【英文标准名称】:Fineceramics(advancedceramics,advancedtechnicalceramics)-Determinationoffracturetoughnessofmonolithicceramicsatroomtemperaturebythesurfacecrackinflexure(SCF)method(ISO18756:2003);GermanversionENISO18756:2005
【原文标准名称】:细陶瓷(高级陶瓷、高级工业陶瓷).用弯曲时的表面裂纹(SCF)法测定室温下块体陶瓷的断裂韧性
【标准号】:ENISO18756-2005
【标准状态】:现行
【国别】:
【发布日期】:2005-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;表面断裂;试验;机械试验;裂纹;试样;环境温度;试验方法;整体材料;努氏(硬度);高级工业陶瓷;陶瓷;韧性;断裂试验;弯曲样品;断裂韧性;温度方法
【英文主题词】:Advancedtechnicalceramics;Ambienttemperatures;Bendspecimens;Breakingtests;Ceramics;Definition;Definitions;Flaws;Fracturetoughness;Knoop;Mechanicaltesting;Monolithicmaterials;Samples;Surfacecracking;Temperaturemethod;Testmethod;Testing;Toughness
【摘要】:
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:36P.;A4
【正文语种】:英语


【英文标准名称】:Guidetoconstructionanduseof6.30mm(0.25in)magnetictapecartridgeusingIMFMfordatainterchange,recordingat252ftpmm(6400ftpi).Mechanical,physicalandmagneticproperties
【原文标准名称】:使用IMFM以252次磁通变换/mm(6400次磁通变换/in)速率录制的数据交换用6.30mm(0.25in)磁带盒的使用和制造指南.机械、物理和磁性能
【标准号】:BS7081-1-1989
【标准状态】:现行
【国别】:英国
【发布日期】:1989-06-30
【实施或试行日期】:1989-06-30
【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】:数据传输;试验条件;设计;宽度;数据传送;光学测量;数据记录;作标记;信息交流;透射率;盒式磁带;尺寸;储存;磁带;传输;磁记录;记录设备部件;工作环境;记录特性;试验设备;磁带机;抗拉试验;道速;电阻;记录道;抗拉荷载;附着力试验;缺陷;孔
【英文主题词】:Adhesiontests;Cassettes(magnetictapes);Dataprocessing;Datarecording;Datatransfer;Datatransmission;Defects;Design;Dimensions;Electricalresistance;Environment(working);Holes;Informationexchange;Informationinterchange;Magneticproperties;Magneticrecording;Magnetictapeequipment;Magnetictapes;Marking;Mechanicalproperties;Opticalmeasurement;Performancetesting;Performancetests;Properties;Recordingcharacteristics;Recordingequipmentcomponents;Recordingtracks;Specifications;Storage;Tensileloading;Tensiletesting;Testequipment;Testing;Testingconditions;Tests;Trackspeed;Transmittance;Transportation;Width
【摘要】:ISO8063specifiesthecharacteristicsofatapecartridgeusing6,30mm(0.25in)widemagnetictapefordatainterchangebe-tweendataprocessingsystems.ISO8063/2specifiesthequalityoftherecordedsignals,andthetrackformattobeusedona6,30mm(0.25in)magnetictapecartridgerecordedat252ftpmm(6400ftpi)usingIMFMrecordingandthestart/stopmodeofoperation.ThispartofISO8063specifiesthedimensional,physicalandmagneticcharacteristicsofthecartridge,andthetracklayout.TogetherwiththelabellingschemespecifiedinISO4341,ISO8063/1andISO8063/2provideforfulldatainterchangebetweendataprocessingsystems.NOTE—NumericvaluesintheSIand/orImperialmeasurementsysteminthispartofISO8063mayhavebeenroundedoffandthereforeareconsistentwith,butnotexactlyequalto,eachother.Eithersystemmaybeused,butthetwoshouldbeneitherintermixednorreconverted.TheoriginaldesignwasmadeusingtheImperialmeasurementsystem.ISO8063appliestocartridgesusedfordatainterchange.Whereitappliesfortestingonly,thisisspecificallystated.
【中国标准分类号】:L64
【国际标准分类号】:35_220_23
【页数】:38P;A4
【正文语种】:英语