ANSI/ASTM C781-2002 高温气冷核反应堆石墨及硼酸化石墨元部件试验惯例

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【英文标准名称】:PracticeforTestingGraphiteandBoronatedGraphiteComponentsforHigh-temperatureGas-cooledNuclearReactors
【原文标准名称】:高温气冷核反应堆石墨及硼酸化石墨元部件试验惯例
【标准号】:ANSI/ASTMC781-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Carbon;Design;Gases;Graphite;High;Nuclear;Nuclearenergy;Nuclearmaterials;Nuclearreactors;Practice;Seats;Temperature;Testing;Thermalconductivity
【摘要】:Thispracticecoversthetestmethodsformeasuringthosepropertiesofgraphiteandboronatedgraphitematerialsthatmaybeusedforthedesignandevaluationofhigh-temperaturegas-cooledreactors.ThetestmethodsreferencedhereinareapplicabletomaterialsusedforreplaceableandpermanentcomponentsasdefinedinSection7andincludefuelandremovablereflectorelements;targetelementsandinsulators;permanentsidereflectorelements;coresupportpedestalsandelements;controlrod,reserveshutdown,andburnablepoisoncompacts,andneutronshieldmaterial.ThispracticeincludestestmethodsthathavebeenselectedfromexistingASTMstandards,ASTMstandardsthathavebeenmodified,andnewASTMstandardsthatarespecifictothetestingofmaterialslistedin1.2.CommentsonindividualtestmethodsforgraphiteandforboronatedgraphitecomponentsaregiveninSections8and10,respectively.ThetestmethodsaresummarizedinTables1and2.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F60
【国际标准分类号】:27_120_10
【页数】:
【正文语种】:英语