Article(id=1319263257077072821, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319263251607695721, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2017.04.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1494172800000, receivedDateStr=2017-05-08, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792466471213, onlineDateStr=2026-10-20, pubDate=1503590400000, pubDateStr=2017-08-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792466471213, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792466471213, creator=13701087609, updateTime=1792466471213, updator=13701087609, issue=Issue{id=1319263251607695721, tenantId=1146029695717560320, journalId=1185652524569653253, year='2017', volume='43', issue='4', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1503590400000', pubDateStr='2017-08-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792466469909, creator='13701087609', updateTime=1792467375003, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1319267047905804994, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319263251607695721, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1319267047905804995, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319263251607695721, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=37, endPage=40, ext={EN=ArticleExt(id=1319263257307759542, articleId=1319263257077072821, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Effect of Rare Earth on Austenite Grain Growth Behavior in High Nb Steel, columnId=1187340471245357385, journalTitle=Science & Technology of Baotou Steel, columnName=Quality of Variety and Experiment and Research, runingTitle=null, highlight=null, articleAbstract=

The smaller the austenite grain in steel is, the better the mechanical properties of structure are after structural transformation. In this paper, the Gleeble-1500D thermal simulator is used to simulate the heat treatment process of rare earth high Nb steel, and the TEM observation and analysis are carried out on the test pieces to study the effect of rare earth on austenite grain size in different holding time. The results show that: Rare earth can effectively inhibit the austenitic grain growth in heating process and play a role in adjusting the grain stability. In addition, rare earth can reduce the temperature of precipitation phase and promote the dissolution of second-phase particles in austenite.

, authors=Liang-jun LI, Kun WANG, authorsList=Liang-jun LI, Kun 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=1319263258054345655, articleId=1319263257077072821, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=稀土对高Nb钢奥氏体晶粒长大行为影响, columnId=1319263253117653924, journalTitle=包钢科技, columnName=品种质量与实验研究, runingTitle=null, highlight=null, articleAbstract=

钢中奥氏体晶粒越细小，经过组织转变后组织的力学性能越好。本实验利用Gleeble-1500D热模拟机模拟稀土高Nb钢热处理过程，并对试样进行TEM观察与分析，研究稀土对在加热时不同保温时间下奥氏体晶粒大小的影响。结果表明：稀土能有效抑制加热过程中奥氏体晶粒长大，具有调整晶粒稳定性的作用，并且稀土降低沉淀相溶解的温度，促进第二相粒子在奥氏体中的溶解。

, authors=李亮军, 王琨, authorsList=李亮军, 王琨, authorCompany=null, correspAuthors=null, authorNote=, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=6TD6Gh+vE0y/tAZ+PoaV2g==, magXml=mLV9XPdfosaFUUMjSL62NQ==, pdfUrl=null, pdf=aGNhCQDhYZGkL0JZPiSS3g==, pdfFileSize=1298882, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=agfrRY9elUJFFX85FoVfDw==, mapNumber=null, fund=null)}, authors=[Author(id=1319263258767377341, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, 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=1319263260273132479, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, authorId=1319263258767377341, language=EN, stringName=Liang-jun LI, firstName=Liang-jun, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Rail and Beam Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319263260365407168, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, authorId=1319263258767377341, language=CN, stringName=李亮军, 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轨梁轧钢厂，内蒙古　包头 014010, bio={"content":"

李亮军（1986-），男，山西省朔州市人，硕士，工程师，现从事钢轨热处理技术工作。

"}, bioImg=null, bioContent=

李亮军（1986-），男，山西省朔州市人，硕士，工程师，现从事钢轨热处理技术工作。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1319263258494747577, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, xref=null, ext=[AuthorCompanyExt(id=1319263258503136186, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, companyId=1319263258494747577, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Rail and Beam Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China), AuthorCompanyExt(id=1319263258511524795, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, companyId=1319263258494747577, 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轨梁轧钢厂，内蒙古　包头 014010)])]), Author(id=1319263260457681858, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, 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=1319263260533179332, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, authorId=1319263260457681858, language=EN, stringName=Kun WANG, firstName=Kun, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Rail and Beam Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319263260608676805, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, authorId=1319263260457681858, language=CN, stringName=王琨, 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轨梁轧钢厂，内蒙古　包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1319263258494747577, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, xref=null, ext=[AuthorCompanyExt(id=1319263258503136186, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, companyId=1319263258494747577, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Rail and Beam Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China), AuthorCompanyExt(id=1319263258511524795, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, companyId=1319263258494747577, 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轨梁轧钢厂，内蒙古　包头 014010)])])], keywords=[Keyword(id=1319263260755477446, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, language=EN, orderNo=1, keyword=rare earth), Keyword(id=1319263260839363527, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, language=EN, orderNo=2, keyword=austenite grain), Keyword(id=1319263260910666696, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, language=EN, orderNo=3, keyword=second-phase particle), Keyword(id=1319263260973581257, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, language=CN, orderNo=1, keyword=稀土), Keyword(id=1319263261065855946, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, language=CN, orderNo=2, keyword=奥氏体晶粒), Keyword(id=1319263261124576203, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, language=CN, orderNo=3, keyword=第二相粒子)], refs=null, funds=null, companyList=[AuthorCompany(id=1319263258494747577, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, xref=null, ext=[AuthorCompanyExt(id=1319263258503136186, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, companyId=1319263258494747577, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Rail and Beam Plant of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China), AuthorCompanyExt(id=1319263258511524795, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319263257077072821, companyId=1319263258494747577, 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轨梁轧钢厂，内蒙古　包头 014010)])], figs=null, attaches=null, journal=Journal(id=1185652280146587652, delFlag=0, nameCn=稀土钢, nameEn=Rare Earth Steel, nameHistory1=null, nameHistory2=null, issn=2097-9517, eissn=null, cn=15-1392/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=Rare Earth Steel, journalRemark=null, publicationField=null, createdTime=1760611131943, updatedTime=1792651413442, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=X, firstLetterEn=X, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MuxxMe9Pr9qgO8IAocuQTg==, picEn=ou3AszwYb0n2VtOVtaZ2lw==, jcr=null, cjcr=null, exts=[JournalExt(id=1320038962396250615, language=CN, name=稀土钢, nameHistory1=null, nameHistory2=null, managedBy=包头钢铁（集团）有限责任公司, sponsoredBy=内蒙古包钢钢联股份有限公司技术中心, publishedBy=《包钢科技》编辑部, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1792651413773, updatedTime=1792651413773, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://xtgauthor.cast.org.cn/webm/, submissionEditorUrl=https://xtgeditor.cast.org.cn/webm/, submissionReviewUrl=https://xtgauthor.cast.org.cn/webm/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1320038962433999352, language=EN, name=Rare Earth 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=1792651413782, updatedTime=1792651413782, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://xtgauthor.cast.org.cn/webm/, submissionEditorUrl=https://xtgeditor.cast.org.cn/webm/, submissionReviewUrl=https://xtgauthor.cast.org.cn/webm/, 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/xtg/CN, language=CN, createTime=1760611791535, createBy=18614031015, updateTime=1787808649049, updateBy=18614031015, name=稀土钢, tplId=1146099689490845704, title=稀土钢, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1299727020485799974, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=articleTextType, value=kx, createTime=1787808669444, updateTime=1787808669444, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020456439843, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=banner, value=null, createTime=1787808669437, updateTime=1787808669437, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020506771497, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=grayFlag, value=0, createTime=1787808669449, updateTime=1787808669449, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020431274018, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=logo, value=https://castjournals.cast.org.cn/joweb/xtg/CN/file/pic?fileId=0c3Agpc9Y+OG79FrJxC7VQ==, createTime=1787808669431, updateTime=1787808669431, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020523548715, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=minRunFlag, value=0, createTime=1787808669453, updateTime=1787808669453, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020477411365, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/xtg/CN/file/pic, createTime=1787808669442, updateTime=1787808669442, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020515160106, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=silenceFlag, value=0, createTime=1787808669451, updateTime=1787808669451, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020464828452, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1787808669440, updateTime=1787808669440, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020489994279, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeColor, value=null, createTime=1787808669445, updateTime=1787808669445, creator=18614031015, updator=18614031015), WebsiteProps(id=1299727020498382888, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeStyle, value=null, createTime=1787808669447, updateTime=1787808669447, 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=1782196375422, updateBy=18614031015, name=稀土钢-英文, tplId=1146101810881728533, title=Rare Earth Steel, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1315008235694829974, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=articleTextType, value=kx, createTime=1791451995061, updateTime=1791451995061, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008235661275539, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=banner, value=null, createTime=1791451995053, updateTime=1791451995053, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008235736773017, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=grayFlag, value=0, createTime=1791451995071, updateTime=1791451995071, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008235615138194, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=logo, value=https://castjournals.cast.org.cn/joweb/xtg/EN/file/pic?fileId=0c3Agpc9Y+OG79FrJxC7VQ==, createTime=1791451995042, updateTime=1791451995042, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008236051345819, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=minRunFlag, value=0, createTime=1791451995146, updateTime=1791451995146, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008235686441365, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/xtg/EN/file/pic, createTime=1791451995059, updateTime=1791451995059, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008236030374298, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=silenceFlag, value=0, createTime=1791451995141, updateTime=1791451995141, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008235678052756, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1791451995057, updateTime=1791451995057, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008235707412887, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeColor, value=null, createTime=1791451995064, updateTime=1791451995064, creator=18614031015, updator=18614031015), WebsiteProps(id=1315008235728384408, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeStyle, value=null, createTime=1791451995069, updateTime=1791451995069, creator=18614031015, updator=18614031015)])], journalTitle=稀土钢, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Rare Earth Steel, journalPhotoCn=MuxxMe9Pr9qgO8IAocuQTg==, journalPhotoEn=ou3AszwYb0n2VtOVtaZ2lw==, journalFirstLetter=X, 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, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/xtg/CN/10.13647/j.cnki.btgkj.2017.04.010, detailUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/10.13647/j.cnki.btgkj.2017.04.010, pdfUrlCn=https://castjournals.cast.org.cn/joweb/xtg/CN/PDF/10.13647/j.cnki.btgkj.2017.04.010, pdfUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/PDF/10.13647/j.cnki.btgkj.2017.04.010, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1503590400000, fullTextJson=null, articleText=null, reference=null)