DIN EN ISO 11846-2008 金属和合金的腐蚀.可溶解热处理的铝合金抗颗粒间腐蚀的测定
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【英文标准名称】:Corrosionofmetalsandalloys-Determinationofresistancetointergranularcorrosionofsolutionheat-treatablealuminiumalloys(ISO11846:1995);GermanversionENISO11846:2008
【原文标准名称】:金属和合金的腐蚀.可溶解热处理的铝合金抗颗粒间腐蚀的测定
【标准号】:DINENISO11846-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-08
【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;腐蚀;防腐蚀;耐腐蚀性;腐蚀试验;测定;热处理;热敏材料;粒间腐蚀;材料测试;金属;耐力;试样;抽样方法;溶解处理;测试
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Corrosion;Corrosionprotection;Corrosionresistance;Corrosiontests;Determination;Heattreatment;Heat-sensitizedmaterials;Intergranularcorrosion;Materialstesting;Metals;Resistance;Samples;Samplingmethods;Solutiontreated;Testing
【摘要】:1.1ThisInternationalStandardspecifiesthemeth-odsofintegranularcorrosiontestingforsolutionheat-treatablealuminiumalloyswithoutprotectivecoatings.Thesensitivityofsolutionheat-treatablealuminiumalloystointergranularcorrosionisafunctionofthealJoychemicalcomposition,methodofmanufacturing,solutionheattreatment,quenchtreatmentandarti-ficialprecipitationhardening(ageing)treatment.Inthenaturallyagedcondition,thesensitivityofsol-utionheat-treatablealuminiumalloystointergranularcorrosionisafunctionprimarilyoftherateofcoolingduringquenchingoveracriticaltemperaturerange.1.2ThisInternationalStandardisapplicabletocastandwroughtheat-treatableatuminiumalloysintheformofcastings,forgings,plates,sheets,extrusionsandsemi-finishedorfinishedparts,inordertocarryoutcomparativeassessmentofalloysofdifferentgradesandthicknessdependingontheirchemicalcompositionandotherfactors,andalsotocheckthethermalprocessingqualityofthetestedmaterials.Thetestresultsprovideinformationtodeterminetheintergranularcorrosionresistanceandthermalpro-cessingqualityofthetestedmaterials.1.3Thetestresultscannotberegardedasabsolute,becausetheyarenotapplicabletoallenvironmentsthatcanbemetinservice.Theyarebestusedmarelativemanner,tocomparetheintergranularcor-rosionresistanceofvariousheatsofsolutionheat-treatablealuminiumalloys.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:11P.;A4
【正文语种】:德语
【原文标准名称】:金属和合金的腐蚀.可溶解热处理的铝合金抗颗粒间腐蚀的测定
【标准号】:DINENISO11846-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-08
【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;腐蚀;防腐蚀;耐腐蚀性;腐蚀试验;测定;热处理;热敏材料;粒间腐蚀;材料测试;金属;耐力;试样;抽样方法;溶解处理;测试
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Corrosion;Corrosionprotection;Corrosionresistance;Corrosiontests;Determination;Heattreatment;Heat-sensitizedmaterials;Intergranularcorrosion;Materialstesting;Metals;Resistance;Samples;Samplingmethods;Solutiontreated;Testing
【摘要】:1.1ThisInternationalStandardspecifiesthemeth-odsofintegranularcorrosiontestingforsolutionheat-treatablealuminiumalloyswithoutprotectivecoatings.Thesensitivityofsolutionheat-treatablealuminiumalloystointergranularcorrosionisafunctionofthealJoychemicalcomposition,methodofmanufacturing,solutionheattreatment,quenchtreatmentandarti-ficialprecipitationhardening(ageing)treatment.Inthenaturallyagedcondition,thesensitivityofsol-utionheat-treatablealuminiumalloystointergranularcorrosionisafunctionprimarilyoftherateofcoolingduringquenchingoveracriticaltemperaturerange.1.2ThisInternationalStandardisapplicabletocastandwroughtheat-treatableatuminiumalloysintheformofcastings,forgings,plates,sheets,extrusionsandsemi-finishedorfinishedparts,inordertocarryoutcomparativeassessmentofalloysofdifferentgradesandthicknessdependingontheirchemicalcompositionandotherfactors,andalsotocheckthethermalprocessingqualityofthetestedmaterials.Thetestresultsprovideinformationtodeterminetheintergranularcorrosionresistanceandthermalpro-cessingqualityofthetestedmaterials.1.3Thetestresultscannotberegardedasabsolute,becausetheyarenotapplicabletoallenvironmentsthatcanbemetinservice.Theyarebestusedmarelativemanner,tocomparetheintergranularcor-rosionresistanceofvariousheatsofsolutionheat-treatablealuminiumalloys.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:11P.;A4
【正文语种】:德语
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