ASME STP-NU-020-2008 合金800H的ASMEIII部分、分部分NH的许可应力的检验
作者:标准资料网 时间:2024-05-21 11:16:57 浏览:8879
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:VerificationofAllowableStressesinASMESectionIII,SubsectionNHforAlloy800H
【原文标准名称】:合金800H的ASMEIII部分、分部分NH的许可应力的检验
【标准号】:ASMESTP-NU-020-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-01-01
【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】:许可;合金;分析;装配;贱金属;组件;恒定的;蠕变性能;蠕变试验;十字型接管;数据库;沉积物;元件;高架的;工程设计;评估;估计;评定;延伸;加长件;填充金属;功能;长期;长期服务;模型;反应堆工艺学;反应堆;减缩因数;试样;服务设施;钢;应力;温度;温度范围;拉伸;时间依赖;值;验证;焊接金属;焊缝
【英文主题词】:Allowable;Alloys;Analysis;Assembled;Basemetals;Components;Constant;Creepproperties;Creeptesting;Crosses;Databases;Deposit;Elements;Elevated;Engineeringdesign;Estimate;Estimation;Evaluation;Expand;Extensions;Fillermetal;Functions;Long-time;Long-timeservice;Models;Reactortechnology;Reactors;Reductionfactors;Samples;Services;Steels;Stress;Temperature;Temperaturerange;Tensile;Time-dependent;Values;Verification;Weldmetal;Welds
【摘要】:PartIBaseMetal-Databasessummarizingthecreep-rupturepropertiesofalloy800Handitsvariantswerereviewedandreferenced.Forthemostpart,thedatabasewasjudgedtobeadequatetomeettheneedsfortime-dependentpropertiesintheextensionofalloy800HinASMESectionIIISubsectionNH(III-NH,ComponentsinElevatedTemperatureService)to900°C(1650°F)and600,000hours.Proceduresforanalyzingcreepandstress-rupturedataforIII-NHwerereviewedandcomparedtothecurrentprocedureendorsedbytheASMESectionIIonMaterials.Thestress-rupturedatabaseforalloy800Hinthetemperaturerangeof750to1000°C(1382to1832°F)wasassembledandusedtoestimatetheaverageandminimumstrengthfortimesto600,000hours.PartIIWeldments-Databasessummarizingthetensileandcreep-rupturepropertiesofdepositedweldmetalandweldmentsforalloy800Hwerereviewedandreferenced.Proceduresforanalyzingcreep-rupturedatafortemperaturesof750°C(1382°F)andhigherwerereviewedandusedtoestimatetheweldstrengthreductionfactors(SRFs)asafunctionoftimeandtemperaturefortemperaturesto900°C(1650°F).Thedatabasewasjudgedtobeinadequatetomeettheneedsfortheextensionoftheuseoffillermetalforalloy800HinASMESectionIIISubsectionNHto900°C(1650°F).Fiveappendiceswereincludedthat1)listedthedatausedintheevaluationoftheSRFs,2)providedthevaluesforparametricconstantsinthemodels,3)providedanexampleofthecalculatedSRFsforalloy82,4)recommendedsupplementalcreep-rupturetestingtoexpandthedatabaseandimprovetheestimationofSRFsforlong-timeserviceand5)providedasummaryofaparametricFiniteElementAnalysis(FEA)studyofcross-weldsamples.
【中国标准分类号】:H22
【国际标准分类号】:27_120_10;77_140_20
【页数】:76P;A4
【正文语种】:英语
【原文标准名称】:合金800H的ASMEIII部分、分部分NH的许可应力的检验
【标准号】:ASMESTP-NU-020-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-01-01
【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】:许可;合金;分析;装配;贱金属;组件;恒定的;蠕变性能;蠕变试验;十字型接管;数据库;沉积物;元件;高架的;工程设计;评估;估计;评定;延伸;加长件;填充金属;功能;长期;长期服务;模型;反应堆工艺学;反应堆;减缩因数;试样;服务设施;钢;应力;温度;温度范围;拉伸;时间依赖;值;验证;焊接金属;焊缝
【英文主题词】:Allowable;Alloys;Analysis;Assembled;Basemetals;Components;Constant;Creepproperties;Creeptesting;Crosses;Databases;Deposit;Elements;Elevated;Engineeringdesign;Estimate;Estimation;Evaluation;Expand;Extensions;Fillermetal;Functions;Long-time;Long-timeservice;Models;Reactortechnology;Reactors;Reductionfactors;Samples;Services;Steels;Stress;Temperature;Temperaturerange;Tensile;Time-dependent;Values;Verification;Weldmetal;Welds
【摘要】:PartIBaseMetal-Databasessummarizingthecreep-rupturepropertiesofalloy800Handitsvariantswerereviewedandreferenced.Forthemostpart,thedatabasewasjudgedtobeadequatetomeettheneedsfortime-dependentpropertiesintheextensionofalloy800HinASMESectionIIISubsectionNH(III-NH,ComponentsinElevatedTemperatureService)to900°C(1650°F)and600,000hours.Proceduresforanalyzingcreepandstress-rupturedataforIII-NHwerereviewedandcomparedtothecurrentprocedureendorsedbytheASMESectionIIonMaterials.Thestress-rupturedatabaseforalloy800Hinthetemperaturerangeof750to1000°C(1382to1832°F)wasassembledandusedtoestimatetheaverageandminimumstrengthfortimesto600,000hours.PartIIWeldments-Databasessummarizingthetensileandcreep-rupturepropertiesofdepositedweldmetalandweldmentsforalloy800Hwerereviewedandreferenced.Proceduresforanalyzingcreep-rupturedatafortemperaturesof750°C(1382°F)andhigherwerereviewedandusedtoestimatetheweldstrengthreductionfactors(SRFs)asafunctionoftimeandtemperaturefortemperaturesto900°C(1650°F).Thedatabasewasjudgedtobeinadequatetomeettheneedsfortheextensionoftheuseoffillermetalforalloy800HinASMESectionIIISubsectionNHto900°C(1650°F).Fiveappendiceswereincludedthat1)listedthedatausedintheevaluationoftheSRFs,2)providedthevaluesforparametricconstantsinthemodels,3)providedanexampleofthecalculatedSRFsforalloy82,4)recommendedsupplementalcreep-rupturetestingtoexpandthedatabaseandimprovetheestimationofSRFsforlong-timeserviceand5)providedasummaryofaparametricFiniteElementAnalysis(FEA)studyofcross-weldsamples.
【中国标准分类号】:H22
【国际标准分类号】:27_120_10;77_140_20
【页数】:76P;A4
【正文语种】:英语
下载地址: 点击此处下载