ASTM B 546-2004 电熔焊接镍铬钴钼合金(UNSN06617)、镍铁铬硅合金(UNSN08330和UNSN08332)、镍铬铁铝合金(UNSN06603)、镍铬铁合金(UNSN06025)和镍铬铁硅合金(UNSN06045)管标准规范
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来源:标准资料网
【英文标准名称】:StandardSpecificationforElectricFusion-WeldedNi-Cr-Co-MoAlloy(UNSN06617),Ni-Fe-Cr-SiAlloys(UNSN08330andUNSN08332),Ni-Cr-Fe-AlAlloy(UNSN06603),Ni-Cr-FeAlloy(UNSN06025),andNi-Cr-Fe-SiAlloy(UNSN06045)Pipe
【原文标准名称】:电熔焊接镍铬钴钼合金(UNSN06617)、镍铁铬硅合金(UNSN08330和UNSN08332)、镍铬铁铝合金(UNSN06603)、镍铬铁合金(UNSN06025)和镍铬铁硅合金(UNSN06045)管标准规范
【标准号】:ASTMB546-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;镍;有色金属;管;电的;铬;熔焊;铁
【英文主题词】:alloys;fusionwelding;pipes;iron;nickel;chromium;non-ferrousmetals;electrical
【摘要】:
【中国标准分类号】:H48
【国际标准分类号】:23_040_15
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:Non-destructivetesting-Characterizationandverificationofultrasonicexaminationequipment-Combinedequipment
【原文标准名称】:无损检验.超声波检验设备的表征和验证.组合设备
【标准号】:BSEN12668-3-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-06-15
【实施或试行日期】:2000-06-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:无损检验;测量;试验;探头;试验设备;超声探伤仪;电性质和电现象;特性;特性;无损伤的;规范(验收);设备;质量保证;质量;脉冲回波;校正;校准块;超声检验;超声波装置;符号;检验;验证;生产;材料试验;防爆性试验
【英文主题词】:Calibration;Calibrationblocks;Characteristics;Checks;Electricalpropertiesandphenomena;Equipment;Materialstesting;Measurement;Non-destructive;Non-destructivetesting;Permissibility;Probe;Production;Properties;Pulsereplies;Quality;Qualityassurance;Specification(approval);Symbols;Testequipment;Testing;Ultrasonicdevices;Ultrasonicflawdetector;Ultrasonictesting;Verification
【摘要】:Thisstandarddescribesmethodsandacceptancecriteriaforverifyingtheperformanceofultrasonicequipment(i.e.instrumentandprobecombinedasdefinedinprEN12668-1:1999andprEN12668-2:1998)bytheuseofappropriatestandardcalibrationblocks.Thesemethodsarenotintendedtoprovethesuitabilityoftheequipmentforparticularapplications.Themethodsdescribedaresuitablefortheusebyoperatorsworkingundersiteorshopfloorconditions.ThemethodsonlyapplytopulseechoequipmentusingA-scanpresentation,withgaincontrolsorattenuatorscalibratedinstepsnotgreaterthan2dBandusedessentiallyincontacttesting.Thesemethodsarespecificallyintendedformanualtestingequipment.Forautomatedtestingdifferenttestscanbeneededtoensuresatisfactoryperformance.TherequirementsofEN12668-3:2000donotapplytocombinedspecialultrasonicthicknessmeasuringinstrument.
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Photography-Camerashutters-Timing
【原文标准名称】:摄影技术.摄影机快门.定时
【标准号】:BSISO516-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-10-15
【实施或试行日期】:1999-10-15
【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】:摄影设备;性能试验;数学计算;公差(测量);同步;摄影;时间测量;摄影机快门;摄影机;照相机;试验设备;曝光时间;作标记;光学测量
【英文主题词】:Camerashutters;Cameras;Definition;Definitions;Exposuremeters;Exposuretime;Photographicequipment;Photography;Specification(approval);Testing;Timemeasurement
【摘要】:ThisInternationalStandarddefinesthecharacteristicsofalltypesofshutterswhicharemountedinstillcamerasandaffectthecontrolofexposure,motion-stoppingabilityandsynchronizationwithaphotoflashlightsource.Italsospecifiestheexposure-timemarkingsfortheshuttersandtheirtolerances.Thetolerancesspecifiedarethetargetvaluesfortheshutterperformancethatcanbeexpectedtogivegoodresults.Theyarenotintendedforapplicationasageneralinspectionstandardincontrollingtheperformanceofshutters,sincetolerancesmayvarywiththefeatureandpriceclassofcameratested.Testmethodsaredescribedforroutinemanufacturingtestingandqualitycontrol.
【中国标准分类号】:N46
【国际标准分类号】:37_040_10
【页数】:28P.;A4
【正文语种】:英语
