ISO 14993-2001 金属及合金的腐蚀循环暴露在盐雾、干、湿条件下的加速试验

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【英文标准名称】:Corrosionofmetalsandalloys-Acceleratedtestinginvolvingcyclicexposuretosaltmist,"dry"and"wet"conditions
【原文标准名称】:金属及合金的腐蚀循环暴露在盐雾、干、湿条件下的加速试验
【标准号】:ISO14993-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-09
【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/TC156
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;盐雾;潮湿;试验;金属;加速试验;腐蚀试验;周期性荷载;盐雾试验;试验循环;潮气;腐蚀;耐腐蚀性
【英文主题词】:Acceleratedtesting;Alloys;Corrosion;Corrosionresistance;Corrosiontests;Cyclicloading;Metals;Moisture;Saltmist;Saltmisttest;Testcycles;Testing;Wetness
【摘要】:ThisInternationalStandardspecifiestheapparatusandtestproceduretobeusedinconductingacceleratedcorrosiontestsforthecomparativeevaluationofmetallicmaterialswithorwithoutpermanentcorrosionprotectionortemporarycorrosionprotectioninsalt-contaminatedoutdoorenvironments.Thetestinvolvescyclicexposureofthespecimenstoneutralsaltmist,"dry"and"wet"conditions.Thetypeoftestspecimenandtheexposureperiodarenotspecified.Theparticularadvantagesofthistestoverconventionalacceleratedtestssuchastheneutralsaltspraytest(NSS)lieinitsabilitytobetterreproducethecorrosionthatoccursinoutdoorsalt-contaminatedenvironments.Theacceleratedcorrosiontestsinvolvingcyclicexposuretosaltmist,"dry"and"wet"conditionsapplyto:—metalsandtheiralloys;—metalliccoatings(anodicandcathodic);—conversioncoatings;—anodicoxidecoatings;—organiccoatingsonmetallicmaterials.NOTEMethodsoftestforcoatingstodeterminetheirresistance,inthepresenceofscribemarksthroughtothesubstrate,tovariouscycliccorrosionconditionswhichincludethecondensationofwateronthetestpanelsduringperiodsofhumidityaregiveninISO11997-1:1998.
【中国标准分类号】:A21
【国际标准分类号】:77_060
【页数】:10P.;A4
【正文语种】:英语