ISO 9818-1991 乘用车发动机冷却系统带限压阀加水口盖的试验方法和标志
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【英文标准名称】:Passengercars;enginecoolingsystems;testmethodsandmarkingofpressurecaps
【原文标准名称】:乘用车发动机冷却系统带限压阀加水口盖的试验方法和标志
【标准号】:ISO9818-1991
【标准状态】:现行
【国别】:国际
【发布日期】:1991-12
【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/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:私人汽车;道路车辆;内燃机;试验;作标记;塞子;冷却系统;冷却器;装填填料装置;压力试验;闭塞物;疲劳试验
【英文主题词】:Closures;Coolers;Coolingsystems;Fatiguetesting;Fatiguetests;Fillingdevices;Internalcombustionengines;Marking;Pressuretests;Privatecars;Roadvehicles;Stoppers;Testing;Tests
【摘要】:Specifiestestmethodsandamarkingsystemforpressurecaps.AnnexAformsanintegralpartofthisstandard.
【中国标准分类号】:T14
【国际标准分类号】:43_060_30
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:ArsenazoI
【原文标准名称】:偶氮砷i
【标准号】:JISK9543-1994
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Abolishment
【标准类型】:()
【标准水平】:()
【中文主题词】:化学试剂;磺酸;砷的有机化合物;偶氮化合物;酚类;苯;化学指示剂;萘;萘酚
【英文主题词】:arsenicorganiccompounds;;phenols;naphthalene;naphthols
【摘要】:
【中国标准分类号】:G62
【国际标准分类号】:71_040_30
【页数】:6P;A4
【正文语种】:日语
【英文标准名称】:StandardSpecificationforAmorphousMagneticCoreAlloys,Semi-ProcessedTypes
【原文标准名称】:半成品型非晶形磁芯合金标准规范
【标准号】:ASTMA901-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:A06.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:amorphous;coercivefieldstrength;coreloss;induction;residualinduction;specificexcitingpower;Amorphousmagneticmaterial;Commercialpowerfrequencies;Ironalloys--specifications;Magneticmaterials/applications--specifications
【摘要】:1.1Thisspecificationcoversthegeneralrequirementstowhichflat-cast,amorphous,semi-processed,iron-basemagneticcorealloysmustconform.1.2Thesealloysareproducedbyarapid-quenching,direct-castingprocess,resultinginmetalswithnoncrystallinestructure.Themetallicalloysaremadetomeetspecifiedmaximumcore-lossvaluesandareintendedprimarilyforcommercialpowerfrequency(50-and60-Hz)applicationsinmagneticdevices.Desirablecore-lossandpermeabilitycharacteristicsaredevelopedbyfurtherheattreatmentinamagneticfieldbythepurchaser.Theheattreatmenttypicallyconsistsofheatingthematerialtoatemperatureof320to420x00B0;Cinadry,inertatmospherefor5to10min,althoughsoaktimesofupto2hmaybeusedforlargetransformercores.Amagneticfieldmayberequiredduringannealingasdesignatedbytheproducer.Exactoptimumannealingconditionsdependontheprocessingofthematerialandthesizeandshapeofthedevice.1.3Someofthesealloysaresensitivetomechanicalstress.Caremustbeexercisedinminimizinganystressesonthematerialinitsfinalapplication,otherwise,itsmagneticpropertieswillbeimpairedsignificantly.1.4Thisspecificationisdevelopedtoaidinthepurchaseoftransformergradeamorphousstrip.Itprovidesthechemical,physical,andmagneticparametersandproceduresforqualitycontroltests.1.5Thevaluesstatedincustomary(cgs-emuandinch-pound)unitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitswhichareprovidedforinformationonlyandarenotconsideredstandard.Note18212;Formoreinformationonproceduresassociatedwiththisspecification,refertothefollowing:PracticesA34/A34M,A664,A700,andB490;TestMethodsA370andA773/A773M.1.6Thisstandarddoesnotpurporttoaddressthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H53
【国际标准分类号】:29_100_10
【页数】:4P.;A4
【正文语种】:英语
