PD 6539-1994 高温下机械部件生产中重大缺陷影响裂缝扩大的评定方法
作者:标准资料网 时间:2024-05-26 08:59:21 浏览:8421
来源:标准资料网
【英文标准名称】:Guidetomethodsfortheassessmentoftheinfluenceofcrackgrowthonthesignificanceofdefectsincomponentsoperatingathightemperatures
【原文标准名称】:高温下机械部件生产中重大缺陷影响裂缝扩大的评定方法
【标准号】:PD6539-1994
【标准状态】:作废
【国别】:英国
【发布日期】:1994-03-15
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:蠕变;疲劳;负荷;数学计算;应力;裂开;焊接;压力装置;压力容器;机械零部件;缺陷与故障;高温
【英文主题词】:hightemperatures;welding;loading;fatigue;mechanicalcomponents;creep;defects;cracking;stress;pressureequipment;pressurevessels;mathematicalcalculations
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:23_020_30
【页数】:40P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforEvaluatingTouch-UpPropertiesofArchitecturalCoatingsunderVariousEnvironmentalConditions
【原文标准名称】:评价建筑涂料在不同环境条件下的修补性能的标准规程
【标准号】:ASTMD7489-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:D01.42
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:colordifference;latexpaint;sheendifference;touch-up
【摘要】:Duringconstructionofahome,paintsaresubjectedtoawidevarietyofdryingconditions,andthismayexhibitdifferencesbetweentheoriginalcoatandthetouched-upareainappearanceafteritsfullcure.Therefore,ititessentialforthepainttobeabletoperformunderawidevarietyofdryingconditions.Apaintthatdoesthisisveryadvantageoustothecontractor.Itispossibleforapainttohaveexcellentcolortouch-up,butpoorsheentouch-up,orvice-versa.Theidealpaintwillhavebothexcellentcolorandsheentouch-upundertestingconditions.Color,glossandbasechoicecanhaveamajorimpactontouch-upofthepaint.1.1Thispracticedeterminestheabilityofapainttoberecoatedorx201C;touchedupx201D;insmallareas.Variationsincolor,gloss,andsheenthatresultinadifferentappearancefromtheoriginalpaintcanbeevaluatedvisually.1.2Thispracticedescribesevaluationoftouch-upcharacteristicsinalaboratory-scalecontrolledenvironmentasopposedtoafull-scalefieldenvironment.1.3Evaluationoftouch-uppropertiesunderconstantdryingconditionsisdescribed.Environmentalconditionscanbeadjustedtoincorporatehighorlowtemperaturedrying,orboth.Thechangesinapplicationtemperaturecanleadtolargerdifferencesintouch-upthanapplyingbothcoatsunderthesameenvironmentalconditions.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:87_040
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Radiationmonitoringequipmentforaccidentandpost-accidentconditionsinnuclearpowerplants.Part2:Equipmentforcontinouslymonitoringradioactivenoblegasesingaseouseffluents
【原文标准名称】:核电厂事故和事故后的辐射监测设备第2部分:气态排出物中放射性惰性气体的连续监测设备
【标准号】:IEC60951-2-1988
【标准状态】:作废
【国别】:国际
【发布日期】:1988
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC45A
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;核技术;监督(认可);辐射;核能;废弃物;气体的;0族元素;核反应堆;仪器装置;核安全;事故;气体
【英文主题词】:Accidents;Electricalengineering;Gaseous;Gases;Group0elements;Incidents;Instrumentation;Nuclearenergy;Nuclearreactors;Nuclearsafety;Nucleartechnology;Radiation;Surveillance(approval);Wastes
【摘要】:Thisstandardisapplicabletonoblegaseffluentmonitorsintendedtomeasure,foraccidentandpost-accidentconditions,thevolumetricactivityofradioactivenoblegasesinthegaseouseffluentsatthedischargepointandthevariationofvolumetric
【中国标准分类号】:F84
【国际标准分类号】:17_240
【页数】:20P.;A4
【正文语种】:英语
