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ASME STP-PT-017-2008 氢中的复合材料科学属性

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【英文标准名称】:PropertiesforCompositeMaterialsinHydrogenScience
【原文标准名称】:氢中的复合材料科学属性
【标准号】:ASMESTP-PT-017-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:铝合金;复合材料;压缩;气瓶;设计;测定;畸变;环境;灯丝;燃料电池;高压;氢;氢脆;氢压力;衬套;长期的;金属的;非金属的;性能;塑料;压力容器;特性;增强的;耐力;自然科学;术语;测试;稀薄的;运输;墙;络纱
【英文主题词】:Aluminiumalloys;Compositematerials;Compress;Cylinders;Design;Determination;Distortion;Environment;Filament;Fuelcells;Highpressure;Hydrogen;Hydrogenembrittlement;Hydrogenpressure;Liners(mechanicalcomponents);Long-term;Metallic;Nonmetallic;Performance;Plastics;Pressurevessels;Properties;Reinforced;Resistance;Science;Terms;Testing;Thin;Transportation;Walls;Winding
【摘要】:Studieswereconductedtoaddressthreespecificquestionsrelatedtotheuseofcomposite-reinforcedpressurevesseldesignsforthetransportationofcompressedhydrogenatpressuresupto103MPa(15,000psi).ThesestudiesinvolveddeterminingthehydrogenembrittlementresistanceofAA6061-T6aluminumalloymaterialtypicallyusedasalinerincomposite-reinforcedcylinderdesigns;determiningwhethercomposite-reinforcedpressurevesselsusingplasticorthin-wallmetalliclinersweresubjecttodistortionduringthefilamentwindingprocess;andidentifyingtestmethodsthatcanbeusedtoestablishthelong-termperformanceofnon-metallicmaterialsexposedtohigh-pressurehydrogenenvironments
【中国标准分类号】:J74
【国际标准分类号】:27_075
【页数】:56P;A4
【正文语种】:英语


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【英文标准名称】:Liquid-tightflexiblesteelconduit
【原文标准名称】:防液渗的柔性钢导管
【标准号】:UL360-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003-06-25
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;管;金属;钢导管;防水的;导(线)管;柔性
【英文主题词】:Conduits;Flexible;Metals;Pipes;Steelconduits;Steels;Waterproof
【摘要】:1.1Theserequirementscoverthe3/8(12),1/2(16),3/4(21),1(27),1-1/4(35),1-1/2(41),2(53),2-1/2(63),3(78),3–1/2(91),and4(103)tradesizes(metricdesignators)ofliquid-tightflexiblesteelconduit.TheconduitcoveredisintendedforinstallationinaccordancewiththeNationalElectricalCode(NFPA70)asracewayforwiresandcablesinmotorcircuitsoperatingatpotentialsover600volts,inelectric-signcircuitsoperatingatpotentialsupthrough1000volts,over1000volts,andinothercircuitsoperatingat0–600V.1.2Thisconduitisforapplicationsinwhichflexibilityoftheconduitisnecessaryduringinstallation,operation,ormaintenanceandthecontainedconductorsneedprotectionfromvapors,liquidsorsolids.1.3Thisconduitiscircularincrosssection,havinganouterliquid-tight,nonmetallic,sunlight-resistantjacketoveraninnerflexiblemetalcore,andisforuseinwet,dry,oroilylocationsinwhichtheconduitisexposedbutisnotsubjecttophysicaldamage.Conduitthatisnotmarkedwithatemperaturedesignationorismarked"60C"isforuseattemperaturesnotinexcessof60°C(140°F).Conduitthatisforuseindryoroilylocationsatatemperaturehigherthan60°C(140°F)ismarked"____Cdry,60Cwet,70Coilres"or"____Cdry,60Cwet,70Coilresistant"with"80C"or"105C"insertedasthedry-locationstemperature.1.4Conduitthatismarked"80Cdry,60Cwet,60Coilres"or"80Cdry,60Cwet,60Coilresistant"isforuseat80°C(176°F)andlowertemperaturesinair,and60°C(140°F)andlowertemperatureswhereexposedtowater,oilorcoolants-thatis,tocuttingoilsandthelikeinmachine-toolandotherindustrialapplications.1.5Conduitmarkedinaccordancewith23.4(g)islimitedtouseinoilfreeenvironments.1.6Fittingsforliquid-tightflexiblesteelconduitarecoveredintheStandardforFittingsforCableandConduit,UL514B.1.7Theserequirementsdonotcoverliquid-tightflexiblenonmetallicconduit.FlexiblenonmetallicconduitiscoveredintheStandardforLiquid-TightFlexibleNonmetallicConduit,UL1660,andthefittingsforthisconduitarecoveredintheStandardforFittingsforCableandConduit,UL514B.1.8Theserequirementsdonotcoverflexiblemetallictubing.1.9Theserequirementsdonotcoverelectricalnonmetallictubing(ENT).
【中国标准分类号】:H48
【国际标准分类号】:29_120_10
【页数】:40P.;A4
【正文语种】:英语


【英文标准名称】:Identificationcards-Opticalmemorycards-Linearrecordingmethod-Part4:Logicaldatastructures
【原文标准名称】:识别卡.光学存储卡.线性记录方法.第4部分:逻辑数据结构
【标准号】:ANSI/INCITS/ISO/IEC11694-4-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Bankcards;Bankoperations;Datamedia;Dataprocessing;Datastructures;Definitions;Identitycards;Informationinterchange;Logic;Machine-readablematerials;Opticaldisks;Opticalmemorycards
【摘要】:ISO/IEC11694-4:2008definesthelogicaldatastructuresforopticalmemorycardsnecessarytoallowcompatibilityandinterchangebetweensystemsusingthelinearrecordingmethod.
【中国标准分类号】:L64
【国际标准分类号】:35_240_15
【页数】:
【正文语种】:英语