SAE AMS5388 Nickel Alloy, Corrosion and Heat Resistant, Investment Castings 53.3ni 16.5cr 17mo 4.5w 5.8fe 0.40v (Cw-12mw
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Product Code:SAE AMS5388
Title:Nickel Alloy, Corrosion and Heat Resistant, Investment Castings 53.3ni 16.5cr 17mo 4.5w 5.8fe 0.40v (Cw-12mw), as Cast
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant nickel alloy in the form of investment castings.
【英文标准名称】:StandardPracticeforDosimetryforRadiationProcessing
【原文标准名称】:辐射加工剂量学的标准实施规程
【标准号】:ASTME2628-2009e1
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E10.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:absorbeddose;dosemeasurement;dosimeter;dosimetry;dosimetrysystem;electronbeam;gammaradiation;ionizingradiation;qualitycontrol;radiationprocessing;X-radiation^DOI:^INDEXTERMS:Absorbedradiationdose;Dosimetry;Radiationprocessin
【摘要】:Radiationprocessingofarticlesinbothcommercialandresearchapplicationsmaybecarriedoutforanumberofpurposes.Theseinclude,forexample,sterilizationofhealthcareproducts,reductionofthemicrobialpopulationsinfoodsandmodificationofpolymers.Theradiationsusedmaybeacceleratedelectrons,gamma-radiationfromradionuclidesourcessuchascobalt-60,orX-radiation.Todemonstratecontroloftheradiationprocess,theabsorbeddosemustbemeasuredusingadosimetrysystem,thecalibrationofwhich,istraceabletoappropriatenationalorinternationalstandards.Theradiation-inducedchangeinthedosimeterisevaluatedandrelatedtoabsorbeddosethroughcalibration.Dosemeasurementsrequiredforparticularprocessesaredescribedinotherstandardsreferencedinthispractice.1.1ThispracticedescribesthebasicrequirementsthatapplywhenmakingabsorbeddosemeasurementsinaccordancewiththeASTME10.01seriesofdosimetrystandards.Inaddition,itprovidesguidanceontheselectionofdosimetrysystemsanddirectstheusertootherstandardsthatprovidespecificinformationonindividualdosimetrysystems,calibrationmethods,uncertaintyestimationandradiationprocessingapplications.1.2Thispracticeappliestodosimetryforradiationprocessingapplicationsusingelectronsorphotons(gamma-orX-radiation).1.3Thispracticeaddressestheminimumrequirementsofameasurementmanagementsystem,butdoesnotincludegeneralqualitysystemrequirements.1.4Thispracticedoesnotaddresspersonneldosimetryormedicaldosimetry.1.5Thispracticedoesnotapplytoprimarystandarddosimetrysystems.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F74
【国际标准分类号】:17_240
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:DeterminationofUniformityofSolidGamma-EmittingFloodSources
【原文标准名称】:固态γ放射源不均匀性的测定
【标准号】:ANSIN42.27-1999
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:IEEE(ASCN42)
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;发射;洪水;;γ射线照相机;γ辐射源;测量;计量学;辐射测量;安全要求;固态的;同一
【英文主题词】:Determination;Emitting;Floods;Gamma;Gammacameras;Gamma-emittingsources;Measurement;Metrology;Radiationmeasurement;Safetyrequirements;Solid;Uniformity
【摘要】:Thescopeofthisstandardislimitedtocommercially-produced,solidradioactivefloodsourcesintendedtoaidinthedeterminationofthesystemfielduniformityofscintillationcamerasusedinnuclearmedicine.Thisstandardisintendedtoprovidea
【中国标准分类号】:F81
【国际标准分类号】:17_240
【页数】:
【正文语种】:英语
