BS EN ISO 3892-2001 金属材料的转化覆层.单位面积覆层质量的测定.重量法

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【英文标准名称】:Conversioncoatingsonmetallicmaterials-Determinationofcoatingmassperunitarea-Gravimetricmethods
【原文标准名称】:金属材料的转化覆层.单位面积覆层质量的测定.重量法
【标准号】:BSENISO3892-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-07-15
【实施或试行日期】:2001-09-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:阳极镀层;区域;铬酸盐覆层;涂层;转化膜;转化涂层;防腐;密度测量;测定;重量分析;重量分析法;通用库存材料;质量(物质);材料测试;金属涂层;金属;非金属覆层;氧化物覆层;磷酸盐;物理试验;测试
【英文主题词】:Anodiccoating;Areas;Chromatecoatings;Coatings;Conversioncoating;Conversioncoatings;Corrosionprotection;Densitymeasurement;Determination;Gravimetricanalysis;Gravimetry;GSMsubstances;Mass;Materialstesting;Metalcoatings;Metals;Non-metalliccoatings;Oxidecoatings;Phosphates;Physicaltesting;Testing
【摘要】:ThisInternationalStandardspecifiesgravimetricmethodsfordeterminingthecoatingmassperunitareaofconversioncoatingsonmetallicmaterials.Themethodsareapplicableto—phosphatecoatingsonironandsteel;—phosphatecoatingsonzincandcadmium;—phosphatecoatingsonaluminiumanditsalloys;—chromatecoatingsonzincandcadmium;—chromatecoatingsonaluminiumanditsalloys.Themethodsareapplicableonlytoconversioncoatingsthatarefreefromanysupplementarycoatingsuchasoil,waterorsolvent-basedpolymers,orwax.Themethodsdonotindicatethepresenceofbarespotsorsiteswiththicknesseslowerthanthespecifiedminimuminthemeasuringareas.Inaddition,thesinglevaluesobtainedfromeachmeasuringareaisthemeanthicknessesoverthatarea.Therecanbenofurthermathematicalanalysisofthissinglevalue,e.g.forstatisticalcontrolpurposes.
【中国标准分类号】:A29
【国际标准分类号】:25_220_99
【页数】:14P.;A4
【正文语种】:英语