【英文标准名称】:StandardPracticesforGroundLaboratoryAtomicOxygenInteractionEvaluationofMaterialsforSpaceApplications
【原文标准名称】:太空用材料的地面实验室原子氧交互评价的标准规程
【标准号】:ASTME2089-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E21.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thesepracticesenablethefollowinginformationtobeavailable:3.1.1Materialatomicoxygenerosioncharacteristics.3.1.2Anatomicoxygenerosioncomparisonoffourwell-characterizedpolymers.Theresultingdataareusefulto:3.2.1ComparetheatomicoxygendurabilityofspacecraftmaterialsexposedtothelowEarthorbitalenvironment.3.2.2Comparetheatomicoxygenerosionbehaviorbetweenvariousgroundlaboratoryfacilities.3.2.3Comparetheatomicoxygenerosionbehaviorbetweengroundlaboratoryfacilitiesandin-spaceexposure.3.2.4ScreenmaterialsbeingconsideredforlowEarthorbitalspacecraftapplication.However,cautionshouldbeexercisedinattemptingtopredictin-spacebehaviorbasedongroundlaboratorytestingbecauseofdifferencesinexposureenvironmentandsynergisticeffects.1.1Theintentofthesepracticesistodefineatomicoxygenexposureproceduresthatareintendedtominimizevariabilityinresultswithinanyspecificatomicoxygenexposurefacilityaswellascontributetotheunderstandingofthedifferencesintheresponseofmaterialswhentestedindifferentfacilities.1.2Thesepracticesarenotintendedtospecifyanyparticulartypeofatomicoxygenexposurefacilitybutsimplyspecifyproceduresthatcanbeappliedtoawidevarietyoffacilities.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.
【中国标准分类号】:V10
【国际标准分类号】:27_120_30
【页数】:5P.;A4
【正文语种】: