【英文标准名称】:StandardSpecificationforWroughtZirconiumAlloySeamlessTubesforNuclearReactorFuelCladding
【原文标准名称】:核反应堆燃料包壳用锻制锆合金无缝管的标准规范
【标准号】:ASTMB811-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:B10.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:无缝管;套管;燃料元件(核能);可锻合金;含锆合金
【英文主题词】:fuelcladding;nuclearfuel;nuclearreactor;seamless;tubing;zirconiumalloy
【摘要】:1.1Thisspecificationcoversseamlesswroughtzirconium-alloytubesfornuclearfuelcladdingapplication,intheoutsidediameter(OD)sizerangeof0.200in.(5.1mm)to0.650in.(16.5mm)andwallthicknessrangeof0.010in.(0.25mm)to0.035in.(0.89mm).1.2Twogradesofreactorgradezirconiumalloysaredescribed.1.2.1ThepresentUNSnumbersdesignatedforthetwogradesaregiveninTable1.1.3Unlessasingleunitisused,forexamplecorrosionmassgaininmg/dm2,thevaluesstatedineitherinch-poundorSIunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemarenotexactequivalents;thereforeeachsystemmustbeusedindependentlyoftheother.SIvaluescannotbemixedwithinch-poundvalues.1.4Thefollowingprecautionarycaveatpertainsonlytothetestmethodportionsofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H48
【国际标准分类号】:23_040_15
【页数】:16P.;A4
【正文语种】: