Article(id=1186982297506038366, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1186982287943021298, articleNumber=1009-5438(2025)01-0042-04, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1713715200000, receivedDateStr=2024-04-22, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1760928232789, onlineDateStr=2025-10-20, pubDate=1740412800000, pubDateStr=2025-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1760928232789, onlineIssueDateStr=2025-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1760928232789, creator=13701087609, updateTime=1760928232789, updator=13701087609, issue=Issue{id=1186982287943021298, tenantId=1146029695717560320, journalId=1185652524569653253, year='2025', volume='51', issue='1', 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=0, createTime=1760928230509, creator=13701087609, updateTime=1760928585419, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1186983776602173865, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1186982287943021298, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1186983776602173866, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1186982287943021298, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=42, endPage=45, ext={EN=ArticleExt(id=1187102804133950076, articleId=1186982297506038366, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Development of Economic L485M Hot Rolled Coil Plate for Pipeline Steel, columnId=1187095652984042303, journalTitle=Science & Technology of Baotou Steel, columnName=Variety Quality and Experimental Study, runingTitle=null, highlight=null, articleAbstract=
The hot rolled coil plate for pipeline steel is mainly used for manufacturing delivery welded pipe of petroleum and natural gas. In this paper, the development of hot rolled coil plate for L485M pipeline steel with heavy gauge and low costs is introduced. The design with diversified alloy systems of C-Mn-Cr-Mo or C-Mn-Cr-Mo-Ni as well as smelting of clean steel and thermo mechanical control process (TMCP) are adopted. The microstructure of developed L485M hot rolled coil plate is acicular ferrite+granular bainite and precipitate is homogeneous. The L485M hot rolled coil plate is with such characteristics as high strength and excellent low temperature toughness through such mechanisms as dislocation strengthening and precipitation strengthening. The experimental results showed that the L485M hot rolled coil plates with and without Ni element could meet the technical requirements as well as was with capacity of batch production, which is beneficial for enterprises to reduce costs and increase benefits.
, 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, authorCompany=null, fund=null, authors=null, authorsList=Yan Cao, Cheng Su, Zhicheng Li, Haonan Ge, Yuhai Tian), CN=ArticleExt(id=1186982364317107083, articleId=1186982297506038366, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=经济型L485M管线钢热轧卷板研制, columnId=1185887584472417142, journalTitle=包钢科技, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=
管线钢热轧卷板主要用于石油和天然气输送焊管制造。文章介绍了一种厚规格低成本L485M管线钢热轧卷板的研制情况。采用C-Mn-Cr-Mo或C-Mn-Cr-Mo-Ni多样化合金体系设计,纯净钢冶炼,热机械轧制(TMCP),开发出的L485M热轧卷板显微组织为针状铁素体+粒状贝氏体,析出物均匀。通过位错强化、析出强化等机制,L485M热轧卷板具有高强度和优良的低温韧性等特点。试验结果表明,加Ni和不加Ni元素的L485M热轧板卷满足技术要求,具备批量生产的能力,有利于企业降本增效。
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=s0fCOqwFiYXOyg21iYQNGA==, magXml=zfLfYVnO2fwnrN9Innw1YA==, pdfUrl=null, pdf=OnOjQA2wZrb2zjcSC1iZOQ==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=zXpFN6UNhQjks3Ai0DKvfQ==, mapNumber=null, authorCompany=null, fund=null, authors=
曹 妍(1984-),女,辽宁省海城市人,高级工程师,现从事板材产品研发工作。
, authorsList=曹妍, 宿成, 李志成, 葛浩楠, 田雨海)}, authors=[Author(id=1187102869393126278, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1187102869456040840, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869393126278, language=EN, stringName=Yan Cao, firstName=Yan, middleName=null, lastName=Cao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=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=1187102869548315529, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869393126278, language=CN, stringName=曹妍, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=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":"
曹 妍(1984-),女,辽宁省海城市人,高级工程师,现从事板材产品研发工作。
"}, bioImg=null, bioContent=
曹 妍(1984-),女,辽宁省海城市人,高级工程师,现从事板材产品研发工作。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187102869317628802, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, xref=null, ext=[AuthorCompanyExt(id=1187102869326017411, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187102869334406020, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)])]), Author(id=1187102869628007307, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1187102869707699085, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869628007307, language=EN, stringName=Cheng Su, firstName=Cheng, middleName=null, lastName=Su, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=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=1187102869766419342, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869628007307, language=CN, stringName=宿成, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187102869317628802, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, xref=null, ext=[AuthorCompanyExt(id=1187102869326017411, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187102869334406020, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)])]), Author(id=1187102869816750992, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1187102869879665554, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869816750992, language=EN, stringName=Zhicheng Li, firstName=Zhicheng, middleName=null, lastName=Li, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=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=1187102869942580115, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869816750992, language=CN, stringName=李志成, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187102869317628802, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, xref=null, ext=[AuthorCompanyExt(id=1187102869326017411, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187102869334406020, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)])]), Author(id=1187102869997106069, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1187102870064214935, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869997106069, language=EN, stringName=Haonan Ge, firstName=Haonan, middleName=null, lastName=Ge, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=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=1187102870131323800, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102869997106069, language=CN, stringName=葛浩楠, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187102869317628802, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, xref=null, ext=[AuthorCompanyExt(id=1187102869326017411, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187102869334406020, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)])]), Author(id=1187102870236181402, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1187102870299095964, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102870236181402, language=EN, stringName=Yuhai Tian, firstName=Yuhai, middleName=null, lastName=Tian, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=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=1187102870387176349, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, authorId=1187102870236181402, language=CN, stringName=田雨海, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187102869317628802, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, xref=null, ext=[AuthorCompanyExt(id=1187102869326017411, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187102869334406020, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)])])], keywords=[Keyword(id=1187102870513005470, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, orderNo=1, keyword=pipeline steel), Keyword(id=1187102870567531423, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, orderNo=2, keyword=economic), Keyword(id=1187102870634640288, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, orderNo=3, keyword=clean steel), Keyword(id=1187102870697554849, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, orderNo=4, keyword=hot rolled coil plate), Keyword(id=1187102870764663714, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, orderNo=1, keyword=管线钢), Keyword(id=1187102870848549795, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, orderNo=2, keyword=经济型), Keyword(id=1187102870907270052, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, orderNo=3, keyword=纯净钢), Keyword(id=1187102871016321957, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, orderNo=4, keyword=热轧卷板)], refs=[Reference(id=1187102873428046770, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, doi=null, pmid=null, pmcid=null, year=2023, volume=49, issue=4, pageStart=1, pageEnd=8, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=牛爱军, 郭克星, 董超, journalName=石油工程建设, refType=null, unstructuredReference=牛爱军, 郭克星, 董超, 等. 长输油气管道检测技术研究现状[J].
石油工程建设,
2023,
49(4):1-8., articleTitle=长输油气管道检测技术研究现状, refAbstract=null), Reference(id=1187102873511932851, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=null, journalName=API SPEC 5L,管线钢管规范, refType=null, unstructuredReference=
API SPEC 5L,管线钢管规范[S]., articleTitle=null, refAbstract=null), Reference(id=1187102873591624628, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, doi=null, pmid=null, pmcid=null, year=2012, volume=34, issue=3, pageStart=50, pageEnd=53, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=毛一标, 樊立峰, 徐卫东, journalName=上海金属, refType=null, unstructuredReference=毛一标, 樊立峰, 徐卫东, 等. 高级别管线钢X70研制[J].
上海金属,
2012,
34(3):50-53., articleTitle=高级别管线钢X70研制, refAbstract=null), Reference(id=1187102873658733493, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, doi=null, pmid=null, pmcid=null, year=2005, volume=40, issue=1, pageStart=66, pageEnd=68, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=孔君华, 郑琳, 郭斌, journalName=钢铁, refType=null, unstructuredReference=孔君华, 郑琳, 郭斌, 等. 钼在高钢级管线钢中的作用研究[J].
钢铁,
2005,
40(1):66-68., articleTitle=钼在高钢级管线钢中的作用研究, refAbstract=null), Reference(id=1187102873759396790, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, doi=null, pmid=null, pmcid=null, year=2001, volume=36, issue=6, pageStart=67, pageEnd=70, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=战东平, 姜周华, 王文忠, journalName=钢铁, refType=null, unstructuredReference=战东平, 姜周华, 王文忠, 等. 高洁净度管线钢中元素的作用与控制[J].
钢铁,
2001,
36(6):67-70,78., articleTitle=高洁净度管线钢中元素的作用与控制, refAbstract=null), Reference(id=1187102873922974647, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, doi=null, pmid=null, pmcid=null, year=2014, volume=36, issue=2, pageStart=9, pageEnd=13, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=孔祥磊, 黄国建, 黄明浩, journalName=上海金属, refType=null, unstructuredReference=孔祥磊, 黄国建, 黄明浩, 等. 低成本X70M管线钢热轧板卷的研制[J].
上海金属,
2014,
36(2):9-13., articleTitle=低成本X70M管线钢热轧板卷的研制, refAbstract=null), Reference(id=1187102874002666424, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, doi=null, pmid=null, pmcid=null, year=2006, volume=34, issue=1, pageStart=11, pageEnd=15, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=吉玲康, 谢丽华, 杨肃, journalName=石油机械, refType=null, unstructuredReference=吉玲康, 谢丽华, 杨肃, 等. 高钢级管线管试样形状对拉伸试验结果的影响[J].
石油机械,
2006,
34(1):11-15., articleTitle=高钢级管线管试样形状对拉伸试验结果的影响, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1187102869317628802, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, xref=null, ext=[AuthorCompanyExt(id=1187102869326017411, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187102869334406020, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, companyId=1187102869317628802, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)])], figs=[ArticleFig(id=1187102871343477670, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, label=null, caption=null, figureFileSmall=0QvwyfuRGUWoAhijSG8a3A==, figureFileBig=CjaTnGLxfolUuoPU/jadCQ==, tableContent=null), ArticleFig(id=1187102871423169447, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, label=图1, caption=
加Ni成分系显微组织, figureFileSmall=0QvwyfuRGUWoAhijSG8a3A==, figureFileBig=CjaTnGLxfolUuoPU/jadCQ==, tableContent=null), ArticleFig(id=1187102871502861224, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, label=null, caption=null, figureFileSmall=bYo9omxhPdIu7eNt81cH3A==, figureFileBig=/U9MKCTs8fzltJserlSa/g==, tableContent=null), ArticleFig(id=1187102871653856169, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, label=图2, caption=
不加Ni成分系显微组织, figureFileSmall=bYo9omxhPdIu7eNt81cH3A==, figureFileBig=/U9MKCTs8fzltJserlSa/g==, tableContent=null), ArticleFig(id=1187102871741936554, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| C | Si | Mn | P | S | Nb | V | Ti | Cr | Mo | Ni | Cu | B | N | Al | CEpcm |
| 0.12 | 0.35 | 1.70 | 0.020 | 0.005 | 0.08 | 0.08 | 0.04 | 0.50 | 0.30 | 0.30 | 0.25 | 0.000 5 | 0.009 | 0.06 | 0.20 |
), ArticleFig(id=1187102871800656811, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, label=表1, caption=
L485M化学成分要求及碳当量最大值(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| C | Si | Mn | P | S | Nb | V | Ti | Cr | Mo | Ni | Cu | B | N | Al | CEpcm |
| 0.12 | 0.35 | 1.70 | 0.020 | 0.005 | 0.08 | 0.08 | 0.04 | 0.50 | 0.30 | 0.30 | 0.25 | 0.000 5 | 0.009 | 0.06 | 0.20 |
), ArticleFig(id=1187102871863571372, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Rt0.5/MPa | Rm/MPa | Rt0.5/Rm | A50/% | AKV(0 ℃)/J | DWTT(0 ℃)/% | HV10 |
| 485~625 | 590~690 | ≤0.90 | ≥30 | ≥250 | ≥90 | ≤240 |
), ArticleFig(id=1187102872882787245, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, label=表2, caption=
L485M力学性能要求
, figureFileSmall=null, figureFileBig=null, tableContent=
| Rt0.5/MPa | Rm/MPa | Rt0.5/Rm | A50/% | AKV(0 ℃)/J | DWTT(0 ℃)/% | HV10 |
| 485~625 | 590~690 | ≤0.90 | ≥30 | ≥250 | ≥90 | ≤240 |
), ArticleFig(id=1187102873029587886, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | C | Si | Mn | P | S | Nb+Ti+Cr | Mo | Ni |
| 方案1 | 0.065 | 0.15 | 1.60 | 0.010 | 0.005 | 0.30 | 0.12 | 0.15 |
| 方案2 | 0.065 | 0.15 | 1.60 | 0.010 | 0.005 | 0.30 | 0.17 | |
), ArticleFig(id=1187102873096696751, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, label=表3, caption=
L485M两种设计化学成分目标值(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | C | Si | Mn | P | S | Nb+Ti+Cr | Mo | Ni |
| 方案1 | 0.065 | 0.15 | 1.60 | 0.010 | 0.005 | 0.30 | 0.12 | 0.15 |
| 方案2 | 0.065 | 0.15 | 1.60 | 0.010 | 0.005 | 0.30 | 0.17 | |
), ArticleFig(id=1187102873180582832, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | Rt0.5/MPa | Rm/MPa | A50/% | Rt0.5/Rm | AKV(0 ℃)
/J | DWTT(0 ℃)
/% | HV10 | 180°弯曲试验:
(d=2a) |
| 方案1 | 535 | 665 | 33 | 0.80 | 274.6 | 95 | 230 | 合格 |
| 535 | 660 | 34 | 0.81 | 311.4 | 96 | 230 | 合格 |
| 515 | 665 | 37 | 0.77 | 302.6 | 95 | 228 | 合格 |
| 方案2 | 540 | 660 | 34 | 0.82 | 322.0 | 93 | 232 | 合格 |
| 530 | 660 | 37 | 0.80 | 275.0 | 96 | 230 | 合格 |
| 545 | 675 | 34 | 0.81 | 333.0 | 94 | 236 | 合格 |
| 技术要求 | 515~625 | 590~690 | ≥30 | ≤0.90 | ≥250 | ≥90 | ≤240 | 无裂纹 |
), ArticleFig(id=1187102873268663217, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1186982297506038366, language=CN, label=表4, caption=
L485M力学性能检测结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | Rt0.5/MPa | Rm/MPa | A50/% | Rt0.5/Rm | AKV(0 ℃)
/J | DWTT(0 ℃)
/% | HV10 | 180°弯曲试验:
(d=2a) |
| 方案1 | 535 | 665 | 33 | 0.80 | 274.6 | 95 | 230 | 合格 |
| 535 | 660 | 34 | 0.81 | 311.4 | 96 | 230 | 合格 |
| 515 | 665 | 37 | 0.77 | 302.6 | 95 | 228 | 合格 |
| 方案2 | 540 | 660 | 34 | 0.82 | 322.0 | 93 | 232 | 合格 |
| 530 | 660 | 37 | 0.80 | 275.0 | 96 | 230 | 合格 |
| 545 | 675 | 34 | 0.81 | 333.0 | 94 | 236 | 合格 |
| 技术要求 | 515~625 | 590~690 | ≥30 | ≤0.90 | ≥250 | ≥90 | ≤240 | 无裂纹 |
)], attaches=null, journal=Journal(id=1185652280146587652, delFlag=0, nameCn=包钢科技, nameEn=Science & Technology of Baotou Steel, nameHistory1=null, nameHistory2=null, issn=1009-5438, eissn=null, cn=15-1210/TF, coden=null, periodic=1, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=MuxxMe9Pr9qgO8IAocuQTg==, journalPrice=null, startedYear=null, abbrevIsoEn=null, journalRemark=null, publicationField=null, createdTime=1760611131943, updatedTime=1761728493461, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=B, firstLetterEn=B, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MuxxMe9Pr9qgO8IAocuQTg==, picEn=ou3AszwYb0n2VtOVtaZ2lw==, jcr=null, cjcr=null, exts=[JournalExt(id=1190338834354245756, language=CN, name=包钢科技, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761728493536, updatedTime=1761728493536, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=1, submissionEditorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=3, submissionReviewUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190338834408771709, language=EN, name=Science & Technology of Baotou Steel, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761728493549, updatedTime=1761728493549, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=1, submissionEditorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=3, submissionReviewUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1185652524569653253, websiteList=[Website(id=1185655046684423052, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1185652524569653253, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/bgkj/CN, language=CN, createTime=1760611791535, createBy=18614031015, updateTime=1760611862376, updateBy=18614031015, name=包钢科技, tplId=1146099689490845704, title=包钢科技, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1185675258741801724, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=articleTextType, value=kx, createTime=1760616610465, updateTime=1760616610465, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258708247289, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=banner, value=null, createTime=1760616610457, updateTime=1760616610457, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258699858680, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=logo, value=https://castjournals.cast.org.cn/joweb/bgkj/CN/file/pic?fileId=nthji6+GG9SlnD/dssvyKA==, createTime=1760616610455, updateTime=1760616610455, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258737607419, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bgkj/CN/file/pic, createTime=1760616610464, updateTime=1760616610464, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258729218810, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1760616610462, updateTime=1760616610462, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258750190333, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeColor, value=null, createTime=1760616610467, updateTime=1760616610467, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258758578942, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeStyle, value=null, createTime=1760616610469, updateTime=1760616610469, creator=18614031015, updator=18614031015)]), Website(id=1185655046801863567, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1185652524569653253, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/bgkj/EN, language=EN, createTime=1760611791563, createBy=18614031015, updateTime=1760611898113, updateBy=18614031015, name=包钢科技-英文, tplId=1146101810881728533, title=Science & Technology of Baotou Steel, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1185675300932305667, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=articleTextType, value=kx, createTime=1760616620524, updateTime=1760616620524, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300907139840, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=banner, value=null, createTime=1760616620518, updateTime=1760616620518, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300898751231, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=logo, value=https://castjournals.cast.org.cn/joweb/bgkj/EN/file/pic?fileId=nthji6+GG9SlnD/dssvyKA==, createTime=1760616620516, updateTime=1760616620516, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300923917058, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bgkj/EN/file/pic, createTime=1760616620522, updateTime=1760616620522, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300915528449, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1760616620520, updateTime=1760616620520, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300936499972, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeColor, value=null, createTime=1760616620525, updateTime=1760616620525, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300999414533, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeStyle, value=null, createTime=1760616620540, updateTime=1760616620540, creator=18614031015, updator=18614031015)])], journalTitle=包钢科技, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Science & Technology of Baotou Steel, journalPhotoCn=MuxxMe9Pr9qgO8IAocuQTg==, journalPhotoEn=ou3AszwYb0n2VtOVtaZ2lw==, journalFirstLetter=B, journalRecommend=null, journalNew=null, journalCollection=1, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/bgkj/CN/Y2025/V51/I1/42, detailUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/Y2025/V51/I1/42, pdfUrlCn=https://castjournals.cast.org.cn/joweb/bgkj/CN/PDF/Y2025/V51/I1/42, pdfUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/PDF/Y2025/V51/I1/42, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
PDF下载
全屏
189
89
关闭全屏
北京市海淀区学院南路86号
010-62199257
qkjq@cast.org.cn
