ASTM E1835-1996(2002) 火焰原子吸收光谱法分析镍合金的标准试验方法

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【英文标准名称】:StandardTestMethodforAnalysisofNickelAlloysbyFlameAtomicAbsorptionSpectrometry
【原文标准名称】:火焰原子吸收光谱法分析镍合金的标准试验方法
【标准号】:ASTME1835-1996(2002)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:E01.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminumcontent;analysis;atomicabsorptionspectrometry;cobaltcontent;coppercontent;chromiumcontent;flameatomicabsorptionspectrometry;ironcontent;manganesecontent;nickel;nickelalloys;siliconcontent;vanadiumcontent;
【摘要】:Thistestmethodisusedfortheanalysisofnickelandnickel-basealloysamplesbyflameatomicabsorptionspectrometrytocheckcompliancewithcompositionalspecifications.Itisassumedthatallwhousetheprocedurewillbetrainedanalystscapableofperformingcommonlaboratoryproceduresskillfullyandsafely.Itisexpectedthattheworkwillbeperformedinaproperlyequippedlaboratoryandthatproperwastedisposalprocedureswillbefollowed.AppropriatequalitycontrolpracticesmustbefollowedsuchasthosedescribedinGuideE882.InterlaboratoryStudies(ILS)48212;ThistestmethodwasevaluatedbyasubcommitteewithinISOTechnicalCommittee155(ISO/TC155/SC4)onanalysisofnickelalloys,inaccordancewithISOStandard5725.ItwaspublishedasISOStandard7530,Parts2through9.TheILStestdatawasnotavailableforrecalculation.ThepublishedISOstatisticsaresummarizedseparatelyforeachanalyte.1.1Thistestmethodcoversanalysisofnickelandnickel-basealloysbyflameatomicabsorptionspectrometricanalysisforthefollowingelements:ElementConcentrationRange,%SectionAluminum0.2to4.012Chromium0.01to4.013Cobalt0.01to4.014Copper0.01to4.015Iron0.1to4.016Manganese0.1to4.017Silicon0.2to1.018Vanadium0.05to1.0191.2Theconcentrationrangeoftheseelementscanbeexpandedbytheuseofappropriatestandards.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ForspecifichazardsassociatedwiththeuseofthistestmethodseePracticesE50andthewarningstatementsincludedinthistestmethod.
【中国标准分类号】:H13
【国际标准分类号】:77_120_40
【页数】:9P.;A4
【正文语种】: