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BS EN ISO 21809-2-2008 石油和天然气工业.用于管道运输系统的被掩埋于地下或淹没于水下的管道外部覆层.熔接环氧涂层

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【英文标准名称】:Petroleumandnaturalgasindustries-Externalcoatingsforburiedorsubmergedpipelinesusedinpipelinetransportationsystems-Fusion-bondedepoxycoatings
【原文标准名称】:石油和天然气工业.用于管道运输系统的被掩埋于地下或淹没于水下的管道外部覆层.熔接环氧涂层
【标准号】:BSENISO21809-2-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-01-31
【实施或试行日期】:2008-01-31
【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】:覆层;定义;英语;环氧树脂涂层;燃气技术;检验;作标记;天然气工业;海上;石油工业;管道运输;管道;管;粉末覆层;护壳;规范(验收);测试;运输系统;地下
【英文主题词】:Coatingmaterials;Coatings;Definitions;Englishlanguage;Enterprises;Epoxycoatings;Gastechnology;Inspection;Marking;Naturalgasindustries;Offshore;Oilindustries;Orderindications;Pipetransportation;Pipelinetransportation;Pipelines;Pipes;Powdercoatings;Sheathings;Specification(approval);Testing;Transportationsystems;Underground
【摘要】:ThispartofISO21809specifiestherequirementsforqualification,application,testingandhandlingofmaterialsforplantapplicationofsingle-layerfusion-bondedepoxy(FBE)coatingsappliedexternallyforthecorrosionprotectionofbaresteelpipeforuseinpipelinetransportationsystemsforthepetroleumandnaturalgasindustriesasdefinedinISO13623.High-temperaturecoatingswithaglasstransitionofabove120°CorFBEprimercoatingsforthree-ormultilayerpolyethyleneorpolypropylenecoatingsarenotcoveredbythispartofISO21809.NOTEPipescoatedinaccordancewiththispartofISO21809areconsideredsuitableforadditionalprotectionbymeansofcathodicprotection.
【中国标准分类号】:E98
【国际标准分类号】:75_200
【页数】:46P;A4
【正文语种】:英语


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【英文标准名称】:Surfacechemicalanalysis-X-rayphotoelectronspectrometers-Calibrationofenergyscales
【原文标准名称】:表面化学分析X射线光电谱仪能量刻度表校准
【标准号】:ISO15472-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-02
【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/TC201
【标准类型】:()
【标准水平】:()
【中文主题词】:校正;X射线分析;分光计;标度;刻度;精整;化学分析和试验;光谱测定法;含量测定;X射线光谱仪
【英文主题词】:Calibration;Chemicalanalysisandtesting;Determinationofcontent;Finishes;Scales;Spectrometers;Spectrometry;X-rayanalysis;X-rayspectrometer
【摘要】:ThisInternationalStandardspecifiesamethodforcalibratingthebinding-energyscalesofX-rayphotoelectronspectrometers,forgeneralanalyticalpurposes,usingunmonochromatedAlorMgX-raysormonochromatedAlX-rays.Itisonlyapplicabletoinstrumentswhichincorporateaniongunforsputtercleaning.ThisInternationalStandardfurtherspecifiesamethodtoestablishacalibrationschedule,totestforthebinding-energyscalelinearityatoneintermediateenergy,toconfirmtheuncertaintyofthescalecalibrationatonelowandonehighbinding-energyvalue,tocorrectforsmalldriftsofthatscaleandtodefinetheexpandeduncertaintyofthecalibrationofthebinding-energyscaleforaconfidencelevelof95%.Thisuncertaintyincludescontributionsforbehavioursobservedininterlaboratorystudiesbutdoesnotcoverallofthedefectsthatcouldoccur.ThisInternationalStandardisnotapplicabletoinstrumentswithbinding-energyscaleerrorsthataresignificantlynon-linearwithenergy,toinstrumentsoperatedintheconstantretardationratiomodeatretardationratioslessthan10,toinstrumentswithaspectrometerresolutionworsethan1,5eV,ortoinstrumentsrequiringtolerancelimitsof±0,03eVorless.ThisInternationalStandarddoesnotprovideafullcalibrationcheck,whichwouldconfirmtheenergymeasuredateachaddressablepointontheenergyscaleandwhichwouldhavetobeperformedinaccordancewiththemanufacturer'srecommendedprocedures.
【中国标准分类号】:G04
【国际标准分类号】:17_180_30;71_040_50
【页数】:27P.;A4
【正文语种】:英语


【英文标准名称】:MethodsforStressRelaxationTestsforMaterialsandStructures
【原文标准名称】:材料和结构应力松弛测试方法
【标准号】:ANSI/ASTME328-1986
【标准状态】:现行
【国别】:美国
【发布日期】:1986
【实施或试行日期】:1999-02-18
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;机械试验;材料
【英文主题词】:mechanicaltesting;materials;testing
【摘要】:Thesetestmethodscoverthedeterminationofthetimedependenceofstress(stressrelaxation)inmaterialsandstructuresunderconditionsofapproximatelyconstantconstraint,constantenvironment,andnegligiblevibration.Intheproceduresrecommended,thematerialorstructureisinitiallyconstrainedbyexternallyappliedforces,andthechangeintheexternalforcenecessarytomaintainthisconstraintisdeterminedasafunctionoftime.Specificmethodsforconductingstressrelaxationtestsonmaterialssubjectedtotension,compression,bendingandtorsionstressesaredescribedinPartsA,B,C,andD,respectively.Thesetestmethodsalsoincluderecommendationsforthenecessarytestingequipmentandfortheanalysisofthetestdata.Itisrecognizedthatthelongtimeperiodsrequiredforthesetypesoftestsareoftenunsuitedforroutinetestingorforspecificationinthepurchaseofmaterial.However,thesetestsarevaluabletoolsinobtainingpracticaldesigninformationonthestressrelaxationofmaterialssubjectedtotheconditionsenumerated,andininvestigationsofthefundamentalbehaviorofmaterials.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:19_020
【页数】:
【正文语种】:英语