DIN 50905-4-1987 金属腐蚀.腐蚀检查.在实验室无机械应力作用下液体腐蚀试验

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【英文标准名称】:Corrosionofmetals;corrosiontesting;corrosiontestinginliquidsunderlaboratoryconditionswithoutmechanicalstress
【原文标准名称】:金属腐蚀.腐蚀检查.在实验室无机械应力作用下液体腐蚀试验
【标准号】:DIN50905-4-1987
【标准状态】:现行
【国别】:德国
【发布日期】:1987-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;实验室试验;金属;材料;环境试验;腐蚀;腐蚀试验;物理化学法;液体;腐蚀环境
【英文主题词】:corrosiontests;laboratorytesting;testing;environmentaltesting;materials;corrosion;metals;physico-chemicalmethods;liquids;corrosionenvironments
【摘要】:InadditiontothestandardDIN50905part1,thisstandardestablishesspecialguidelinesfortestingthecorrosionresponseofmetallicmaterialsunderlaboratoryconditions,atwhich,intheabsenceofmechanicalstresses,thespecimensunderinvestigationareimmersedcontinuouslyoralternatingeithercompletelyorpartiallyintothecorrosivemediumorareexposedtothesteamcondensatebovetheliquidphase.Itisthemaintasktoensurethattheresultsofcorrosiontestswhichareperformeduntertheseconditionsinvariouslaboratoriesarecomparabletoeachotherandleadtothesameconclusionswithrespecttotheprospectivein-servicebehaviourofthemetallicmaterialsunderinvestigation.Theobservationoftheguidelinesgiveninthisstandardensuresacomparableevaluationanddescriptionoftheresultofcorrosiontestsperformedinliquidphases,andintheabsenceofmechanicalstresses.#,,#
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:3P;A4
【正文语种】:德语