【英文标准名称】:ImprovementofASMENHforGrade91NegligibleCreepandCreep-Fatigue
【原文标准名称】:91级微小蠕变和蠕变疲劳用ASMENH的改进
【标准号】:ASMESTP-NU-013-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:可行性;检验;组件;条件;蠕变;蠕变试验;损伤;定义;高架的;工程设计;信封;欧洲;疲劳;疲劳试验;法国;改进;日本;材料数据;反应堆工艺学;反应堆;安全系数;隔开的;服务设施;钢结构;钢;温度;试验结果;试验
【英文主题词】:Applicability;Checks;Components;Conditions;Creep;Creeptest;Damage;Definitions;Elevated;Engineeringdesign;Envelope;Europe;Fatigue;Fatiguetests;France;Improvement;Japan;Materialsdata;Reactortechnology;Reactors;Safetyfactor;Separate;Services;Steelworks;Steels;Temperature;Testresults;Testing
【摘要】:ThisdocumentprovidesrecommendationsforimprovementofASMESectionIII-NH,ComponentsinElevatedTemperatureService,forGrade91intheareasofnegligiblecreepandcreep-fatigue.Thereportisseparatedintothefollowingfourparts.PartI-ExaminesthecurrentapproachesavailabletodefinenegligiblecreepandcheckstheirapplicabilitytoGrade91steel.TheworkisbasedonmaterialdataavailableinFranceandtheU.S.PartII-ComparesSubsectionNHandRCC-MRcreep-fatigueprocedures.ComparisonsareperformedoncasesdefinedonthebasisofexperimentaltestresultsavailablefromJapan,FranceandtheU.S.onGrade91steel.Particularattentionwaspaidtothedefinitionofsafetyfactorsandcreep-fatiguedamageenvelope.Improvementstoexistingproceduresarerecommended.PartIII-AimedatdefiningtestsnecessarytovalidatenegligiblecreepconditionsforMod9Cr-1Momaterial.PartIV-CompletestheworkperformedinPartIIwhich,onthebasisofcreep-fatiguetestsresultsavailablefromJapan,EuropeandtheUS,comparedcreep-fatigueproceduresofASMESubsectionNHandRCC-MRSubsectionRB.
【中国标准分类号】:H22
【国际标准分类号】:27_120_10;77_140_20
【页数】:144P;A4
【正文语种】:英语