr | Mo | RE |
| 范围 | 0.25~0.33 | 0.15~0.37 | 1.0~1.6 | ≤0.015 | ≤0.005 | 0.9~1.1 | 0.15~0.45 | ≤0.005 |
| 实测值 | 0.28 | 0.27 | 1.22 | 0.013 | 0.003 | 1.01 | 0.25 | 0.000 6 |
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无缝钢管化学成分(质量分数) %
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| 元素 | C | Si | Mn | P | S | Cr | Mo | RE |
| 范围 | 0.25~0.33 | 0.15~0.37 | 1.0~1.6 | ≤0.015 | ≤0.005 | 0.9~1.1 | 0.15~0.45 | ≤0.005 |
| 实测值 | 0.28 | 0.27 | 1.22 | 0.013 | 0.003 | 1.01 | 0.25 | 0.000 6 |
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| 试样编号 | 屈服强度/MPa | 抗拉强度/MPa | 延伸率/% | 0 ℃冲击功/J |
| 1# | 533,534 | 826,822 | 20.5,20.5 | 18.2,14.1,10.4 |
| 2# | 595,596 | 714,715 | 26.0,28.0 | 217.0,220.2,215.3 |
| 技术协议要求 | 552~655 | ≥655 | ≥20 | ≥80 |
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试验钢力学性能
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| 试样编号 | 屈服强度/MPa | 抗拉强度/MPa | 延伸率/% | 0 ℃冲击功/J |
| 1# | 533,534 | 826,822 | 20.5,20.5 | 18.2,14.1,10.4 |
| 2# | 595,596 | 714,715 | 26.0,28.0 | 217.0,220.2,215.3 |
| 技术协议要求 | 552~655 | ≥655 | ≥20 | ≥80 |
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