ISO 4518-1980 金属覆盖层厚度测量轮廓仪法

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【英文标准名称】:Metalliccoatings;Measurementofcoatingthickness;Profilometricmethod
【原文标准名称】:金属覆盖层厚度测量轮廓仪法
【标准号】:ISO4518-1980
【标准状态】:现行
【国别】:国际
【发布日期】:1980-07
【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】:测量仪器;外形;厚度;尺寸测量;金属;轮廓测定仪;覆层;仪表;金属覆层
【英文主题词】:Coatingthickness;Coatings;Dimensionalmeasurement;Dimensions;Materialstesting;Measurement;Measuringinstruments;Measuringtechniques;Metalcoatings;Metals;Meters;Methods;Profile;Thickness
【摘要】:1ThisInternationalStandardspecifiesamethodforthemeasurementofmetalcoatingthicknessbyfirstformingastepbetweenthesurfaceofthecoatingandthesurfaceofitssubstrateandthenmeasuringthestepheightusingaprofilerecordinginstrument.Itcoverstheinstrumentationcharacteristicsandtheprocedureappropriatetothisspecificapplicationofprofilometricmethods.2Themethodisapplicabletothemeasurementofthicknessesofmetalcoatingsfrom0,01μmto1000μmonflatsurfacesand,ifappropriateprecautionsaretaken,oncylin-dricalsurfaces.Itishighlysuitableforthemeasurementofminutethicknessesbut,forthicknessesoflessthan0,01μm,surfaceflatnessandsurfacesmoothnessareverycriticalandaccordingly,themethodisnotrecommendedforusedowntothelowestlevelofmeasurementusualforelectronicstylusin-struments.Themethodissuitableformeasuringcoatingthicknesseswhenpreparingcoatingthicknessreferencestan-dards.
【中国标准分类号】:A29
【国际标准分类号】:17_040_20
【页数】:4P;A4
【正文语种】:英语