ASTM E 1260-1995 用光学无图信号光散射仪确定喷射时液滴尺寸特性的测试方法
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【英文标准名称】:StandardTestMethodforDeterminingLiquidDropSizeCharacteristicsinaSprayUsingOpticalNonimagingLight-ScatteringInstruments
【原文标准名称】:用光学无图信号光散射仪确定喷射时液滴尺寸特性的测试方法
【标准号】:ASTME1260-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:粒子分析;试验;液体
【英文主题词】:liquids;testing;particleanalysis;lightscattermeasurement
【摘要】:
【中国标准分类号】:N34
【国际标准分类号】:17_180_30
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:Anodizingofaluminiumanditsalloys-Determinationofelectricbreakdownpotential(ISO2376:2010);GermanversionENISO2376:2010
【原文标准名称】:铝和铝合金的阳极氧化.绝缘击穿电压的测定
【标准号】:DINENISO2376-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【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;击穿电压;覆层;绝缘子;电的;检验;轻金属;测量;测量技术;有色金属;非金属覆层;氧化物覆层;保护层;圆导线;表面防护;表面处理;表面;试验设备;试验;加捻;电压
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Anodic;Anodiccoating;Anodicoxidation;Breakdownvoltage;Coatings;Electricinsulators;Electrical;Inspection;Lightmetals;Measurement;Measuringtechniques;Non-ferrousmetals;Non-metalliccoatings;Oxidecoatings;Protectivecoat;Roundwires;Surfaceprotection;Surfacetreatment;Surfaces;Testequipment;Testing;Twisting;Voltage
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:25_220_20
【页数】:10P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforLocatingtheThinnestSpotinaZinc(Galvanized)CoatingonIronorSteelArticles
【原文标准名称】:用普力斯试验法(硫酸铜浸蚀)确定铁或钢制品上镀锌层最薄点的标准测试方法
【标准号】:ASTMA239-1995(2004)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:A05.07
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:涂覆的;试验;覆层;热浸镀锌;浸入试验;钢产品;锌;钢
【英文主题词】:bolts;electroplated;hardware;hotdipped;nuts;screws;thinnestspot;zinccoatingthickness
【摘要】:Thispracticeisdesignedtolocatethethinnestportionsofthezinccoatingonnewlycoateditems(seeAppendixX1).Variationsincoatingthicknesscanbeduetotheprocessbywhichthezincisapplied(hotdipped,electroplated,orsprayed)orbythegeometryofthepartthatiscoated.Duringhot-dipgalvanizing,thecoatingthicknessisaffectedbythedrainagepatternofthemoltenzinc,whileduringzincspraying(metallizing),coatingthicknesscanbedependentontheoperator’manipulationofthespraynozzle.Thegeometryofthepartcanalsoinfluencecoatingthicknessespeciallyduringhot-dipgalvanizing,wherepeaksandvalleysonthepartcancausemoltenzinctobuilduporthinout.Thispracticeisdesignedtoidentifythoseareasofthepartwherethecoatingisthin.1.1Thispracticecoverstheprocedureforlocating,bytheuseofasolutionofcoppersulfate,thethinnestspotinazinccoating(hotdipped,electroplated,orsprayed)onironorsteelarticlesthatarecoatedaftertheshapeisproducedbycasting,drawing,pressing,orotherformingmethods.Examplesare:electricalmetallictubingandrigidconduitpipe,castingsandforgings,andstructuralsteel;onspecialhardware,suchaspoleline,builder's,andfarmimplementhardware;bolts,nuts,screws,andothermiscellaneousgeneralhardware.1.2Theuseofthispracticewithzinccoatingdepositedthroughdifferentprocesses(suchashotdipped,electroplated,orsprayed)requirescautionininterpretationsincetheendpointmayvaryconsiderablybetweendifferentzinc-coatingsystems.1.3Excludedfromthispracticeissheetsteelfromhot-diporelectrocoatinglinesasthesheetproductsarenormallysubjecttoadditionalformingafterthecoatingprocess.Alsoexcludedfromthispracticeareallzinc-coatedwireandwireproductseithercontinuouslyorbatchcoatedbeforeorafterforming.Warning8212;Pastresearch(datingfromaround1963)hasindicatedthatthispracticecanbeinfluencedbyoperatortechnique.Variationscanbeduetothedifferenceinhandpressureusedtowipethesampleortheinabilityoftheoperatortorecognizetheendpoint.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:4P.;A4
【正文语种】:
