ASTM G71-1981(2009) 电解液中电流腐蚀测试的实施和评定的标准指南

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【英文标准名称】:StandardGuideforConductingandEvaluatingGalvanicCorrosionTestsinElectrolytes
【原文标准名称】:电解液中电流腐蚀测试的实施和评定的标准指南
【标准号】:ASTMG71-1981(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1981
【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】:G01.11
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:corrosion;dissimilarmetals;galvaniccorrosion;galvaniccouple;zeroresistanceammeter;Fieldtesting--corrosion;Galvaniccorrosion
【摘要】:Useofthisguideisintendedtoprovideinformationonthegalvaniccorrosionofmetalsinelectricalcontactinanelectrolytethatdoesnothaveaflowvelocitysufficienttocauseerosion-corrosionorcavitation.Thisstandardispresentedasaguideforconductinggalvaniccorrosiontestsinliquidelectrolytesolutions,bothinthelaboratoryandinserviceenvironments.Adherencetothisguidewillaidinavoidingsomeoftheinherentdifficultiesinsuchtesting.1.1Thisguidecoversconductingandevaluatinggalvaniccorrosionteststocharacterizethebehavioroftwodissimilarmetalsinelectricalcontactinanelectrolyteunderlow-flowconditions.Itcanbeadaptedtowroughtorcastmetalsandalloys.1.2Thisguidecoverstheselectionofmaterials,specimenpreparation,testenvironment,methodofexposure,andmethodforevaluatingtheresultstocharacterizethebehaviorofgalvaniccouplesinanelectrolyte.Note18212;AdditionalinformationongalvaniccorrosiontestingandexamplesoftheconductandevaluationofgalvaniccorrosiontestsinelectrolytesaregiveninRefs(1)through(7).1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_20
【页数】:5P.;A4
【正文语种】:英语


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【英文标准名称】:StandardGuideforSelectionofSamplingPlansforInspectionofElectrodepositedMetallicandInorganicCoatings
【原文标准名称】:电沉积金属镀层和无机镀层检验用抽样方法的选择的标准指南
【标准号】:ASTMB697-1988(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1988
【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】:B08.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Acceptancecriteria/testing--coatings;AOQL(averageoutgoingqualitylimit)--samplingplans;Electrodepositedcoatings;Inorganiccoatings;Inspection;LQLsamplingplan;Metalliccoatings;Qualitycontrol(QC)--paints/relatedcoatings/materials;Quality
【摘要】:1.1Thisguidegivesguidanceintheselectionofsamplingplanstobeusedintheinspectionofelectrodepositedandrelatedcoatingsonproductsforthepurposeofdecidingwhethersubmittedlotsofcoatedproductscomplywiththespecificationsapplicabletothecoatings.ThissupplementsTestMethodB602bygivingmoreinformationonsamplinginspectionandbyprovidingadditionalsamplingplansfortheuserwhofindsthelimitedchoiceofplansinTestMethodB602tobeinadequate.1.2Whenusingasamplingplan,arelativelysmallpartofthearticlesinaninspectionlotisselectedandinspected.Basedontheresults,adecisionismadethattheinspectionloteitherdoesordoesnotsatisfactorilyconformtothespecification.1.3Thisguidealsocontainsseveralsamplingplans.Theplansareattributeplans,thatis,intheapplicationoftheplanseachinspectedarticleisclassifiedaseitherconformingornonconformingtoeachofthecoatingrequirements.Thenumberofnonconformingarticlesiscomparedtoamaximumallowablenumber.Theplansaresimpleandrelativelyfew.AdditionalplansandmorecomplexplansthatcovermoresituationsaregivenintheRefs(1-7)attheendofthisguideandinMIL-STD-105.1.4Acceptancesamplingplansareused:1.4.1Whenthecostofinspectionishighandtheconsequencesofacceptinganonconformingarticlearenotserious.1.4.2When100%inspectionisfatiguingandboringand,therefore,likelytoresultinerrors.Inthesecasesasamplingplanmayprovidegreaterprotectionthan100%inspection.1.4.3Wheninspectionrequiresadestructivetest.Here,samplinginspectionmustbeused.1.5Anothergeneraltypeofacceptancesamplingplanthatisnotcoveredintheseguidelinesisthevariablesplaninwhichmeasuredvaluesofcharacteristicsareanalyzedbystatisticalprocedures.Suchplans,whenapplicable,canreduceinspectioncostandincreasequalityprotection.InformationonvariablesplansisgiveninTestMethodB762,MIL-STD-414,ANSI/ASQCZ1.9-1979,andRefs(1-2).
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:8P.;A4
【正文语种】:英语


【英文标准名称】:Vulcanizedrubbersheet,andfabricscoatedwithvulcanicedrubber;determinationoftransmissionrateofvolatileliquids(gravimetrictechnique)
【原文标准名称】:硫化橡胶涂层织物.挥发性液体的蒸汽传播速度的测定(重力测重技术)
【标准号】:ISO6179-1989
【标准状态】:作废
【国别】:国际
【发布日期】:1989-12
【实施或试行日期】:1989-12-15
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:重量分析;单刻度移液管;测量;薄板材;纺织材料;涂层织物;橡胶;气体;渗透性测量;试验设备;硫化橡胶;试样;试验;织物;透气性;透蒸气性;弹性体;渗透率;箔;机织物
【英文主题词】:
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:6839
【页数】:4P;A4
【正文语种】:英语