ASTM B588-1988(2010) 双束干涉显微技术测量透明涂层或不透明涂层厚度的标准试验方法
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【英文标准名称】:StandardTestMethodforMeasurementofThicknessofTransparentorOpaqueCoatingsbyDouble-BeamInterferenceMicroscopeTechnique
【原文标准名称】:双束干涉显微技术测量透明涂层或不透明涂层厚度的标准试验方法
【标准号】:ASTMB588-1988(2010)
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:B08.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:铝覆层;阳极镀层;铬电镀;覆层厚度;电解镀层;金属涂覆;透明涂层
【英文主题词】:Aluminumcoatings;Anodiccoatings;Chromiumelectroplating;Coatingthickness;Electrodepositedcoatings;Metalliccoatings;Transparentcoatings
【摘要】:Thethicknessofacoatingisoftencriticaltoitsperformance.Forsomecoating-substratecombinations,theinterferencemicroscopemethodisareliablemethodformeasuringcoatingthickness.Thistestmethodissuitableforspecificationacceptance.1.1Thistestmethodcoversthemeasurementofthethicknessoftransparentmetaloxideandmetalliccoatingsbyutilizingadouble-beaminterferencemicroscope.1.2Thetestmethodrequiresthatthespecimensurfaceorsurfacesbesufficientlymirrorliketoformrecognizablefringes.1.3Thistestmethodcanbeusednondestructivelytomeasure1to10x03BC;mthicktransparentcoatings,suchasanodiccoatingsonaluminum.Thetestmethodisuseddestructivelyfor0.1to10x03BC;mthickopaquecoatingsbystrippingaportionofthecoatingandmeasuringthestepheightbetweenthecoatingandtheexposedsubstrate.Thestrippingmethodcanalsobeusedtomeasure0.2to10x03BC;mthickanodiccoatingsonaluminum.1.4Thetestmethodisusableasareferencemethodforthemeasurementofthethicknessoftheanodicfilmonaluminumorofmetalliccoatingswhenthetechniqueincludescompletestrippingofaportionofthecoatingwithoutattackofthesubstrate.Foranodicfilmsonaluminum,thethicknessmustbegreaterthan0.4x03BC;m;theuncertaintycanbeasgreatas0.2x03BC;m.Formetalliccoatings,thethicknessmustbegreaterthan0.25x03BC;m;theuncertaintycanbeasgreatas0.1x03BC;m.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:17_040_20
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:双束干涉显微技术测量透明涂层或不透明涂层厚度的标准试验方法
【标准号】:ASTMB588-1988(2010)
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:B08.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:铝覆层;阳极镀层;铬电镀;覆层厚度;电解镀层;金属涂覆;透明涂层
【英文主题词】:Aluminumcoatings;Anodiccoatings;Chromiumelectroplating;Coatingthickness;Electrodepositedcoatings;Metalliccoatings;Transparentcoatings
【摘要】:Thethicknessofacoatingisoftencriticaltoitsperformance.Forsomecoating-substratecombinations,theinterferencemicroscopemethodisareliablemethodformeasuringcoatingthickness.Thistestmethodissuitableforspecificationacceptance.1.1Thistestmethodcoversthemeasurementofthethicknessoftransparentmetaloxideandmetalliccoatingsbyutilizingadouble-beaminterferencemicroscope.1.2Thetestmethodrequiresthatthespecimensurfaceorsurfacesbesufficientlymirrorliketoformrecognizablefringes.1.3Thistestmethodcanbeusednondestructivelytomeasure1to10x03BC;mthicktransparentcoatings,suchasanodiccoatingsonaluminum.Thetestmethodisuseddestructivelyfor0.1to10x03BC;mthickopaquecoatingsbystrippingaportionofthecoatingandmeasuringthestepheightbetweenthecoatingandtheexposedsubstrate.Thestrippingmethodcanalsobeusedtomeasure0.2to10x03BC;mthickanodiccoatingsonaluminum.1.4Thetestmethodisusableasareferencemethodforthemeasurementofthethicknessoftheanodicfilmonaluminumorofmetalliccoatingswhenthetechniqueincludescompletestrippingofaportionofthecoatingwithoutattackofthesubstrate.Foranodicfilmsonaluminum,thethicknessmustbegreaterthan0.4x03BC;m;theuncertaintycanbeasgreatas0.2x03BC;m.Formetalliccoatings,thethicknessmustbegreaterthan0.25x03BC;m;theuncertaintycanbeasgreatas0.1x03BC;m.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:17_040_20
【页数】:5P.;A4
【正文语种】:
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