ASTM E44-1984(1993) 金属热处理相关术语的定义
时间:2024-05-17 23:03:07 来源: 标准资料网 作者：标准资料网 阅读：9167
【英文标准名称】:DefinitionsofTermsRelatingtoHeatTreatmentofMetals
【原文标准名称】:金属热处理相关术语的定义
【标准号】:ASTME44-1984(1993)
【标准状态】:作废
【国别】:
【发布日期】:1984
【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】:A01.92
【标准类型】:(Terminology)
【标准水平】:()
【中文主题词】:术语;金属;热处理;定义
【英文主题词】:
【摘要】:
【中国标准分类号】:J36
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardTestMethodforHeatofCombustionofLiquidHydrocarbonFuelsbyBombCalorimeter
【原文标准名称】:弹式量热器测定液烃燃料燃烧热的标准试验方法
【标准号】:ASTMD240-2009
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:bombcalorimetermethods;grossheatofcombustion;heatofcombustion;heatingtests;netheatofcombustion;Bombcalorimetermethods;Combustion--petroleumproducts;Heatingtests--petroleumproducts;Oxygenbombcalorimetermethods;Oxygenconsump
【摘要】:Theheatofcombustionisameasureoftheenergyavailablefromafuel.Aknowledgeofthisvalueisessentialwhenconsideringthethermalefficiencyofequipmentforproducingeitherpowerorheat.Theheatofcombustionasdeterminedbythistestmethodisdesignatedasoneofthechemicalandphysicalrequirementsofbothcommercialandmilitaryturbinefuelsandaviationgasolines.Themassheatofcombustion,theheatofcombustionperunitmassoffuel,isacriticalpropertyoffuelsintendedforuseinweight-limitedcraftsuchasairplanes,surfaceeffectvehicles,andhydrofoils.Therangeofsuchcraftbetweenrefuelingisadirectfunctionoftheheatofcombustionanddensityofthefuel.1.1Thistestmethodcoversthedeterminationoftheheatofcombustionofliquidhydrocarbonfuelsranginginvolatilityfromthatoflightdistillatestothatofresidualfuels.1.2Undernormalconditions,thistestmethodisdirectlyapplicabletosuchfuelsasgasolines,kerosines,Nos.1and2fueloil,Nos.1-Dand2-DdieselfuelandNos.0-GT,1-GT,and2-GTgasturbinefuels.1.3ThistestmethodisnotasrepeatableandnotasreproducibleasTestMethodD4809.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSections7and9andA1.10andAnnexA3.
【中国标准分类号】:G16
【国际标准分类号】:75_160_20
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:Aerospace-Airframeneedleroller,cylindricalrollerandtrackrollerbearings-Technicalspecification
【原文标准名称】:航空航天飞机结构用滚针、滚柱和滚道式滚子轴承技术规范
【标准号】:ISO13411-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;定义;航空航天运输;规范;验收规范;质量;航空运输;航天运输;包装件;飞行器;规范(验收);检验;试验;尺寸稳定性;飞机机架轴承;滚子轴承;质量保证;滚柱;交货条件;园柱状轴承;滚柱轴承;滚柱轴承;滚针;轴承
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiestherequiredcharacteristics,inspectionsandtests,qualityassuranceandconditionsforqualification,staticradialloads,acceptanceanddeliveryconditionsforneedleroller,needletrackrollerandcylindricalrollerbearingsusedasairframerollingbearingsdesignedtowithstand,underload,slowrotationsandsmalloscillationsonly.ThisInternationalStandardisapplicabletoallairframeneedleroller,needletrackrollerandcylindricalrollerbearingsreferredtointhereferencedInternationalStandardsorinadesignspecification.ThefactthatabearingisnotincludedinthisInternationalStandarddoesnotprecludeitfrombeingusedtoadvantageinairframeapplications.
【中国标准分类号】:V22
【国际标准分类号】:49_035
【页数】:25P;A4
【正文语种】:英语