ISO 26423-2009 精细陶瓷(高级陶瓷、高级工业陶瓷).用坑状磨削法测定涂层厚度
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【英文标准名称】:Fineceramics(advancedceramics,advancedtechnicalceramics)-Determinationofcoatingthicknessbycrater-grindingmethod
【原文标准名称】:精细陶瓷(高级陶瓷、高级工业陶瓷).用坑状磨削法测定涂层厚度
【标准号】:ISO26423-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC206
【标准类型】:()
【标准水平】:()
【中文主题词】:研磨工程实施;高级工业陶瓷;陶瓷;层覆材料;覆层厚度;覆层;复合材料;凹面宝石;接触式尖笔记录仪;测定;精整;磨削;涂层厚度测量;数学计算;测量仪器;显微分析;显微术;剖面图;轮廓测定仪;加强材料;试样;抽样方法;专用毛玻璃;球形的;试验设备;试验报告;试验;厚度;厚度测量
【英文主题词】:Abrasiveengineeringpractices;Advancedtechnicalceramics;Ceramic;Ceramics;Coatedmaterials;Coatingthickness;Coatings;Compositematerials;Concavejewels;Contactstylusinstruments;Determination;Finishes;Grinding;Layerthicknessmeasurement;Mathematicalcalculations;Measuringinstruments;Microscopicanalysis;Microscopy;Profile;Profilometers;Reinforcingmaterials;Samples;Samplingmethods;Spericalgroundglass;Spherical;Testequipment;Testreports;Testing;Thickness;Thicknessmeasurement
【摘要】:
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:15P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforMeasurementofSyntheticPolymerMaterialFlammabilityUsingaFirePropagationApparatus(FPA)
【原文标准名称】:用火焰蔓延仪(FPA)测量合成聚合物材料易燃性的标准试验方法
【标准号】:ASTME2058-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E05.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:仪器;特性;燃烧;有效的;火灾;火焰蔓延;防火安全;燃烧试验;易燃性;燃烧热;聚合材料;蔓延;安全;纺织纤维;向上
【英文主题词】:effectiveheatofcombustion;firepropagationapparatus;flammabilitycharacteristics;upwardfirepropagation
【摘要】:Thesetestmethodsareanintegralpartofexistingteststandardsforcablefirepropagationandcleanroommaterialflammability,aswellas,inanapprovalstandardforconveyorbelting(1-3).3Refs(1-3)usethesetestmethodsbecausefire-test-responseresultsobtainedfromthetestmethodscorrelatewithfirebehaviorduringreal-scalefirepropagationtests,asdiscussedinX1.4TheIgnition,Combustion,orFirePropagationtestmethod,oracombinationthereof,havebeenperformedwithmaterialsandproductscontainingawiderangeofpolymercompositionsandstructures,asdescribedinX1.7.TheFirePropagationtestmethodisdifferentfromthetestmethodsintheASTMstandardslistedin2.1byvirtueofproducinglaboratorymeasurementsofthechemicalheatreleaserateduringupwardfirepropagationandburningonaverticaltestspecimeninnormalair,oxygen-enrichedair,orinoxygen-vitiatedair.Testmethodsfromotherstandards,forexample,TestMethodE1321,whichyieldsmeasurementsduringlateral/horizontalordownwardflamespreadonmaterialsandTestMethodsE906,E1354,andE1623,whichyieldmeasurementsoftherateofheatreleasefrommaterialsfullyinvolvedinflamingcombustion,generallyuseanexternalradiantflux,ratherthantheflamesfromtheburningmaterialitself,tocharacterizefirebehavior.Thesetestmethodsarenotintendedtoberoutinequalitycontroltests.Theyareintendedforevaluationofspecificflammabilitycharacteristicsofmaterials.Materialstobeanalyzedconsistofspecimensfromanend-useproductorthevariouscomponentsusedintheend-useproduct.Resultsfromthelaboratoryproceduresprovideinputtofirepropagationandfiregrowthmodels,riskanalysisstudies,buildingandproductdesigns,andmaterialsresearchanddevelopment.1.1Thisfire-test-responsestandarddeterminesandquantifiessyntheticpolymermaterialflammabilitycharacteristics,relatedtothepropensityofmaterialstosupportfirepropagation,bymeansofafirepropagationapparatus(FPA).Materialflammabilitycharacteristicsthatarequantifiedincludetimetoignition(tign),chemical(Qchem),andconvective(Qc)heatreleaserates,masslossrate(m)andeffectiveheatofcombustion(EHC).1.2Thefollowingtestmethods,capableofbeingperformedseparatelyandindependently,areincludedherein:1.2.1IgnitionTesttodeterminetignforahorizontalspecimen;1.2.2CombustionTesttodetermineQchem,Qc,m,andEHCfromburningofahorizontalspecimen;and,1.2.3FirePropagationTesttodetermineQchemfromburningofaverticalspecimen.1.3DistinguishingfeaturesoftheFPAincludetungsten-quartzexternal,isolatedheaterstoprovidearadiantfluxofupto65kW/m2tothetestspecimen,whichremainsconstantwhetherthesurfaceregressesorexpands;provisionforcombustionorupwardfirepropagationinprescribedflowsofnormalair,airenrichedwithupto40%oxygen,airoxygenvitiated,purenitrogenormixturesofgaseoussuppressionagentswiththeprecedingairmixtures;and,thecapabilityofmeasuringheatreleaseratesandexhaustproductflowsgeneratedduringupwardfirepropagationonaverticaltestspecimen0.305mhigh.1.4TheFPAisusedtoevaluatetheflammabilityofsyntheticpolymermaterialsandproducts.Itisalsodesignedtoobtainthetransientresponseofsuchmateri......
【中国标准分类号】:G31;C80
【国际标准分类号】:13_220_40;59_060_20;13_220_40;59_060_20
【页数】:31P.;A4
【正文语种】:
【英文标准名称】:Aerospaceseries.Circuitbreakers.Testmethods.General
【原文标准名称】:航空航天系列.断路器.试验方法.总则
【标准号】:BSEN3841-100-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-02-22
【实施或试行日期】:2005-02-22
【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】:航空航天运输;航空运输;航空器部件;断路器;电气元件;电气工程;多语种的;航天运输;规范(验收);开关;开关设备;测试;测试条件
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Circuit-breakers;Electricalcomponents;Electricalengineering;Multilingual;Spacetransport;Specification(approval);Switches;Switchgear;Testing;Testingconditions
【摘要】:Thisstandardspecifiesthegeneralconditionsfortestmethodsapplicabletocircuitbreakers.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:8P.;A4
【正文语种】:英语
