ASTM D4102-1982(2004) 碳纤维的耐热氧化性的试验方法

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【英文标准名称】:StandardTestMethodforThermalOxidativeResistanceofCarbonFibers
【原文标准名称】:碳纤维的耐热氧化性的试验方法
【标准号】:ASTMD4102-1982(2004)
【标准状态】:现行
【国别】:
【发布日期】:1982
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D30.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:航天技术;航空航天运输;试验;叠层板材;抗氧化;纤维;碳纤维;材料
【英文主题词】:thermaloxidativeresistance;carbon;fibers
【摘要】:Thetestisusedtodeterminetheoxidativeresistancesofcarbonfibersasameansofselectingthemoststablefibersforincorporationinhigh-temperaturefiber-reinforcedcompositesystems.Itcanbeusedforqualitycontrol,materialspecification,andforresearchanddevelopmentofimprovedcarbonfibers.Factorsthatinfluencetheoxidativeresistanceandshouldbereportedarefiberidentification,precursortype,fibermodulus,andanyinformationonimpurities,particularlymetals.Alsonotethatthepresenceoffinishonthefibercanaffecttheoxidativeresistance,andthus,alternativespecimenpreparationsthatenabletheevaluationoffinisheffectsareincluded.1.1Thistestmethodcoverstheapparatusandprocedureforthedeterminationoftheweightlossofcarbonfibers,exposedtoambienthotair,asameansofcharacterizingtheiroxidativeresistance.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitswhichareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardinformation,seeSection8.
【中国标准分类号】:Q53
【国际标准分类号】:59_100_20;59_100_20
【页数】:3P.;A4
【正文语种】: