BS EN ISO 2740-2009 除硬质金属外的烧结金属材料.抗拉试验工件

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【英文标准名称】:Sinteredmetalmaterials,excludinghardmetals-Tensiletestpieces
【原文标准名称】:除硬质金属外的烧结金属材料.抗拉试验工件
【标准号】:BSENISO2740-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-11-30
【实施或试行日期】:2009-11-30
【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】:夹紧装置;尺寸;标志;材料有屑加工;材料工艺学;模型;粉末冶金;处理;烧结材料;烧结金属;烧结产品;抗拉试验工件;抗拉测试;测试棒;试件;试样;测试
【英文主题词】:Clampingdevices;Dimensions;Marking;Material-removalprocesses;Materialstechnology;Matrices;Powdermetallurgy;Processing;Sintermaterials;Sinteredmetals;Sinteredproducts;Tensiletestpieces;Tensiletesting;Testbars;Testpieces;Testspecimens;Testing
【摘要】:ThisInternationalStandardisapplicabletoallsinteredmetalsandalloys,excludinghardmetals.ThisInternationalStandardspecifies:-thediecavitydimensionsusedformakingtensiletestpiecesbypressingandsintering,andbyMetalInjectionMoulding(MIM)andsintering;-thedimensionsoftensiletestpiecesmachinedfromsinteredandpowderforgedmaterials.
【中国标准分类号】:H72
【国际标准分类号】:77_040_10;77_160
【页数】:14P.;A4
【正文语种】:英语

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【英文标准名称】:StandardPracticeforMeasuringPhotometricCharacteristicsofRetroreflectors
【原文标准名称】:测量反光境的光度特性的标准实施规程
【标准号】:ASTME809-2008
【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】:美国材料与试验协会(US-ASTM)
【起草单位】:E12.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:photometriccharacteristics;photometricmeasurements;photometricrange;retroreflective;retroreflection;retroreflectors;Color--retroreflection/retroreflectors;Spectrophotometry--goniophotometry;Lighttransmissionandreflection;Photometry;Retrore
【摘要】:Thispracticedescribesproceduresusedtomeasurephotometricquantitiesthatrelatetothevisualperceptionofretroreflectedlight.Themostsignificantusageisintherelationtothenighttimevehicleheadlamp,retroreflector,anddriver''seyegeometry.ForthisreasontheCIEStandardSourceAisusedtorepresentatungstenvehicleheadlampandthereceptorhasthephotopic,V(x03BB;),spectralresponsivitycorrespondingtothelightadaptedhumaneye.Althoughthegeometrymustbespecifiedbytheuser,itwill,ingeneral,correspondtotherelationbetweenthevehicleheadlamp,theretroreflector,andthevehicledriver''seyeposition.1.1Thispracticedescribesthegeneralproceduresforinstrumentalmeasurementofthephotometriccharacteristicsofretroreflectivematerialsandretroreflectivedevices.1.2ThispracticeisacomprehensiveguidetothephotometryofretroreflectorsbutdoesnotincludegeometrictermsthataredescribedinPracticeE808.1.3Thispracticedescribestheparametersthatarerequiredwhenstatingphotometricmeasurementsinspecifictestsandspecificationsforretroreflectors.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N35
【国际标准分类号】:17_180_20
【页数】:11P.;A4
【正文语种】:英语

Product Code:SAE AS532
Title:Drive - 3/4, Generator-8" BC-Male Pilot (NONCURRENT May 1993)
Issuing Committee:Ae-1 Engine Accessory Installations Committee
Scope:No scope available.