Article(id=1202984233556996752, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1202984226762219866, articleNumber=1009-5438(2022)03-0090-05, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1647446400000, receivedDateStr=2022-03-17, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1764743391645, onlineDateStr=2025-12-03, pubDate=1656086400000, pubDateStr=2022-06-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1764743391645, onlineIssueDateStr=2025-12-03, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1764743391645, creator=13701087609, updateTime=1764743391645, updator=13701087609, issue=Issue{id=1202984226762219866, tenantId=1146029695717560320, journalId=1185652524569653253, year='2022', volume='48', issue='3', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1656086400000', pubDateStr='2022-06-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1764743390026, creator='13701087609', updateTime=1764744768237, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1202990007461049256, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1202984226762219866, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1202990007461049257, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1202984226762219866, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=90, endPage=94, ext={EN=ArticleExt(id=1202984233850598048, articleId=1202984233556996752, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Continuous Determination of Zinc, Tin and Lead in Tin Bronze with Complexometric Titration, columnId=1187102804364640261, journalTitle=Science & Technology of Baotou Steel, columnName=Others, runingTitle=null, highlight=null, articleAbstract=
The zinc and copper are separated from lead and tin based on the characteristics that ammonium hydroxide, zinc and copper form complex ions as well as ammonium hydroxide, lead and tin form precipitates. The effects of the acidity of zinc, lead and tin titrated with ethylene diamine tetraacetic acid (EDTA), added quantity of thiourea and ammonium fluoride as well as buffer solution on determination are tested. The test results showed that the pH value of solution acidity was 4.5~5.0 and selectivity of titration was higher when zinc was titrated with EDTA; pH value of solution acidity was 5.0~6.0 when determined lead and tin as well as the colors at titration end point changed sharply. The interference of coexisting ions could be avoided by adding sulfosalicylic acid. The determination range of this method is 0.50%~20%, relative standard deviations of zinc, lead and tin in tin bronze samples are all smaller than 2.0% through analysis as well as adding standard recovery is 97%~103%.
, authors=null, authorsList=Yan-rong Lu, Yi-fei Wang, Lin Shi, Chun-ling Zhou, 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=1202984234291000002, articleId=1202984233556996752, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=络合滴定法连续测定锡青铜中锌锡铅, columnId=1185882040642716431, journalTitle=包钢科技, columnName=其他, runingTitle=null, highlight=null, articleAbstract=
利用氨水与锌、铜形成络合离子,与铅、锡生成沉淀的特性将锌、铜与铅、锡分离。实验了EDTA滴定锌、铅、锡的酸度、硫脲及氟化铵的加入量及缓冲溶液等对测定的影响,实验结果表明,EDTA滴定锌时,溶液酸度pH值为4.5~5.0时,滴定的选择性较高;测定铅、锡时,溶液酸度pH值为5.0~6.0时,滴定终点颜色变化敏锐,加入磺基水杨酸可以规避共存离子的干扰。本方法的测定范围为0.50%~20%,对锡青铜样品中锌、铅、锡进行分析,其相对标准偏差均小于2.0%,加标回收率在97%~103%之间。
, authors=
卢艳蓉(1972-),女,内蒙古包头市人,高级工程师,主要从事钢、铁、合金及原辅材料的分析工作。
, authorsList=卢艳蓉, 王逸飞, 石琳, 周春玲, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=eiWna8lcQy3BM1awGH8pTQ==, magXml=OsioM7D+P/i29ipIOZssXg==, pdfUrl=null, pdf=u3YdJNCtF3ZXmlu4cPaHyA==, pdfFileSize=946748, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=8oc2gLW9YshjqyHa2VkbNg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=NWxnCF+KpV1FJyupUaifnA==, mapNumber=null, fund=null)}, authors=[Author(id=1202984234702041828, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, 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=1202984234777539306, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984234702041828, language=EN, stringName=Yan-rong Lu, firstName=Yan-rong, middleName=null, lastName=Lu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202984234861425393, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984234702041828, language=CN, stringName=卢艳蓉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 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, bio={"content":"
卢艳蓉(1972-),女,内蒙古包头市人,高级工程师,主要从事钢、铁、合金及原辅材料的分析工作。
"}, bioImg=null, bioContent=
