JIS C4003-1998 电绝缘的热评价和分类
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【英文标准名称】:Thermalevaluationandclassificationofelectricalinsulation
【原文标准名称】:电绝缘的热评价和分类
【标准号】:JISC4003-1998
【标准状态】:作废
【国别】:日本
【发布日期】:1998-07-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonElectricityTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:电气设备;电绝缘装置;电绝缘材料;分类系统;热阻;电机;电绝缘
【英文主题词】:electricalinsulation;thermalresistance
【摘要】:この規格は,電気製品の絶縁の耐熱クラス及び耐熱性評価について規定する。また,絶縁材料と絶縁システムとの相互の関係を明確にし,電気絶縁の耐熱性に及ぼす使用条件の影響についての指針を与える.さらに,絶縁材料及び絶縁システムの耐熱性評価並びに耐熱クラスの指定について規定する。
【中国标准分类号】:K04
【国际标准分类号】:29_035_01;29_100_01
【页数】:8P;A4
【正文语种】:日语
【英文标准名称】:StandardPracticeforVisiblePenetrantTestingUsingtheWater-WashableProcess
【原文标准名称】:使用可水洗工艺进行可见渗透剂试验的标准实施规程
【标准号】:ASTME1418-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:E07.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:nondestructivetesting;visibleliquidpenetranttesting;water-washablemethod;Discontinuities;Engineeringapplications;Liquidpenetration;Metalsandmetallicmaterials;Nondestructiveevaluation(NDE);Nonmetallicmaterials;Nonporousmaterials;P
【摘要】:Liquidpenetrantexaminationmethodsindicatethepresence,location,and,toalimitedextent,thenatureandmagnitudeofthedetecteddiscontinuities.Thispracticeisnormallyusedforproductionexaminationoflargevolumesofpartsorstructures,whereemphasisisonproductivity.Thispracticeoffersawidelatitudeinapplicabilitywhenextensiveandcontrolledconditionsareavailable.1.1Thispracticedescribesproceduresforvisibleliquidpenetrantexaminationutilizingthewater-washableprocess.Itisanondestructivepracticefordetectingdiscontinuitiesthatareopentothesurfacesuchascracks,seams,laps,coldshuts,laminations,isolatedporosity,throughleaksorlackoffusionandisapplicabletoin-process,final,andmaintenanceexamination.Thispracticecanbeeffectivelyusedintheexaminationofnonporous,metallicmaterials,bothferrousandnonferrous,andofnonmetallicmaterialssuchasglazedorfullydensifiedceramics,andcertainnonporousplastics,andglass.1.2Thispracticealsoprovidesthefollowingreferences:1.2.1Areferencebywhichvisiblepenetrantexaminationproceduresusingthewater-washableprocesscanbereviewedtoascertaintheirapplicabilityandcompleteness.1.2.2Foruseinthepreparationofprocessspecificationsdealingwiththevisible,water-washableliquidpenetrantexaminationofmaterialsandparts.Agreementbetweentheuserandthesupplierregardingspecifictechniquesisstronglyrecommended.1.2.3Foruseintheorganizationofthefacilitiesandpersonnelconcernedwiththeliquidpenetrantexamination.1.3Thispracticedoesnotindicateorsuggestcriteriaforevaluationoftheindicationsobtained.Itshouldbenoted,however,thatafterindicationshavebeenproduced,theymustbeinterpretedorclassifiedandthenevaluated.Forthispurposetheremustbeaseparatecode,specification,oraspecificagreementtodefinethetype,size,location,andorientationofindicationsconsideredacceptable,andthoseconsideredunacceptable.1.4Thevaluesstatedininch-poundunitsareregardedasstandard.SIunitsgiveninparenthesesareforinformationonly.1.5BasisofApplication8212;Thereareareasinthispracticethatmayrequireagreementbetweenthecognizantengineeringorganizationandthesupplier,orspecificdirectionfromthecognizantengineeringorganization.Theseareasareidentifiedasfollows:1.5.1Penetranttype,methodandsensitivity,1.5.2Accept/rejectcriteria,1.5.3Personnelqualificationrequirements,1.5.4Gritblasting,1.5.5Etching,1.5.6Indication/discontinuitysizing,1.5.7Totalprocessingtime,and1.5.8Markingofparts.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:19_040
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:Automaticelectricalcontrolsforhouseholdandsimilaruse-Part1:generalrequirements.
【原文标准名称】:家用和类似用途的电气自动控制器.第1部分:一般要求
【标准号】:NFC47-730/A18-2003
【标准状态】:现行
【国别】:法国
【发布日期】:2003-12-01
【实施或试行日期】:2003-12-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y61
【国际标准分类号】:97_120
【页数】:5P;A4
【正文语种】:其他