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【英文标准名称】:SpecificationforIsotropicandNear-IsotropicNuclearGraphites
【原文标准名称】:均质的和接近均质的核石墨用规范
【标准号】:ANSI/ASTMD7219-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:2006-02-07
【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】:裂变材料;石墨;均质的;接近;核
【英文主题词】:Fissilematerials;Graphite;Isotropic;Near;Nuclear
【摘要】:Thisspecificationcoverstheclassification,processing,andpropertiesofnucleargradegraphitebilletswithdimensionssufficienttomeetthedesignersrequirementsforfuelelements,moderatororreflectorblocks,inahightemperaturegascooledreactor.Thegraphiteclassesspecifiedherewouldbesuitableforreactorcoreapplicationswhereneutronirradiationinduceddimensionalchangesareasignificantdesignconsideration.ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q51
【国际标准分类号】:27_120_30
【页数】:
【正文语种】:英语