HB 4-1966-1999 堵塞
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来源:标准资料网
基本信息
标准名称: | 堵塞 |
中标分类: |
航空、航天 >>
航空器与航天器零部件 >>
管件、卡箍、密封件 |
替代情况: | HB 4-66-1983 |
发布日期: | 1999-03-12 |
实施日期: | 1999-07-01 |
首发日期: | |
作废日期: | |
出版日期: | |
适用范围
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前言
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目录
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引用标准
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所属分类: 航空 航天 航空器与航天器零部件 管件 卡箍 密封件
【英文标准名称】:Radiationprotection-Sealedradioactivesources-Generalrequirementsandclassification
【原文标准名称】:辐射防护密封放射源一般要求和分级
【标准号】:ISO2919-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;放射性;规范(验收);辐射防护;试验;核能;辐射源;分类系统
【英文主题词】:Classification;Classificationsystems;Definitions;Impacttesting;Impacttests;Marking;Nuclearenergy;Nucleartechnology;Pressuretests;Production;Punchingtests;Radiationprotection;Radiationsources;Radioactivematerials;Radioactivesources;Radioactivity;Radiology;Safety;Specification(approval);Testing;Thermaltesting
【摘要】:ThisInternationalStandardestablishesasystemofclassificationofsealedradioactivesourcesbasedontestperformanceandspecifiesgeneralrequirements,performancetests,productiontests,markingandcertification.Itprovidesasetoftestsbywhichthemanufacturerofsealedradioactivesourcescanevaluatethesafetyofhisproductsinuseandbywhichtheuserofsuchsourcescanselecttypeswhicharesuitablefortherequiredapplication,especiallywhereprotectionagainstthereleaseofradioactivematerial,withconsequentexposuretoionizingradiation,isconcerned.ThisInternationalStandardmayalsobeofguidancetoregulatingauthorities.Thetestsfallintoseveralgroups,including,forexample,exposuretoabnormallyhighandlowtemperatures,andavarietyofmechanicaltests.Eachtestcanbeappliedinseveraldegreesofseverity.Thecriterionofpassorfaildependsonleakageofthecontentsofthesealedradioactivesource.NOTE1LeakagetestmethodsaregiveninISO9978.Alistofthemaintypicalapplicationsofsealedradioactivesourceswithasuggestedtestscheduleforeachapplicationisgivenintable4.Thetestsareminimumrequirementscorrespondingtotheapplicationsinthebroadestsense.Factorstobeconsideredforapplicationsinespeciallysevereconditionsarelistedin4.2.NOTE2Manufacturersandtestorganizationsshouldpreparetheirownprogrammeforqualityassurance,inaccordancewiththerequirementsofISO9000toISO9004oranequivalentnationalstandard.ThisInternationalStandardmakesnoattempttoclassifyeitherthedesignofsourcesandtheirmethodofconstructionortheircalibrationintermsoftheradiationemitted.RadioactivematerialsinsideanuclearreactorincludingsealedsourcesandfuelelementsarenotcoveredbythisInternationalStandard.
【中国标准分类号】:F70;F50
【国际标准分类号】:13_280
【页数】:19P.;A4
【正文语种】:英语
Product Code:SAE AMS5060
Title:Steel, Bars, Forgings, and Tubing, 0.13 - 0.18C (SAE 1015) (NONCURRENT Mar 2008)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a low-carbon steel in the form of bars, forgings, mechanical tubing, and forging stock.