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【英文标准名称】:StandardTestMethodforAnalysisofTitaniumandTitaniumAlloysbyAtomicEmissionPlasmaSpectrometry
【原文标准名称】:用原子辐射等离子体光谱测定法分析钛和钛合金的标准试验方法
【标准号】:ASTME2371-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:atomicemissionspectrometry;DCP;directcurrentplasma;ICP;inductivelycoupledplasma;titanium;titaniumalloys
【摘要】:Thismethodforthechemicalanalysisoftitaniumandtitaniumalloysisprimarilyintendedtotestmaterialforcompliancewithspecificationsofchemicalcomposition.Itisassumedthatallwhousethismethodwillbetrainedanalystscapableofperformingcommonlaboratoryproceduresskillfullyandsafely,andthattheworkwillbeperformedinaproperlyequippedlaboratory.Themethodisdesignedtogivethemaximumflexibilityanalyzingelementsinthetitaniummatrix.ThusoptionsaregivenincalibrationandanalysistoaccommodatethevarietyofICPandDCPspectrometersandtheirauxiliarysystems.1.1ThismethoddescribestheanalysisoftitaniumandtitaniumalloysbyICP-AES(InductivelyCoupledPlasma)andDCP-AES(DirectCurrentPlasma)forthefollowingelements:ElementApplicationRange(wt.%)QuantitativeRange(wt.%)Aluminum0-80.001to8.0Boron0-0.040.0008to0.01Chromium0-50.005to4.0Copper0-0.60.002to0.5Iron0-30.004to3.0Manganese0-0.040.001to0.01Molybdenum0-80.004to6.0Nickel0-10.001to1.0Silicon0-0.50.02to0.4Tin0-40.02to3.0Vanadium0-150.01to15.0Yttrium0-0.040.001to0.004Zirconium0-50.003to4.0