ASTM D2522-2003(2008)e2 电绝缘用聚丁烯中氯含量的标准试验方法

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【英文标准名称】:StandardTestMethodforChlorineContentofPolybutenesUsedforElectricalInsulation
【原文标准名称】:电绝缘用聚丁烯中氯含量的标准试验方法
【标准号】:ASTMD2522-2003(2008)e2
【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】:D27.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:chlorine;electrical;insulating;insulation;polybutenes;Chlorinecontent;Electricalinsulatingmaterials;Electricalinsulatingoils;Insulation;Polybutylene(PB)
【摘要】:Chlorineisnormallypresentinpolybutenesinsmallamounts,usuallybelow50ppm,asorganicallyboundchlorine.Inorganicchlorideisnormallynotpresent.Note18212;ThequalitativepresenceorabsenceofinorganicchloridemaybetestedbyTestMethodD878.1.1Thistestmethoddescribesthedeterminationofthetotalchloridecontentofpolybutenesusedforelectricalinsulation.1.2Warningx2014;MercuryhasbeendesignatedbyEPAandmanystateagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidney,andliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercury-containingproducts.SeetheapplicableproductMaterialSafetyDataSheet(MSDS)fordetailsandEPAx2019;swebsite(http://www.epa.gov/mercury/faq.htm)foradditionalinformation.Usersshouldbeawarethatsellingmercuryormercury-containingproducts,orboth,inyourstatemaybeprohibitedbystatelaw.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardsinformation,seeSection8.
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:3P.;A4
【正文语种】:英语

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上一篇: ASTM F2249-2003(2009) 断电电源线和设备用临时接地跨接组件的运行中试验方法的标准规范
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Product Code:SAE AMS7253
Title:Nuts, Self-Locking, Corrosion And Heat Resistant Alloy Highstrength, All Metal 1400 F (760 C) Use, U (Cancelled Jul 2002)
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:【英文标准名称】:Non-destructivetesting-Ultrasonicexamination-Part6:Time-of-flightdiffractiontechniqueasamethodfordetectionandsizingofdiscontinuities;EnglishversionofDINEN583-6:2009-03
【原文标准名称】:无损检验超声波检验第6部分:不连续性的探测和定尺寸用飞行时间衍射技术方法
【标准号】:DINEN583-6-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:可听信号;碳素钢;组件;缺陷与故障;缺陷;定义;衍射;尺寸;评估;不均匀性;不规则性;低合金钢;低碳钢;材料试验;测量;最低要求;无损的;无损检验;探头;薄板材;大小测量;声压;试验设备;试验要求;试验技术;试验;飞行时间衍射技术;TOFD;超声波探伤仪;超声检验;超声波传送技术;超声波学
【英文主题词】:Audiblesignal;Carbonsteels;Components;Defects;Definition;Definitions;Diffraction;Dimensions;Evaluations;Inhomogen;Irregularities;Low-alloysteels;Low-carbonsteels;Materialtests;Materialstesting;Measurement;Minimumrequirements;Non-destructive;Non-destructivetesting;Probe;Sheetmaterials;Sizemeasurement;Soundpressure;Testequipment;Testspecifications;Testtechniques;Testing;Time-of-flightdiffractiontechnique;TOFD;Ultrasonicflawdetector;Ultrasonictesting;Ultrasonictransmissiontechnique;Ultrasonics
【摘要】:ThisEuropeanStandarddefinesthegeneralprinciplesfortheapplicationoftheTime-Of-FlightDiffraction(TOFD)techniqueforbothdetectionandsizingofdiscontinuitiesinlowalloyedcarbonsteelcomponents.Itcouldalsobeusedforothertypesofmaterials,providedtheapplicationoftheTOFDtechniqueisperformedwithnecessaryconsiderationofgeometry,acousticalpropertiesofthematerialsandthesensitivityoftheexamination.Althoughitisapplicable,ingeneralterms,todiscontinuitiesinmaterialsandapplicationscoveredbyEN583-1,itcontainsreferencestotheapplicationonwelds.Thisapproachhasbeenchosenforreasonsofclarityastotheultrasonicprobepositionsanddirectionsofscanning.Unlessotherwisespecifiedinthereferencingdocuments,theminimumrequirementsofthisstandardareapplicable.Unlessexplicitlystatedotherwise,thisstandardisapplicabletothefollowingproductclassesasdefinedinEN583-2:--class1,withoutrestrictions;--classes2and3,restrictionswillapplyasstatedinClause9.Theinspectionofproductsofclasses4and5willrequirespecialprocedures.TheseareaddressedinClause9aswell.ThetechniquestouseTOFDforweldinspectionaredescribedinCEN/TS14751.TherelatedacceptancecriteriaaregiveninprEN15617.
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:25P.;A4
【正文语种】:英语