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【英文标准名称】:Metallicandotherinorganiccoatings-VickersandKnoopmicrohardnesstests
【原文标准名称】:金属和其他无机覆盖层.维氏和努氏显微硬度检验
【标准号】:ISO4516-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-06
【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】:材料;覆层;防腐蚀;硬度测量;试验;显微硬度检验;努氏硬度;维氏硬度;维氏硬度计;金属膜;维氏硬度测量;努氏(硬度);试验设备;金属的;金属;金属覆层;层
【英文主题词】:Coatings;Corrosionprotection;Designations;Hardness;Hardnessmeasurement;Instruments;Knoop;Knoophardness;Layers;Materialtestingmachines;Materials;Measurement;Measuringtechniques;Metalcoatings;Metalfilms;Metallic;Metals;Microhardnesstesting;Optics;Safety;Symbols;Temperature;Testequipment;Testresults;Testing;Tests;Vickers;Vickershardness;Vickershardnessmeasurement
【摘要】:ThisInternationalStandarddescribestheapplicationoftheVickersandKnoopmicro-indentationtestsfordeterminingthemicrohardnessofmetallicandotherinorganiccoatings.Thismethodisapplicablewhereindenterforcesgenerallyneedtobebelow10Nsuchasforelectrodepositedcoatings,autocatalyticcoatings,sprayedcoatingsandanodiccoatingsonaluminium.Itisapplicabletomeasurementsnormaltothecoatedsurfaceasdescribedin7.4andtomeasurementsoncross-sectionsasdescribedin7.3.NOTE1AttentionisdrawntoISO4545,ISO6507-1,ISO6507-2andISO6507-3,whichdescribeKnoopandVickershardnesstestingofmetallicmaterials.OtherInternationalStandardsforinstrumentalindentationtesting,theverificationofmicroindentationtestinginstrumentsandfortheverificationofreferenceblockstobeusedwithsuchinstrumentsarecurrentlybeingdeveloped(e.g.ISO14577Parts1to4).NOTE2UsuallyforhardnessmeasurementsofcoatingtestforcesinthemicrohardnessrangeinaccordancewithISO6507-1areused.However,sincethelargestpossibletestforceshouldbeselected,testforcesofthelowforceandhardnessrangesmayalsobeused.
【中国标准分类号】:N71
【国际标准分类号】:25_220_40;25_220_99
【页数】:12P;A4
【正文语种】:英语