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【英文标准名称】:Anodizingofaluminiumanditsalloys.Ratingsystemfortheevaluationofpittingcorrosion.Gridmethod
【原文标准名称】:铝和铝合金的阳极氧化.点状腐蚀评估的评级体系.网格法
【标准号】:BSENISO8994-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-03-31
【实施或试行日期】:2011-03-31
【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】:合金;铝;铝合金;阳极的;阳极镀层;阳极氧化;涂层;腐蚀;腐蚀试验;计数;定义(术语);电气的;评估;格栅体系;检验;测量;测量技术;有色金属;非金属覆层;氧化物覆层;斑蚀;保护层;表面处理;表面;试验设备;测试;电压;称重系统
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Anodic;Anodiccoating;Anodicoxidation;Coatings;Corrosion;Corrosiontests;Counting;Definitions;Electrical;Evaluations;Gridsystems;Inspection;Measurement;Measuringtechniques;Non-ferrousmetals;Non-metalliccoatings;Oxidecoatings;Pittingcorrosion;Protectivecoat;Surfacetreatment;Surfaces;Testequipment;Testing;Voltage;Weightingsystem
【摘要】:ThisInternationalStandardspecifiesagridratingsystemthatprovidesameansofdefininglevelsofperformanceofanodicoxidationcoatingsonaluminiumanditsalloysthathavebeensubjectedtocorrosiontests.Thisratingsystemisapplicabletopittingcorrosionresultingfrom-acceleratedtests,-exposuretocorrosiveenvironments,and-practicalservicetests.ThisInternationalStandardtakesintoaccountonlypittingcorrosionofthebasismetalresultingfrompenetrationoftheprotectiveanodicoxidationcoating.NOTE1ISO8993[3]describesasimilarratingsystembasedondefinedchartscales.NOTE2Thegridratingsystemisfrequentlyusedforratingtheresultsofshort-termcorrosiontestsforrelativelythinanodicoxidationcoating,suchasthoseusedintheautomotiveindustry.
【中国标准分类号】:
【国际标准分类号】:25_220_20;77_060
【页数】:14P.;A4
【正文语种】:英语