ASTM D 5673-2003 用感应耦合等离子体质谱仪测定水中元素的标准试验方法
时间:2024-04-28 18:51:35 来源: 标准资料网 作者：标准资料网 阅读：9748
【英文标准名称】:StandardTestMethodforElementsinWaterbyInductivelyCoupledPlasma-MassSpectrometry
【原文标准名称】:用感应耦合等离子体质谱仪测定水中元素的标准试验方法
【标准号】:ASTMD5673-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:锰;钒;质谱学;地表水;水;钌;锌;砷;锡;钡;钯;铜;镉;钴;锑;钼;氪;处理;铬;ICP;钍;试验;铊;硒;地下水;镍;银;铅;铀;铍;水质;表面
【英文主题词】:
【摘要】:
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:8P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforMetallurgicalAnalysisforGasDistributionSystemComponents
【原文标准名称】:气体分配系统元部件的金相分析
【标准号】:ASTMF1376-1992(2005)
【标准状态】:现行
【国别】:
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F01.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:试验;气体分配;燃气配件
【英文主题词】:Chromiumalloys;Corrosionresistantmetallicalloys;Corrosiveserviceapplications;Gasdistributionsystems;Metallurgy;Molybdenum-electronicapplications;Nickelalloys;Semiconductorcleanrooms;Stainlesssteel-gasdistributionsystems;
【摘要】:Thisguidedefinesaprocedurefortestingcomponentsbeingconsideredforinstallationintoahigh-puritygasdistributionsystem.Applicationofthisguideisexpectedtoyieldcomparabledataamongcomponentstestedforpurposesofqualificationforthisinstallation.Thisguideestablishesaprocedurefordeterminingtheelementalcompositionandmetallurgicalcharacteristicsofmetalusedtofabricatecomponentsforhighpuritygasdistributionsystemsinthesemiconductorindustry.Thecompositionandmetallurgyofstainlesssteelmaybeexpectedtoaffectpropertiesofimportancetothisapplication,includingsurfaceroughness,incidenceofsurfacedefects,passivation,corrosionresistance,andwelding.1.1Thisguidecoverscorrosionresistantmetallicalloysofthegeneralclassstainlesssteel,containingchromium,nickel,manganese,andsiliconasmajoralloyingadditionsandpossiblymolybdenum,thatarequalifiedorspecifiedforthematerialsofcomponentsusedinhigh-puritygassupplysystemsforthesemiconductorindustry.Thisguideisprimarilyintendedfortestingtodetermineconformancetoapplicablecompositionandmetallurgicalspecificationsasstatedinsupplierproductspecificationsorcustomerpurchasespecifications,orboth.1.2Elementsanalyzedandreportedinthisguideareasfollows:1.2.1Thealloyingadditionschromium,nickel,andmolybdenum(ifspecifiedinalloy,asintype316L),1.2.2Theminorelementsandresidualsmanganese,silicon,copper,cobalt,andstabilizerssuchastitaniumandcolumbium(niobium),ifpresent,1.2.3Carbon,sulfurandphosphorus,1.2.4Nitrogenandoxygengases,1.2.5Anyadditionalminorelementadditionsthatmaybemadeaspartofthemeltingandcastingpractice,suchasaluminumandcalcium,and1.2.6Availablestandardanalyticalandreportingtechniquesaredescribedfortheseelements.1.3Metallurgicalcharacteristicstobeanalyzedandreportedareinclusioncontents,grainstructure,mechanicalproperties,andintergranularcorrosionsusceptibility.1.4Limitations:1.4.1ThisguideislimitedtocorrosionresistantmetalalloysofthegeneralclassstatedintheScope.1.4.2Thetestmethodscitedinthisguidearenotintendedtoprecludetheuseofothergenerallyacceptedtechniquesofdemonstratedequivalentorsuperiorprecisionandbias.1.4.3Inclusionoftestingandanalysisproceduresforanygivenelementormetallurgicalcharacteristicinthisguideisnottobeconstruedasbeingarequirementforincorporationofthatelementormetallurgicalcharacteristicintoanyspecifications.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q82
【国际标准分类号】:77_040_01;91_140_65
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:Manufacturingprocesses,tensileshaping,stretchreducing;subdivision,definitions
【原文标准名称】:制造方法.拉力成形.长度延伸.分类.概念
【标准号】:DIN8585-2-1970
【标准状态】:作废
【国别】:德国
【发布日期】:1970-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:加工工艺;材料变形加工;尺寸;分类;定义
【英文主题词】:dimensions;productionprocesses;definitions;material-deformingprocesses;classifications
【摘要】:
【中国标准分类号】:J30
【国际标准分类号】:25_120_01
【页数】:1P;A4
【正文语种】:德语