ASTM E798-1996(2003) 对基于加速器的中子源进行辐照的标准实施规范

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【英文标准名称】:StandardPracticeforConductingIrradiationsatAccelerator-BasedNeutronSources
【原文标准名称】:对基于加速器的中子源进行辐照的标准实施规范
【标准号】:ASTME798-1996(2003)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:E10.08
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:放射性试验;中子;泉;核技术;核能
【英文主题词】:accelerators;cyclotrons;fusion;ionirradiation;radiationdamagesimulation;spallation
【摘要】:1.1Thispracticecoversproceduresforirradiationsataccelerator-basedneutronsources.Thediscussionfocusesontwotypesofsources,namelynearlymonoenergetic14-MeVneutronsfromthedeuterium-tritiumT(d,n)interaction,andbroadspectrumneutronsfromstoppingdeuteriumbeamsinthickberylliumorlithiumtargets.However,mostoftherecommendationsalsoapplytoothertypesofaccelerator-basedsources,includingspallationneutronsources().Interestinspallationsourceshasincreasedrecentlyduetotheirproposedusefortransmutationoffissionreactorwaste().1.2Manyoftheexperimentsconductedusingsuchneutronsourcesareintendedtosimulateirradiationinanotherneutronspectrum,forexample,thatfromaDTfusionreaction.Thewordsimulationisusedhereinabroadsensetoimplyanapproximationoftherelevantneutronirradiationenvironment.Thedegreeofconformitycanrangefrompoortonearlyexact.Ingeneral,theintentofthesesimulationsistoestablishthefundamentalrelationshipsbetweenirradiationormaterialparametersandthematerialresponse.Theextrapolationofdatafromsuchexperimentsrequiresthatthedifferencesinneutronspectrabeconsidered.1.3Theprocedurestobeconsideredincludemethodsforcharacterizingtheacceleratorbeamandtarget,theirradiatedsample,andtheneutronfluxandspectrum,aswellasproceduresforrecordingandreportingirradiationdata.1.4Otherexperimentalproblems,suchastemperaturecontrol,arenotincluded.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F50
【国际标准分类号】:27_120_10
【页数】:13P.;A4
【正文语种】:


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【英文标准名称】:Pyrotechnicarticles.Fireworks,Categories1,2,and3.Requirementsforconstructionandperformance
【原文标准名称】:烟火条款.1类,2类和3类烟火.制作和性能要求
【标准号】:BSEN15947-5-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-10-31
【实施或试行日期】:2010-10-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:批量检验;监督(认可);黑火药;类别;组合;设计;名称与符号;测定;电燃爆装置;炸药;焰火;闪光信号装置;点火;批注;玩笑;文字书写;作标记;火柴;材料测试;最低要求;包装件;性能试验;生产;性能;焰火制造术;合格试验;火箭;规范;规范(验收);试验;玩具炸弹
【英文主题词】:Batchtesting;Batteries;Blackpowder;Categories;Combination;Design;Designations;Determination;Electro-explosivedevices;Explosives;Fireworks;Flares;Ignition;Inscription;Jokes;Letterings;Marking;Matches;Materialstesting;Minimumrequirements;Packages;Performancetests;Production;Properties;Pyrotechnics;Qualificationtests;Rockets;Specification;Specification(approval);Testing;Toybomb
【摘要】:ThisEuropeanStandardspecifiesrequirementsfortheconstruction,performanceandprimarypackagingoffireworksofcategory1,2and3ofthefollowingtypes:?aerialwheels;?bangers;?batteriesandcombinations;?Bengalflames;?Bengalmatches;?Bengalsticks;?Christmascrackers;?cracklinggranules;?doublebangers;?flashbangers;?flashpellets;?fountains;?groundmovers;?groundspinners;?hand-heldsparklers;?jumpingcrackers;?jumpinggroundspinners;?mines;?minirockets;?non-hand-heldsparklers;?noveltymatches;?partypoppers;?rockets;?Romancandles;?serpents;?shottubes;?snaps;?spinners;?tablebombs;?throwdowns;?wheels.ThisEuropeanStandarddoesnotapplyforarticlescontainingmilitaryexplosivesorcommercialblastingagentsexceptforblackpowderorflashcomposition.ThisEuropeanStandarddoesnotapplyforarticlescontainingpyrotechniccompositionthatincludesanyofthefollowingsubstances:?arsenicorarseniccompounds;?hexachlorobenzene;?mixturescontainingamassfractionofchloratesgreaterthan80%;?mixturesofchlorateswithmetals;?mixturesofchlorateswithredphosphorus(exceptwhenusedinChristmascrackers,partypoppersorsnaps);?mixturesofchlorateswithpotassiumhexacyanoferrate(II);?mixturesofchlorateswithsulfur(thesemixturesareallowedforfrictionheadsonly);?mixturesofchlorateswithsulfides;?leadorleadcompounds;?mercurycompounds;?whitephosphorus;?picratesorpicricacid;?potassiumchloratewithamassfractionofbromatesgreaterthan0,15%;?sulfurwithanacidity,expressedinmassfractionofsulphuricacid,greaterthan0,002%;?zirconiumwithaparticlesizeoflessthan40μm.
【中国标准分类号】:G89
【国际标准分类号】:71_100_30
【页数】:32P;A4
【正文语种】:英语


Product Code:SAE AMS5044
Title:Steel, Sheet and Strip, 0.15 Carbon, Maximum, Half Hard Temper
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a carbon steel in the form of sheet and strip.