ASTM G80-2007 管道涂层特效阴极剥落的标准试验方法

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【英文标准名称】:StandardTestMethodforSpecificCathodicDisbondingofPipelineCoatings
【原文标准名称】:管道涂层特效阴极剥落的标准试验方法
【标准号】:ASTMG80-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D01.48
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:胶粘连接件;粘结强度;涂层;材料;非金属;持久性;管道;测试
【英文主题词】:anode;cathodic;disbondment;electricalstress;electrolyte;equivalentdiameter
【摘要】:1.1Thistestmethodcoversanacceleratedprocedureforsimultaneouslydeterminingcomparativecharacteristicsofinsulatingcoatingsystemsappliedtosteelpipeexteriorforthepurposeofpreventingormitigatingcorrosionthatmayoccurinundergroundservicewherethepipewillbeincontactwithnaturalsoilsandmayormaynotreceivecathodicprotection.Itisintendedforusewithsamplesofcoatedpipetakenfromcommercialproductionandisapplicabletosuchsampleswhenthecoatingischaracterizedbyfunctionasanelectricalbarrier.1.2Thistestmethodisspecificwithnooptions.ForalternativemethodsoftestseeTestMethodsG8.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly..Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:23_040_99
【页数】:5P.;A4
【正文语种】: