【英文标准名称】:StandardSpecificationforUraniumMetalEnrichedtoMorethan15%andLessThan20%235U
【原文标准名称】:大于15%小于20%的U-235的浓缩铀金属的标准规范
【标准号】:ASTMC1462-2000(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【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】:C26.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:mediumenricheduranium;nuclearfuel;researchreactorfuel;uraniummetal;Medium-enricheduranium;Nuclearfuels(reactor)--specifications;Nuclearmaterials/applications--specifications;Researchreactorfuel;Uranium--specifications;Uranium-235;Ura
【摘要】:1.1Thisspecificationcoversnucleargradeuraniummetalthathaseitherbeenprocessedthroughanenrichmentplant,orhasbeenproducedbytheblendingofhighlyenricheduraniumwithotheruranium,toobtainuraniumofany235Uconcentrationbelow20%(andgreaterthan15%)andthatisintendedforresearchreactorfuelfabrication.Thescopeofthisspecificationincludesspecificationsforenricheduraniummetalderivedfromcommercialnaturaluranium,recovereduranium,orhighlyenricheduranium.Commercialnaturaluranium,recovereduraniumandhighlyenricheduraniumaredefinedinSection3.Theobjectivesofthisspecificationaretodefinetheimpurityanduraniumisotopelimitsforcommercialgradeenricheduraniummetal.1.2Thisspecificationisintendedtoprovidethenuclearindustrywithastandardforenricheduraniummetalwhichistobeusedintheproductionofresearchreactorfuel.Inadditiontothisspecification,thepartiesconcernedmayagreetootherappropriateconditions.1.3Thescopeofthisspecificationdoesnotcomprehensivelycoverallprovisionsforpreventingcriticalityaccidentsorrequirementsforhealthandsafetyorforshipping.Observanceofthisstandarddoesnotrelievetheuseroftheobligationtoconformtoallapplicableinternational,federal,state,andlocalregulationsforprocessing,shipping,oranyotherwayofusinguraniummetal(see,forexample,C996regardingreferences).
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:3P.;A4
【正文语种】:英语