【英文标准名称】:StandardTestMethodforDeterminationofUranium,OxygentoUranium(O/U),andOxygentoMetal(O/M)inSinteredUraniumDioxideandGadolinia-UraniumDioxidePelletsbyAtmosphericEquilibration
【原文标准名称】:用大气均衡法测定烧结的二氧化铀和氧化钆-二氧化铀颗粒中铀、氧铀比(O/U)和氧金属比(O/M)的标准试验方法
【标准号】:ASTMC1430-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:测定;二氧化物;金属;氧;颗粒;试验方法;铀;二氧化铀;二氧化铀颗粒
【英文主题词】:atmosphericequilibration;equilibration;oxygentometal;oxygentouranium;uranium
【摘要】:Uraniumdioxideisusedasanuclear-reactorfuel.ThistestmethodisdesignedtodeterminewhetherthepercenturaniumandO/UorO/McontentmeetSpecificationsC776andC922.1.1Thistestmethodappliestothedeterminationofuranium,theoxygentouranium(O/U)ratioinsintereduraniumdioxidepellets,andtheoxygentometal(O/M)ratioinsinteredgadoliniumoxide-uraniumdioxidepelletswithaGd2O3concentrationofupto12weight%.TheO/Mcalculationsassumethatthegadoliniumanduraniumoxidesarepresentinametaldioxidesolidsolution.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardsstatements,seeSection8.
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:6P.;A4
【正文语种】: