NF A05-501-8-2002 金属与合金的腐蚀.应力腐蚀试验.第8部分:评估焊件试样的制备和使用
作者:标准资料网 时间:2024-05-14 09:07:45 浏览:9621
来源:标准资料网
【英文标准名称】:Corrosionofmetalsandalloys-Stresscorrosiontesting-Part8:preparationanduseofspecimenstoevaluateweldments.
【原文标准名称】:金属与合金的腐蚀.应力腐蚀试验.第8部分:评估焊件试样的制备和使用
【标准号】:NFA05-501-8-2002
【标准状态】:作废
【国别】:法国
【发布日期】:2002-06-01
【实施或试行日期】:2002-06-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:腐蚀试验;焊接接头;张力裂纹腐蚀;焊接结构;金属;应力腐蚀;腐蚀;合金;试样制备;应用;试验
【英文主题词】:Alloys;Applications;Corrosion;Corrosiontests;Definition;Definitions;Evaluations;Metals;Preparation;Samples;Specimenpreparation;Stresscorrosion;Tensioncrackcorrosion;Testing;Use;Welded;Weldedjoints;Weldedstructures;Welds
【摘要】:
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:23P.;A4
【正文语种】:其他
【英文标准名称】:VDESpecificationforoperating,testingandsafe-guardingdevicesusedwhencarryingoutlive-line-workonequipmentwithratedvoltagesexceeding1kV;part3:fusetongs
【原文标准名称】:在额定电压大于1kV的带电设备上工作时进行操作试验和使用保护器具规范.第3部分:熔断器夹具
【标准号】:DINVDE0681-3-1977
【标准状态】:现行
【国别】:德国
【发布日期】:1977-03
【实施或试行日期】:1977-03-00
【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】:仪器;电气工程;规范(审批);额定电压;工具;定义;接触安全装置
【英文主题词】:contactsafetydevices;instruments;tools;ratedvoltage;specification(approval);definitions;electricalengineering
【摘要】:
【中国标准分类号】:K31;K09
【国际标准分类号】:13_340_20
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforIsotopicAnalysisofUraniumHexafluoridebySingle-StandardGasSourceMassSpectrometerMethod
【原文标准名称】:用普通气源质谱仪对六氟化铀进行同位素分析的标准试验方法
【标准号】:ASTMC1344-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:single-standardgassourcemassspectrometer;uraniumhexafluoride;Isotopicanalysis;Massspectrometry--nuclearmaterials/applications;Neirmassspectrometer;Single-standardgassourcemassspectrometer;Uraniumhexafluoride(UF6);Isotopic
【摘要】:Uraniumhexafluorideisabasicmaterialusedtopreparenuclearreactorfuel.Tobesuitableforthispurpose,thematerialmustmeetthecriteriaforisotopiccomposition.ThistestmethodisdesignedtodeterminewhetherthematerialmeetstherequirementsdescribedinSpecificationsC787andC996.ASTMCommitteeC-26SafeguardsStatement:Thematerial(uraniumhexafluoride)towhichthistestmethodappliesissubjecttothenuclearsafeguardsregulationsgoverningitspossessionanduse.Theanalyticalprocedureinthistestmethodhasbeendesignatedastechnicallyacceptableforgeneratingsafeguardsaccountabilitydata.Whenusedinconjunctionwithappropriatecertifiedreferencematerials(CRMs),thisprocedurecandemonstratetraceabilitytothenationalmeasurementbase.However,adherencetothisproceduredoesnotautomaticallyguaranteeregulatoryacceptanceoftheregulatorysafeguardsmeasurements.Itremainsthesoleresponsibilityoftheuserofthistestmethodtoensurethatitsapplicationtosafeguardshastheapprovaloftheproperregulatoryauthorities.1.1Thistestmethodcoverstheisotopicanalysisofuraniumhexafluoride(UF6)andmaybeusedfortheentirerangeof235Uisotopiccompositionsforwhichstandardsareavailable.1.2ThistestmethodisapplicabletothedeterminationoftheisotopicrelationshipbetweentwoUF6samples.Iftheabundanceofaspecificisotopeofonesample(thestandard)isknown,itsabundanceintheothercanbedetermined.Thistestmethodisflexibleinthatthenumberoftimesagivenmaterialisadmittedtotheionsourcemaybeadjustedtotheminimumrequiredforaspecifiedprecisionlevel.1.3Thesensitivitywithwhichdifferencesbetweentwomaterialscanbedetecteddependsonthemeasuringsystemused,butratio-measuringdevicescangenerallyreadratio-of-molratiodifferencesassmallas0.0001.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninSection7.
【中国标准分类号】:F46
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语