卢艳蓉(1972-),女,内蒙古包头市人,高级工程师,主要从事钢、铁、合金及原辅材料的分析工作。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202984234504909525, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, xref=1, ext=[AuthorCompanyExt(id=1202984234513298134, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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=1202984234521686743, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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)])]), Author(id=1202984234953700086, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, 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=1202984235062752000, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984234953700086, language=EN, stringName=Yi-fei Wang, firstName=Yi-fei, middleName=null, lastName=Wang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2 Zhejiang University of Science and Technology, Hangzhou 310013, Zhejiang, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202984235134055174, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984234953700086, language=CN, stringName=王逸飞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2 浙江科技学院,浙江 杭州 310013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202984234601378525, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, xref=2, ext=[AuthorCompanyExt(id=1202984234605572830, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234601378525, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 Zhejiang University of Science and Technology, Hangzhou 310013, Zhejiang, China), AuthorCompanyExt(id=1202984234613961439, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234601378525, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 浙江科技学院,浙江 杭州 310013)])]), Author(id=1202984235196969736, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, 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=1202984235293438738, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984235196969736, language=EN, stringName=Lin Shi, firstName=Lin, middleName=null, lastName=Shi, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202984235381519125, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984235196969736, language=CN, stringName=石琳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 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, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202984234504909525, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, xref=1, ext=[AuthorCompanyExt(id=1202984234513298134, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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=1202984234521686743, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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)])]), Author(id=1202984235507348252, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, 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=1202984235574457123, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984235507348252, language=EN, stringName=Chun-ling Zhou, firstName=Chun-ling, middleName=null, lastName=Zhou, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202984235645760294, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, authorId=1202984235507348252, language=CN, stringName=周春玲, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 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, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202984234504909525, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, xref=1, ext=[AuthorCompanyExt(id=1202984234513298134, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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=1202984234521686743, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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)])])], keywords=[Keyword(id=1202984235729646379, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=EN, orderNo=1, keyword=tin bronze), Keyword(id=1202984235779978030, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=EN, orderNo=2, keyword=zinc), Keyword(id=1202984235889029947, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=EN, orderNo=3, keyword=tin), Keyword(id=1202984235972916030, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=EN, orderNo=4, keyword=lead), Keyword(id=1202984236048413507, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=CN, orderNo=1, keyword=锡青铜), Keyword(id=1202984236132299589, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=CN, orderNo=2, keyword=锌), Keyword(id=1202984236220379979, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=CN, orderNo=3, keyword=锡), Keyword(id=1202984236329431889, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=CN, orderNo=4, keyword=铅)], refs=[Reference(id=1202984237126349683, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=李顺雨, journalName=锡青铜-钢双金属复合板组织控制及其性能研究, refType=null, unstructuredReference=李顺雨.
锡青铜-钢双金属复合板组织控制及其性能研究[D]. 大连: 大连理工大学,
2019., articleTitle=null, refAbstract=null), Reference(id=1202984237201847159, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, doi=null, pmid=null, pmcid=null, year=2013, volume=30, issue=4, pageStart=1925, pageEnd=1928, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=汤家华, 程乐华, 吴学敏, journalName=光谱实验室, refType=null, unstructuredReference=汤家华, 程乐华, 吴学敏. 邻苯二酚紫-CPB分光光度法测定铜合金中的锡[J].
光谱实验室,
2013,
30(4):1925-1928., articleTitle=邻苯二酚紫-CPB分光光度法测定铜合金中的锡, refAbstract=null), Reference(id=1202984237277344636, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, doi=null, pmid=null, pmcid=null, year=2014, volume=4, issue=2, pageStart=44, pageEnd=46, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=程婧娴, 罗舜, journalName=中国无机分析化学, refType=null, unstructuredReference=程婧娴, 罗舜. 光电直读光谱法测定锡青铜中9种杂质元素[J].
中国无机分析化学,
2014,
4(2):44-46., articleTitle=光电直读光谱法测定锡青铜中9种杂质元素, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1202984234504909525, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, xref=1, ext=[AuthorCompanyExt(id=1202984234513298134, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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=1202984234521686743, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234504909525, 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=1202984234601378525, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, xref=2, ext=[AuthorCompanyExt(id=1202984234605572830, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234601378525, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 Zhejiang University of Science and Technology, Hangzhou 310013, Zhejiang, China), AuthorCompanyExt(id=1202984234613961439, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, companyId=1202984234601378525, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 浙江科技学院,浙江 杭州 310013)])], figs=[ArticleFig(id=1202984236451066714, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=EN, label=null, caption=null, figureFileSmall=da4KDeGw+gNc3j+SKGUIWQ==, figureFileBig=8oc2gLW9YshjqyHa2VkbNg==, tableContent=null), ArticleFig(id=1202984236543341406, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=CN, label=图1, caption=
硫脲加入量对测定结果影响, figureFileSmall=da4KDeGw+gNc3j+SKGUIWQ==, figureFileBig=8oc2gLW9YshjqyHa2VkbNg==, tableContent=null), ArticleFig(id=1202984236727890793, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 测定值(质量分数) | 平均值 (质量分数) | SD | RSD |
| Zn | 10.96 | 10.88 | 10.92 | 10.76 | 10.79 | 10.94 | 10.85 | 0.07 | 0.65 |
| 10.85 | 10.82 | 10.76 | 10.82 | 10.88 | |
| Pb | 4.28 | 4.12 | 4.09 | 4.25 | 4.16 | 4.12 | 4.16 | 0.07 | 1.6 |
| 4.17 | 4.08 | 4.11 | 4.19 | 4.21 | |
| Sn | 5.16 | 5.21 | 5.24 | 5.14 | 5.16 | 5.18 | 5.16 | 0.05 | 0.98 |
| 5.22 | 5.07 | 5.17 | 5.14 | 5.11 | |
), ArticleFig(id=1202984236807582570, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=CN, label=表1, caption=
精密度试验结果%
, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 测定值(质量分数) | 平均值 (质量分数) | SD | RSD |
| Zn | 10.96 | 10.88 | 10.92 | 10.76 | 10.79 | 10.94 | 10.85 | 0.07 | 0.65 |
| 10.85 | 10.82 | 10.76 | 10.82 | 10.88 | |
| Pb | 4.28 | 4.12 | 4.09 | 4.25 | 4.16 | 4.12 | 4.16 | 0.07 | 1.6 |
| 4.17 | 4.08 | 4.11 | 4.19 | 4.21 | |
| Sn | 5.16 | 5.21 | 5.24 | 5.14 | 5.16 | 5.18 | 5.16 | 0.05 | 0.98 |
| 5.22 | 5.07 | 5.17 | 5.14 | 5.11 | |
), ArticleFig(id=1202984236899857261, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 元素 | 认定值 (质量分数) | 测定值 (质量分数) | 加标量 (质量分数) | 测定总量 (质量分数) | 回收率 |
| 材字678 | Zn | 5.25 | 5.31 | 5.00 | 10.38 | 103 |
| Sn | 5.69 | 5.67 | 5.00 | 10.52 | 97 |
| Pb | 3.25 | 3.09 | 5.00 | 8.34 | 102 |
| ZQSn3-12-5 | Zn | 12.32 | 12.13 | 10.00 | 22.39 | 101 |
| Sn | 3.02 | 3.13 | 10.00 | 12.98 | 100 |
| Pb | 5.00 | 5.08 | 10.00 | 15.26 | 102 |
| ZQSn4-4-4 | Zn | 3.11 | 2.97 | 15.00 | 18.15 | 101 |
| Sn | 3.64 | 3.57 | 15.00 | 18.42 | 99 |
| Pb | 3.70 | 3.66 | 15.00 | 18.84 | 101 |
), ArticleFig(id=1202984237008909166, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202984233556996752, language=CN, label=表2, caption=
准确度和加标回收试验%
, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 元素 | 认定值 (质量分数) | 测定值 (质量分数) | 加标量 (质量分数) | 测定总量 (质量分数) | 回收率 |
| 材字678 | Zn | 5.25 | 5.31 | 5.00 | 10.38 | 103 |
| Sn | 5.69 | 5.67 | 5.00 | 10.52 | 97 |
| Pb | 3.25 | 3.09 | 5.00 | 8.34 | 102 |
| ZQSn3-12-5 | Zn | 12.32 | 12.13 | 10.00 | 22.39 | 101 |
| Sn | 3.02 | 3.13 | 10.00 | 12.98 | 100 |
| Pb | 5.00 | 5.08 | 10.00 | 15.26 | 102 |
| ZQSn4-4-4 | Zn | 3.11 | 2.97 | 15.00 | 18.15 | 101 |
| Sn | 3.64 | 3.57 | 15.00 | 18.42 | 99 |
| Pb | 3.70 | 3.66 | 15.00 | 18.84 | 101 |
)], attaches=null, journal=Journal(id=1185652280146587652, delFlag=0, nameCn=稀土钢, nameEn=Rare Earth Steel, nameHistory1=null, nameHistory2=null, issn=1009-5438, 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=1784016471616, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=X, firstLetterEn=X, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MuxxMe9Pr9qgO8IAocuQTg==, picEn=ou3AszwYb0n2VtOVtaZ2lw==, jcr=null, cjcr=null, exts=[JournalExt(id=1283821390985932908, 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=1784016471859, updatedTime=1784016471859, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://bgkjauthor.cast.org.cn/webm/, submissionEditorUrl=https://bgkjeditor.cast.org.cn/webm/, submissionReviewUrl=https://bgkjauthor.cast.org.cn/webm/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283821391044653165, 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=1784016471873, updatedTime=1784016471873, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://bgkjauthor.cast.org.cn/webm/, submissionEditorUrl=https://bgkjeditor.cast.org.cn/webm/, submissionReviewUrl=https://bgkjauthor.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/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=1276187694162120785, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=articleTextType, value=kx, createTime=1782196456709, updateTime=1782196456709, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694128566350, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=banner, value=null, createTime=1782196456701, updateTime=1782196456701, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694191480916, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=grayFlag, value=0, createTime=1782196456716, updateTime=1782196456716, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694090817613, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=logo, value=https://castjournals.cast.org.cn/joweb/bgkj/CN/file/pic?fileId=0c3Agpc9Y+OG79FrJxC7VQ==, createTime=1782196456692, updateTime=1782196456692, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694208258134, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=minRunFlag, value=0, createTime=1782196456720, updateTime=1782196456720, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694153732176, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bgkj/CN/file/pic, createTime=1782196456707, updateTime=1782196456707, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694199869525, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=silenceFlag, value=0, createTime=1782196456718, updateTime=1782196456718, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694141149263, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1782196456704, updateTime=1782196456704, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694170509394, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeColor, value=null, createTime=1782196456711, updateTime=1782196456711, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187694183092307, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeStyle, value=null, createTime=1782196456714, updateTime=1782196456714, 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=1276187738743378011, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=articleTextType, value=kx, createTime=1782196467338, updateTime=1782196467338, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738718212184, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=banner, value=null, createTime=1782196467332, updateTime=1782196467332, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738785321054, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=grayFlag, value=0, createTime=1782196467348, updateTime=1782196467348, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738688852055, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=logo, value=https://castjournals.cast.org.cn/joweb/bgkj/EN/file/pic?fileId=0c3Agpc9Y+OG79FrJxC7VQ==, createTime=1782196467325, updateTime=1782196467325, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738797903968, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=minRunFlag, value=0, createTime=1782196467351, updateTime=1782196467351, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738734989402, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bgkj/EN/file/pic, createTime=1782196467336, updateTime=1782196467336, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738789515359, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=silenceFlag, value=0, createTime=1782196467349, updateTime=1782196467349, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738726600793, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1782196467334, updateTime=1782196467334, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738751766620, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeColor, value=null, createTime=1782196467340, updateTime=1782196467340, creator=18614031015, updator=18614031015), WebsiteProps(id=1276187738772738141, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeStyle, value=null, createTime=1782196467345, updateTime=1782196467345, 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/bgkj/CN/Y2022/V48/I3/90, detailUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/Y2022/V48/I3/90, pdfUrlCn=https://castjournals.cast.org.cn/joweb/bgkj/CN/PDF/Y2022/V48/I3/90, pdfUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/PDF/Y2022/V48/I3/90, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1656086400000, fullTextJson=null, articleText=null, reference=null)