【英文标准名称】:Corrosiontestsinartificialatmosphereatverylowconcentrationsofpollutinggas(es)(ISO10062:2006);EnglishversionofDINENISO10062:2008-04
【原文标准名称】:人工环境中低浓度污染气体腐蚀程度的试验(ISO10062-2006)
【标准号】:DINENISO10062-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-04
【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;人工的;环境;大气腐蚀;氯化合物;覆层;腐蚀;防腐蚀;腐蚀率;耐腐蚀性;腐蚀试验;定义;环境条件;气体浓度;气体;氢;调查;材料;材料试验;金属覆层;金属;方法;潮气;一氧化氮;有毒气体;污染物;二氧化硫;试验环境;试验室;测试
【英文主题词】:Alloys;Artificial;Atmosphere;Atmosphericcorrosion;Chlorinecompound;Coatings;Corrosion;Corrosionprotection;Corrosionrate;Corrosionresistance;Corrosiontests;Definition;Definitions;Environmentalconditions;Gasconcentrations;Gases;Hydrogen;Investigations;Materials;Materialstesting;Metalcoatings;Metals;Methods;Moisture;Nitrogenmonoxide;Noxiousgas;Pollutants;Sulphurdioxide;Testatmospheres;Testchamber;Testing
【摘要】:ThisInternationalStandardspecifiestestswhichareintendedtodeterminetheinfluenceofoneormoreflowingpollutinggas(es)atvolumefractionslessthanorequalto10.6ontestsamplesand/orarticlesofmetalsandalloyswithorwithoutcorrosionprotectionunderdeterminedconditionsoftemperatureandrelativehumidity.Thesetestsapplytoa)metalsandtheiralloys,b)metalliccoatings(anodicandcathodic),c)metalswithconversioncoatings,d)metalswithanodicoxidecoatings,ande)metalswithorganiccoatings.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforDeterminingDamage-BasedDesignStressforFiberglassReinforcedPlastic(FRP)MaterialsUsingAcousticEmission
【原文标准名称】:玻璃纤维整形加固材料(FRP)的基于损害的设计标准测定的标准实施规程
【标准号】:ASTME2478-2006a
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E07.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:损伤;设计;测定;纤维增强的;玻璃纤维层压品;压力容器;增强塑料
【英文主题词】:acousticemission;damagebaseddesigncriterion;directstressdamage-baseddesign;compositematerialcharacterization;FRPmaterialcharacterization;shearstressdamagebaseddesign
【摘要】:Thedamage-baseddesignapproachwillpermitanadditionalmethodofdesignforFRPmaterials.ThisisaveryusefultechniquetodeterminetheperformanceofdifferenttypesofresinsandcompositionofFRPmaterialsinordertodevelopadamagetolerantandreliabledesign.ThisAE-basedmethodisnotunique,otherdamage-sensitiveevaluationmethodscanalsobeused.Thispracticeinvolvestheuseofacousticemissioninstrumentationandexaminationtechniquesasameansofdamagedetectiontosupportadestructivetest,inordertoderivethedamage-baseddesignstress.Thispracticeisnotintendedasapredictoroflong-termperformanceofFRPmaterials(suchasthoseusedinvessels).Forthisreason,manycodesandstandardsrequirecyclicprooftestingofprototypes(forexample,vessels)whicharenotapartofthispractice.Otherdesignmethodsexistandarestillpermitted.1.1Thispracticedetailsproceduresforestablishingthedirectstressandshearstressdamage-baseddesignvaluesforuseinthedamage-baseddesigncriterionformaterialstobeusedinFRPvesselsandothercompositestructures.Thepracticeusesdataderivedfromacousticemissionexaminationoffour-pointbeambendingtestsandin-planesheartests(seeASMESectionX,ArticleRT-8).1.2Theonsetoflaminadamageisindicatedbythepresenceofsignificantacousticemissionduringthereloadportionofload/reloadcycles."Significantemission"isdefinedwithhistoricindex.1.3Units-Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninbracketsaremathematicalconversionstoSIunitswhichareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q36
【国际标准分类号】:59_100_10
【页数】:6P.;A4
【正文语种】: