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QJ 2180.2-1991 胶接式冷冲滑动模架后导柱(BB)型

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基本信息
标准名称:胶接式冷冲滑动模架后导柱(BB)型
中标分类: 航空、航天 >> 航空器与航天器制造用设备 >> 模具
发布日期:1991-02-05
实施日期:1991-12-05
首发日期:
作废日期:
出版日期:
页数:6页
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所属分类: 航空 航天 航空器与航天器制造用设备 模具
Product Code:SAE AMS5082
Title:Steel Tubing, Seamless, 0.31 - 0.38C (SAE 1035), Stress Relieved
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a carbon steel in the form of seamless tubing.【英文标准名称】:StandardTestMethodforShearStrengthofContinuousFiber-ReinforcedAdvancedCeramicsatAmbientTemperatures
【原文标准名称】:室温下连续纤维增强高级陶瓷剪切强度的标准试验方法
【标准号】:ASTMC1292-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:C28.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:复合材料;压缩
【英文主题词】:composite;compression
【摘要】:Continuousfiber-reinforcedceramiccompositesarecandidatematerialsforstructuralapplicationsrequiringhighdegreesofwearandcorrosionresistance,anddamagetoleranceathightemperatures.Sheartestsprovideinformationonthestrengthanddeformationofmaterialsundershearstresses.Thistestmethodmaybeusedformaterialdevelopment,materialcomparison,qualityassurance,characterization,anddesigndatageneration.Forqualitycontrolpurposes,resultsderivedfromstandardizedsheartestspecimensmaybeconsideredindicativeoftheresponseofthematerialfromwhichtheyweretakenforgivenprimaryprocessingconditionsandpost-processingheattreatments.1.1Thistestmethodcoversthedeterminationofshearstrengthofcontinuousfiber-reinforcedceramiccomposites(CFCCs)atambienttemperature.Thetestmethodsaddressedare(1)thecompressionofadouble-notchedtestspecimentodetermineinterlaminarshearstrengthand(2)theIosipescutestmethodtodeterminetheshearstrengthinanyoneofthematerialplanesoflaminatedcomposites.Testspecimenfabricationmethods,testingmodes(loadordisplacementcontrol),testingrates(loadrateordisplacementrate),datacollection,andreportingproceduresareaddressed.1.2Thistestmethodisusedfortestingadvancedceramicorglassmatrixcompositeswithcontinuousfiberreinforcementhavinguni-directional(1-D)orbi-directional(2-D)fiberarchitecture.Thistestmethoddoesnotaddresscompositeswith(3-D)fiberarchitectureordiscontinuousfiber-reinforced,whisker-reinforced,orparticulate-reinforcedceramics.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandardandareinaccordancewith.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specifichazardstatementsaregivenin8.1and8.2.
【中国标准分类号】:
【国际标准分类号】:81_060_99
【页数】:9P.;A4
【正文语种】: