Article(id=1187027205147210231, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1187027204178326004, articleNumber=1009-5438(2024)06-0036-03, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1724169600000, receivedDateStr=2024-08-21, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1760938939606, onlineDateStr=2025-10-20, pubDate=1735056000000, pubDateStr=2024-12-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1760938939606, onlineIssueDateStr=2025-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1760938939606, creator=13701087609, updateTime=1760938939606, updator=13701087609, issue=Issue{id=1187027204178326004, tenantId=1146029695717560320, journalId=1185652524569653253, year='2024', volume='50', issue='6', 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=1760938939375, creator=13701087609, updateTime=1760939191531, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1187028261868548309, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1187027204178326004, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1187028261868548310, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1187027204178326004, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=36, endPage=38, ext={EN=ArticleExt(id=1187100782315848045, articleId=1187027205147210231, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Study on Effects of Calcium Treatment Mode on Inclusions with LF-RH Process, columnId=1187100781414069182, journalTitle=Science & Technology of Baotou Steel, columnName=Production Practices and Management, runingTitle=null, highlight=null, articleAbstract=

The effects of double calcium treatment mode (Ca treatment-RH-Ca treatment) and single calcium treatment mode (RH-Ca treatment) on removing inclusions are studied with the process route of BOF-LF-RH-CC. The study results showed that the size and number of inclusions in molten steel with single calcium treatment mode when RH left were smaller than those with double calcium treatment mode so that single calcium treatment mode was better than double calcium treatment mode.

, 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=Zhang Xiao-feng, Zhang Jia-hua, Guan Jian, Diao Wang-cai, Han Chun-peng, Ma Xiao-guang, Lu Bin), CN=ArticleExt(id=1187027322604499632, articleId=1187027205147210231, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=钙处理模式对LF-RH工艺下夹杂物影响研究, columnId=1185882039552193444, journalTitle=包钢科技, columnName=生产实践与管理, runingTitle=null, highlight=null, articleAbstract=

采用BOF-LF-RH-CC工艺路线,研究双钙处理模式(Ca处理-RH-Ca处理)和单钙处理模式(RH-Ca处理)对去除夹杂物的影响。研究结果表明,单钙处理模式下,在RH离位时钢液中夹杂物大小和数量整体低于双钙处理模式,单钙处理模式优于双钙处理模式。

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=B76aJ1xnpfpfj2B4GOBQIA==, magXml=l/Gh4DJ+xQ/NgMAZoFewLg==, pdfUrl=null, pdf=H8FSWZo8xqS37a94oK7H8Q==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=eUO6pojjP40nNXCzt46asg==, mapNumber=null, authorCompany=null, fund=null, authors=

张晓峰(1989-),男,内蒙古乌兰察布市人,高级工程师,现从事稀土钢研发、稀土夹杂物控制等工作。

, authorsList=张晓峰, 张嘉华, 关键, 刁望才, 韩春鹏, 麻晓光, 陆斌)}, authors=[Author(id=1187100897801814590, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, 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=1187100897919255106, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100897801814590, language=EN, stringName=Zhang Xiao-feng, firstName=Zhang, middleName=null, lastName=Xiao-feng, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1187100898011529795, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100897801814590, language=CN, stringName=张晓峰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010, bio={"content":"

张晓峰(1989-),男,内蒙古乌兰察布市人,高级工程师,现从事稀土钢研发、稀土夹杂物控制等工作。

"}, bioImg=null, bioContent=

张晓峰(1989-),男,内蒙古乌兰察布市人,高级工程师,现从事稀土钢研发、稀土夹杂物控制等工作。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])]), Author(id=1187100898082832965, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, 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=1187100898158330440, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898082832965, language=EN, stringName=Zhang Jia-hua, firstName=Zhang, middleName=null, lastName=Jia-hua, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1187100898208662089, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898082832965, language=CN, stringName=张嘉华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])]), Author(id=1187100898267382347, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, 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=1187100898338685518, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898267382347, language=EN, stringName=Guan Jian, firstName=Guan, middleName=null, lastName=Jian, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1187100898443543119, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898267382347, language=CN, stringName=关键, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])]), Author(id=1187100898498069073, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, 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=1187100898602926676, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898498069073, language=EN, stringName=Diao Wang-cai, firstName=Diao, middleName=null, lastName=Wang-cai, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1187100898653258325, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898498069073, language=CN, stringName=刁望才, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])]), Author(id=1187100898770698839, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, 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=1187100898850390618, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898770698839, language=EN, stringName=Han Chun-peng, firstName=Han, middleName=null, lastName=Chun-peng, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1187100898917499483, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898770698839, language=CN, stringName=韩春鹏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])]), Author(id=1187100898980414045, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, orderNo=5, 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=1187100899043328608, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898980414045, language=EN, stringName=Ma Xiao-guang, firstName=Ma, middleName=null, lastName=Xiao-guang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1187100899106243169, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100898980414045, language=CN, stringName=麻晓光, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])]), Author(id=1187100899160769123, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, orderNo=6, 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=1187100899227877990, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100899160769123, language=EN, stringName=Lu Bin, firstName=Lu, middleName=null, lastName=Bin, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1187100899282403943, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, authorId=1187100899160769123, language=CN, stringName=陆斌, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])])], keywords=[Keyword(id=1187100899445981800, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=EN, orderNo=1, keyword=calcium treatment mode), Keyword(id=1187100899508896361, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=EN, orderNo=2, keyword=inclusions), Keyword(id=1187100899571810922, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=EN, orderNo=3, keyword=aluminium killed steel), Keyword(id=1187100899638919787, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=CN, orderNo=1, keyword=钙处理模式), Keyword(id=1187100899710222956, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=CN, orderNo=2, keyword=夹杂物), Keyword(id=1187100899773137517, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=CN, orderNo=3, keyword=铝镇静钢)], refs=[Reference(id=1187100901513773687, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=1, pageStart=38, pageEnd=45, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=龙鹄, 丘文生, 刘栋, journalName=连铸, refType=null, unstructuredReference=龙鹄, 丘文生, 刘栋, 等. 钙处理铝镇静钢连铸锆质水口堵塞机理分析[J]. 连铸, 2024(1):38-45., articleTitle=钙处理铝镇静钢连铸锆质水口堵塞机理分析, refAbstract=null), Reference(id=1187100901568299640, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, doi=null, pmid=null, pmcid=null, year=2009, volume=25, issue=4, pageStart=35, pageEnd=37, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=杨伶俐, 包燕平, 刘建华, journalName=炼钢, refType=null, unstructuredReference=杨伶俐, 包燕平, 刘建华. 钙处理对钢中非金属夹杂物变性效果分析[J]. 炼钢, 2009, 25(4):35-37,72., articleTitle=钙处理对钢中非金属夹杂物变性效果分析, refAbstract=null), Reference(id=1187100901627019897, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, doi=null, pmid=null, pmcid=null, year=2024, volume=53, issue=1, pageStart=178, pageEnd=186, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=王念欣, 曾晖, 王成镇, journalName=云南冶金, refType=null, unstructuredReference=王念欣, 曾晖, 王成镇, 等. 钙处理工艺对钢中夹杂物的影响分析及应用[J]. 云南冶金, 2024, 53(1):178-186., articleTitle=钙处理工艺对钢中夹杂物的影响分析及应用, refAbstract=null), Reference(id=1187100901702517370, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, doi=null, pmid=null, pmcid=null, year=2022, volume=57, issue=12, pageStart=66, pageEnd=78, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=杨光, 杨文, 张立峰, journalName=钢铁, refType=null, unstructuredReference=杨光, 杨文, 张立峰. 铝镇静钢中夹杂物钙处理改性及其影响因素[J]. 钢铁, 2022, 57(12):66-78., articleTitle=铝镇静钢中夹杂物钙处理改性及其影响因素, refAbstract=null), Reference(id=1187100901765431931, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=单伟, 张丙龙, 单庆林, journalName=null, refType=null, unstructuredReference=单伟, 张丙龙, 单庆林, 等. 一种钢水钙处理的方法:CN201610450410.5[P].2018-07-27., articleTitle=null, refAbstract=null), Reference(id=1187100901824152188, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=张晓峰, 钱静秋, 岳长青, journalName=null, refType=null, unstructuredReference=张晓峰, 钱静秋, 岳长青, 等. 实时表征铝镇静钢液洁净度水平的方法:CN106814082B[P].2020-05-08., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1187100897629848118, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897642431031, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897655013944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897629848118, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010)]), AuthorCompany(id=1187100897726317113, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, xref=null, ext=[AuthorCompanyExt(id=1187100897734705722, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1187100897738900027, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, companyId=1187100897726317113, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010)])], figs=[ArticleFig(id=1187100899957686894, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=EN, label=null, caption=null, figureFileSmall=B1wvdYPK/U03SFWXK7iDpw==, figureFileBig=8OF1PcrWg2Gt/QDYOCtF4g==, tableContent=null), ArticleFig(id=1187100900033184367, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=CN, label=图1, caption=单、双钙处理夹杂物数量的对比, figureFileSmall=B1wvdYPK/U03SFWXK7iDpw==, figureFileBig=8OF1PcrWg2Gt/QDYOCtF4g==, tableContent=null), ArticleFig(id=1187100900129653360, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=EN, label=null, caption=null, figureFileSmall=GuiUUfim//xk1adqGZMaHg==, figureFileBig=fHIIQwRKMBOEEKb5W5kFoA==, tableContent=null), ArticleFig(id=1187100900217733745, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=CN, label=图2, caption=RH复压时单、双钙处理夹杂物数量对比, figureFileSmall=GuiUUfim//xk1adqGZMaHg==, figureFileBig=fHIIQwRKMBOEEKb5W5kFoA==, tableContent=null), ArticleFig(id=1187100900310008434, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=EN, label=null, caption=null, figureFileSmall=OMsFJTMyPafR6KyqobB+/A==, figureFileBig=IzFzaqvNqJl2RnyZP6Vnbw==, tableContent=null), ArticleFig(id=1187100901366973044, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1187027205147210231, language=CN, label=图3, caption=RH就位钙含量对RH离位酸不溶铝含量的影响, figureFileSmall=OMsFJTMyPafR6KyqobB+/A==, figureFileBig=IzFzaqvNqJl2RnyZP6Vnbw==, tableContent=null)], 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/Y2024/V50/I6/36, detailUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/Y2024/V50/I6/36, pdfUrlCn=https://castjournals.cast.org.cn/joweb/bgkj/CN/PDF/Y2024/V50/I6/36, pdfUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/PDF/Y2024/V50/I6/36, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
钙处理模式对LF-RH工艺下夹杂物影响研究
收藏切换
PDF下载
张晓峰 1, 2 , 张嘉华 1, 2 , 关键 1, 2 , 刁望才 1, 2 , 韩春鹏 1, 2 , 麻晓光 1, 2 , 陆斌 1, 2
包钢科技 | 生产实践与管理 2024,50(6): 36-38
收起
收藏切换
包钢科技 | 生产实践与管理 2024, 50(6): 36-38
钙处理模式对LF-RH工艺下夹杂物影响研究
全屏
张晓峰1, 2, 张嘉华1, 2, 关键1, 2, 刁望才1, 2, 韩春鹏1, 2, 麻晓光1, 2, 陆斌1, 2
作者信息
  • 1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
  • 2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010
  • 张晓峰(1989-),男,内蒙古乌兰察布市人,高级工程师,现从事稀土钢研发、稀土夹杂物控制等工作。

Study on Effects of Calcium Treatment Mode on Inclusions with LF-RH Process
Zhang Xiao-feng1, 2, Zhang Jia-hua1, 2, Guan Jian1, 2, Diao Wang-cai1, 2, Han Chun-peng1, 2, Ma Xiao-guang1, 2, Lu Bin1, 2
Affiliations
  • 1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2. Inner Mongolia Key Laboratory of Rare Earth Steel Products Research & Development, Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2024-12-25
文章导航
收藏切换

采用BOF-LF-RH-CC工艺路线,研究双钙处理模式(Ca处理-RH-Ca处理)和单钙处理模式(RH-Ca处理)对去除夹杂物的影响。研究结果表明,单钙处理模式下,在RH离位时钢液中夹杂物大小和数量整体低于双钙处理模式,单钙处理模式优于双钙处理模式。

钙处理模式  /  夹杂物  /  铝镇静钢

The effects of double calcium treatment mode (Ca treatment-RH-Ca treatment) and single calcium treatment mode (RH-Ca treatment) on removing inclusions are studied with the process route of BOF-LF-RH-CC. The study results showed that the size and number of inclusions in molten steel with single calcium treatment mode when RH left were smaller than those with double calcium treatment mode so that single calcium treatment mode was better than double calcium treatment mode.

calcium treatment mode  /  inclusions  /  aluminium killed steel
张晓峰, 张嘉华, 关键, 刁望才, 韩春鹏, 麻晓光, 陆斌. 钙处理模式对LF-RH工艺下夹杂物影响研究. 包钢科技, 2024 , 50 (6) : 36 -38 .
Zhang Xiao-feng, Zhang Jia-hua, Guan Jian, Diao Wang-cai, Han Chun-peng, Ma Xiao-guang, Lu Bin. Study on Effects of Calcium Treatment Mode on Inclusions with LF-RH Process[J]. Science & Technology of Baotou Steel, 2024 , 50 (6) : 36 -38 .
针对炼钢过程中钙处理的控制问题,已有大量研究,主要是关于钙含量控制的研究。钙处理一般包括两种模式,即单钙处理模式和双钙处理模式。单钙处理模式为广泛采用的模式,即在精炼离位前加入钙线,搅拌使钢液中Al2O3夹杂物改质为低熔点的7Al2O3·12CaO夹杂物上浮去除,从而降低大颗粒夹杂物数量和减轻连铸浸入式水口结瘤堵塞[1-4]。RH是重要的精炼设备,主要起脱碳、去气体、去夹杂物和合金化的作用,钙处理一般在RH后喂入以控制夹杂物大小和数量。有报道表明,在RH前进行一次钙处理,随后在RH后进行一次钙处理(双钙处理模式),夹杂物得到了很好的控制[5],然而文中并未进行对比试验。本文为了弄清单钙处理模式和双钙处理模式在LF-RH工艺下的优劣,通过统计分析RH离位夹杂物数量和大小,开展了钙处理模式对夹杂物影响的研究,目的在于结合生产实际情况,实现精炼夹杂物的有效控制。
采用的工艺路线为BOF-LF-RH-CC,钢种为高级别管线钢X80,钙处理模式分为单钙处理(BOF-LF-RH-Ca处理-CC)和双钙处理(BOF-LF-Ca处理-RH-Ca处理-CC)。单钙处理模式下,在RH后喂入200 m高钙线,双钙处理模式下,在RH前喂入100 m高钙线,在RH后喂入150 m高钙线。分别在RH复压以及后续时段取样,统计分析夹杂物大小和数量。夹杂物统计采用金相方法,统计面积为3 mm2。同时采用大数据统计每个模式下酸不溶铝含量以评价钢液的洁净度[6],印证试验结论的正确性。
图1为两种钙处理模式下不同工位夹杂物变化情况,从图1中可以看出两种模式下,夹杂物尺寸>20 μm的较少,<20 μm的较多,都随着工位变化先增多后减少,其中后期单钙处理比双钙处理的夹杂物相对减少。主要原因是喂入钙线后,钙和已有的夹杂物反应结合,夹杂物会变大、增多,随着夹杂物液化改质、上浮,钢液内夹杂物数量逐渐降低。图2为复压时夹杂物数量局部放大图,从图2可以看出双钙处理使RH就位时,夹杂物尺寸减小、数量减少,然而结合图1后续的夹杂物变化可知单钙处理模式优于双钙处理模式。主要原因是RH前喂入钙线使钢液中Al2O3夹杂物部分改质上浮,去除了大颗粒夹杂物。而在RH后再喂入钙线,由于已经存在钙铝酸盐夹杂物,加入的钙和这样的夹杂物进一步反应超出了液化钙铝酸盐夹杂物的控制范围,导致了二次钙处理后夹杂物相对不易上浮。
图3为RH就位时钙含量对RH就位、离位酸不溶铝含量影响散点图。从图3中可以看出,RH就位时酸不溶铝含量随着RH就位钢液钙含量增加而减少,RH离位时酸不溶铝含量随着RH就位钢液钙含量增加而增加,表明在RH就位时钙含量越低(单钙模式),RH离位时酸不溶铝含量越小。上述分析与图1分析结果一致,进一步印证了在LF-RH工艺下,单钙处理模式优于双钙处理模式。值得注意的是,这一结论是针对该试验装备、工艺条件得出的,因试验装备、工艺条件不同,不能完全否定双钙处理模式的不合理性。然而考虑二次控制的成本和复杂性,在现有模式下采用单次钙处理模式会更有性价比。
针对BOF-LF-RH-CC工艺条件下的高级别管线钢,LF-RH-Ca处理-CC模式优于LF-Ca处理-RH-Ca处理-CC模式。相比LF-Ca处理-RH-Ca处理-CC模式,在LF-RH-Ca处理-CC模式下,试验钢的夹杂物数量相对较少,大量数据统计显示酸不溶铝含量相对较低,更有利于提高钢液洁净度。
参考文献 引证文献
排序方式:
[1]
龙鹄, 丘文生, 刘栋, 等. 钙处理铝镇静钢连铸锆质水口堵塞机理分析[J]. 连铸, 2024(1):38-45.
[2]
杨伶俐, 包燕平, 刘建华. 钙处理对钢中非金属夹杂物变性效果分析[J]. 炼钢, 2009, 25(4):35-37,72.
[3]
王念欣, 曾晖, 王成镇, 等. 钙处理工艺对钢中夹杂物的影响分析及应用[J]. 云南冶金, 2024, 53(1):178-186.
[4]
杨光, 杨文, 张立峰. 铝镇静钢中夹杂物钙处理改性及其影响因素[J]. 钢铁, 2022, 57(12):66-78.
[5]
单伟, 张丙龙, 单庆林, 等. 一种钢水钙处理的方法:CN201610450410.5[P].2018-07-27.
[6]
张晓峰, 钱静秋, 岳长青, 等. 实时表征铝镇静钢液洁净度水平的方法:CN106814082B[P].2020-05-08.
2024年第50卷第6期
PDF下载
103
41
引用本文
BibTeX
文章信息
  • 接收时间:2024-08-21
  • 首发时间:2025-10-20
  • 出版时间:2024-12-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2024-08-21
基金
作者信息
    1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
    2.内蒙古自治区稀土钢产品研发重点实验室,内蒙古 包头 014010
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/bgkj/CN/1187027205147210231
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

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
关闭全屏