ANSI/ASTM D893-1997 已用润滑油不溶物质测定方法(05.01)
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【英文标准名称】:InsolublesinUsedLubricatingOils,MethodofTestfor(05.01)
【原文标准名称】:已用润滑油不溶物质测定方法(05.01)
【标准号】:ANSI/ASTMD893-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;润滑剂
【英文主题词】:lubricants;testing
【摘要】:
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:
【正文语种】:英语
【原文标准名称】:已用润滑油不溶物质测定方法(05.01)
【标准号】:ANSI/ASTMD893-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;润滑剂
【英文主题词】:lubricants;testing
【摘要】:
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:
【正文语种】:英语
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforExplosibilityofDustClouds
【原文标准名称】:尘雾爆炸性的标准试验方法
【标准号】:ASTME1226-2010
【标准状态】:现行
【国别】:美国
【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】:E27.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dustexplosion;explosionpressure;Deflagrationparameters;Dustignition/explosion;Homogeneity;Ignition--rubber/cellularmaterials;Pressuretesting;Temperaturetests;Turbulence
【摘要】:Thistestmethodprovidesaprocedureforperforminglaboratoryteststoevaluatedeflagrationparametersofdusts.ThedatadevelopedbythistestmethodmaybeusedforthepurposeofsizingdeflagrationventsinconjunctionwiththenomographspublishedinNFPA68,ISO6184/1,orVDI3673.Thevaluesobtainedbythistestingtechniquearespecifictothesampletestedandthemethodusedandarenottobeconsideredintrinsicmaterialconstants.Forhard-to-ignitedustswithlowKSt-values,averystrongignitormayoverdrivea20-Lchamber,asdiscussedinE1515andRef2.Ifadusthasmeasurable(nonzero)Pmax-andKSt-valueswitha5000or10000-Jignitorbutnotwitha2500-Jignitorina20-Lchamber,thismaybeanoverdrivensystem.Inthiscase,itisrecommendedthatthedustbetestedwitha10000-Jignitorinalargerchambersuchasa1-m3chambertodetermineifitisactuallyexplosible.1.1Purpose.Thepurposeofthistestmethodistoprovidestandardtestmethodsforcharacterizingthex201C;explosibilityx201D;ofdustcloudsintwoways,firstbydeterminingifadustisx201C;explosible,x201D;meaningacloudofdustdispersedinairiscapableofpropagatingadeflagration;or,ifexplosible,determiningthedegreeofx201C;explosibility,x201D;meaningthepotentialexplosionhazardofadustcloudascharacterizedbythedustexplosibilityparameters,maximumexplosionpressure,Pmax;maximumrateofpressurerise,(dP/dt)max;andexplosibilityindex,KSt.1.2Limitations.Resultsobtainedbytheapplicationofthemethodsofthisstandardpertainonlytocertaincombustioncharacteristicsofdisperseddustclouds.Noinferenceshouldbedrawnfromsuchresultsrelatingtothecombustioncharacteristicsofdustsinotherformsorconditions(e.g.,ignitiontemperatureorsparkignitionenergyofdustclouds,ignitionpropertiesofdustlayersonhotsurfaces,ignitionofbulkdustinheatedenvironments,etc.)1.3Use.Itisintendedthatresultsobtainedbyapplicationofthistestbeusedaselementsofanexplosionriskassessmentthattakesintoaccountotherpertinentriskfactors;andinthespecificationofexplosionpreventionsystems(see,forexampleNFPA68,NFPA69,andNFPA654)whenusedinconjunctionwithapprovedorrecognizeddesignmethodsbythoseskilledintheart.Note18212;Historically,theevaluationofthedeflagrationparametersofmaximumpressureandmaximumrateofpressurerisehasbeendoneusinga1.2-LHartmannApparatus.TestMethodE789,whichdescribesthismethod,hasbeenwithdrawn.Theuseofdataobtainedfromthetestmethodinthedesignofexplosionprotectionsystemsisnotrecommended.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C71
【国际标准分类号】:17_100
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Testmethodformetallicfibreconcrete-Measuringtheflexuraltensilestrength(limitofproportionality(LOP),residual)
【原文标准名称】:金属纤维混凝土用试验方法.弯曲拉伸强度(残余比例极限(LOP))的测量
【标准号】:BSEN14651-2005+A1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2005-07-11
【实施或试行日期】:2005-07-11
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:抗弯强度;弯曲拉伸强度;混凝土拌合料;混凝土;建筑;施工材料;控制图;定义;设备;纤维;新浇混凝土;金属的;预浇铸混凝土部件;预制混凝土部件;预制配件;生产;比例极限;规范(验收);抗拉强度;试样;测试
【英文主题词】:Bendingstrength;Bendingtensilestrength;Concretemixes;Concretes;Construction;Constructionmaterials;Controlcharts;Definition;Definitions;Equipment;Fibres;Freshconcrete;Metallic;Precastconcreteparts;Prefabricatedparts;Production;Proportionallimits;Specification(approval);Tensilestrength;Testspecimens;Testing
【摘要】:ThisEuropeanStandardspecifiesamethodofmeasuringtheflexuraltensilestrengthofmetallicfiberedconcreteonmouldedtestspecimen.Themethodprovidesforthedeterminationofthelimitofproportionality(LOP)andofasetofresidualflexuraltensilestrengthvalues.Thistestingmethodisintendedformetallicfibresnolongerthan60mm.Themethodcanalsobeusedforacombinationofmetallicfibresand,acombinationofmetallicfibreswithotherfibres.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:20P.;A4
【正文语种】:英语
【原文标准名称】:尘雾爆炸性的标准试验方法
【标准号】:ASTME1226-2010
【标准状态】:现行
【国别】:美国
【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】:E27.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dustexplosion;explosionpressure;Deflagrationparameters;Dustignition/explosion;Homogeneity;Ignition--rubber/cellularmaterials;Pressuretesting;Temperaturetests;Turbulence
【摘要】:Thistestmethodprovidesaprocedureforperforminglaboratoryteststoevaluatedeflagrationparametersofdusts.ThedatadevelopedbythistestmethodmaybeusedforthepurposeofsizingdeflagrationventsinconjunctionwiththenomographspublishedinNFPA68,ISO6184/1,orVDI3673.Thevaluesobtainedbythistestingtechniquearespecifictothesampletestedandthemethodusedandarenottobeconsideredintrinsicmaterialconstants.Forhard-to-ignitedustswithlowKSt-values,averystrongignitormayoverdrivea20-Lchamber,asdiscussedinE1515andRef2.Ifadusthasmeasurable(nonzero)Pmax-andKSt-valueswitha5000or10000-Jignitorbutnotwitha2500-Jignitorina20-Lchamber,thismaybeanoverdrivensystem.Inthiscase,itisrecommendedthatthedustbetestedwitha10000-Jignitorinalargerchambersuchasa1-m3chambertodetermineifitisactuallyexplosible.1.1Purpose.Thepurposeofthistestmethodistoprovidestandardtestmethodsforcharacterizingthex201C;explosibilityx201D;ofdustcloudsintwoways,firstbydeterminingifadustisx201C;explosible,x201D;meaningacloudofdustdispersedinairiscapableofpropagatingadeflagration;or,ifexplosible,determiningthedegreeofx201C;explosibility,x201D;meaningthepotentialexplosionhazardofadustcloudascharacterizedbythedustexplosibilityparameters,maximumexplosionpressure,Pmax;maximumrateofpressurerise,(dP/dt)max;andexplosibilityindex,KSt.1.2Limitations.Resultsobtainedbytheapplicationofthemethodsofthisstandardpertainonlytocertaincombustioncharacteristicsofdisperseddustclouds.Noinferenceshouldbedrawnfromsuchresultsrelatingtothecombustioncharacteristicsofdustsinotherformsorconditions(e.g.,ignitiontemperatureorsparkignitionenergyofdustclouds,ignitionpropertiesofdustlayersonhotsurfaces,ignitionofbulkdustinheatedenvironments,etc.)1.3Use.Itisintendedthatresultsobtainedbyapplicationofthistestbeusedaselementsofanexplosionriskassessmentthattakesintoaccountotherpertinentriskfactors;andinthespecificationofexplosionpreventionsystems(see,forexampleNFPA68,NFPA69,andNFPA654)whenusedinconjunctionwithapprovedorrecognizeddesignmethodsbythoseskilledintheart.Note18212;Historically,theevaluationofthedeflagrationparametersofmaximumpressureandmaximumrateofpressurerisehasbeendoneusinga1.2-LHartmannApparatus.TestMethodE789,whichdescribesthismethod,hasbeenwithdrawn.Theuseofdataobtainedfromthetestmethodinthedesignofexplosionprotectionsystemsisnotrecommended.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C71
【国际标准分类号】:17_100
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Testmethodformetallicfibreconcrete-Measuringtheflexuraltensilestrength(limitofproportionality(LOP),residual)
【原文标准名称】:金属纤维混凝土用试验方法.弯曲拉伸强度(残余比例极限(LOP))的测量
【标准号】:BSEN14651-2005+A1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2005-07-11
【实施或试行日期】:2005-07-11
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:抗弯强度;弯曲拉伸强度;混凝土拌合料;混凝土;建筑;施工材料;控制图;定义;设备;纤维;新浇混凝土;金属的;预浇铸混凝土部件;预制混凝土部件;预制配件;生产;比例极限;规范(验收);抗拉强度;试样;测试
【英文主题词】:Bendingstrength;Bendingtensilestrength;Concretemixes;Concretes;Construction;Constructionmaterials;Controlcharts;Definition;Definitions;Equipment;Fibres;Freshconcrete;Metallic;Precastconcreteparts;Prefabricatedparts;Production;Proportionallimits;Specification(approval);Tensilestrength;Testspecimens;Testing
【摘要】:ThisEuropeanStandardspecifiesamethodofmeasuringtheflexuraltensilestrengthofmetallicfiberedconcreteonmouldedtestspecimen.Themethodprovidesforthedeterminationofthelimitofproportionality(LOP)andofasetofresidualflexuraltensilestrengthvalues.Thistestingmethodisintendedformetallicfibresnolongerthan60mm.Themethodcanalsobeusedforacombinationofmetallicfibresand,acombinationofmetallicfibreswithotherfibres.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:20P.;A4
【正文语种】:英语