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【英文标准名称】:Metalliccoatings-Measurementofcoatingthickness-X-rayspectrometricmethods
【原文标准名称】:金属覆盖层镀层厚度的测量X射线光谱法
【标准号】:ISO3497-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC107
【标准类型】:()
【标准水平】:()
【中文主题词】:厚度测量;金属覆层;X射线荧光光谱法;金属膜;覆层厚度;测量;试验
【英文主题词】:Alloys;Calibration;Checkingequipment;Coatingthickness;Coatings;Definitions;Fluorescence;Fluxes;Laminatedmaterial;Layers;Materials;Measurement;Measuringinstruments;Measuringtechniques;Metalcoatings;Metalfilms;Metals;Methods;Spectrometry;Testequipment;Testing;Tests;Thicknessmeasurement;X-ray;X-rayfluorescencespectrometry;X-rayspectrometry
【摘要】:WARNINGProblemsconcerningprotectionofpersonnelagainstX-raysarenotcoveredbythisInternationalStandard.Forinformationonthisimportantaspect,referenceshouldbemadetocurrentinternationalandnationalstandards,andtolocalregulations,wheretheseexist.1ThisInternationalStandardspecifiesmethodsformeasuringthethicknessofmetalliccoatingsbytheuseofX-rayspectrometricmethods.2ThemeasuringmethodstowhichthisInternationalStandardappliesarefundamentallythosethatdeterminethemassperunitarea.Usingaknowledgeofthedensityofthecoatingmaterial,theresultsofmeasurementscanalsobeexpressedaslinearthicknessofthecoating.3Themeasuringmethodspermitsimultaneousmeasurementofcoatingsystemswithuptothreelayers,orsimultaneousmeasurementofthicknessandcompositionsoflayerswithuptothreecomponents.4ThepracticalmeasurementrangesofgivencoatingmaterialsarelargelydeterminedbytheenergyofthecharacteristicX-rayfluorescencetobeanalysedandbytheacceptablemeasurementuncertaintyandcandifferdependingupontheinstrumentsystemandoperatingprocedureused.
【中国标准分类号】:A29
【国际标准分类号】:17_040_20
【页数】:18P.;A4
【正文语种】:英语