EN ISO 3690-2000 焊接及相关工艺.钢铁电弧焊接金属中氢含量的测定
时间:2024-05-17 20:36:48 来源: 标准资料网 作者：标准资料网 阅读：8721
【英文标准名称】:Weldingandalliedprocesses-Determinationofhydrogencontentinferriticarcweldmetal(ISO3690:2000);GermanversionENISO3690:2000
【原文标准名称】:焊接及相关工艺.钢铁电弧焊接金属中氢含量的测定
【标准号】:ENISO3690-2000
【标准状态】:现行
【国别】:
【发布日期】:2001-03
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电焊;焊接金属;干燥;手工的;试验报告;涂剂焊条;抽样方法;氢;全焊金属;可扩散氢;铁素体;焊接工程;试验设备;电焊条;铁素体钢;化学分析和试验;基准方法;试验;焊接填充金属;焊接电流;公差(测量);焊接;钢;测量;试验装置;含量测定;分析;尺寸;电弧焊接;杂质
【英文主题词】:All-weldmetals;Analysis;Arcwelding;Chemicalanalysisandtesting;Coveredelectrodes;Determinationofcontent;Diffusiblehydrogen;Dimensions;Drying;Electricwelding;Ferritic;Ferriticsteels;Hydrogen;Impurities;Manual;Measurement;Referencemethods;Rodelectrodes;Samplingmethods;Steels;Testequipment;Testreports;Testing;Testingdevices;Tolerances(measurement);Weldmetal;Welding;Weldingcurrent;Weldingengineering;Weldingfillermetals
【摘要】:
【中国标准分类号】:J33
【国际标准分类号】:25_160_40
【页数】:22P.;A4
【正文语种】:英语
【英文标准名称】:IdentificationCards-RecordingTechnique-Part1:Embossing
【原文标准名称】:识别卡.记录技术.第1部分:压纹
【标准号】:ANSI/ISO/IEC7811-1-1995
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【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】:信息技术;识别卡;压纹;记录系统
【英文主题词】:recordingsystems;embossing;informationtechnology;identitycards
【摘要】:ThispartofISO/IEC7811specifiesrequirementsforembossedcharactersonidentificationcards.Theembossedcharactersareintendedfortransferofdataeitherbyuseofimprintersorbyvisualormachinereading.ISO/IEC10373specifiesthetestproceduresusedtocheckcardsagainsttheparametersspecifiedinthispartofISO/IEC7811.ThispartofISO/IEC7811specifiestherequirementsforcardsusedforidentification.Ittakesintoconsiderationbothhumanandmachineaspectsandstatesminimumrequirements.Note-NumericvaluesintheSIand/orImperialmeasurementsysteminthispartofISO/IEC7811mayhavebeenroundedoffandthereforeareconsistentwith,butnotexactlyequalto,eachother.Eithersystemmaybeused,butthetwoshouldnotbeintermixedorreconverted.TheoriginaldesignwasmadeusingtheImperialmeasurementsystem.
【中国标准分类号】:L64
【国际标准分类号】:35_240_15
【页数】:
【正文语种】:英语
【英文标准名称】:Non-destructivetesting-TestmethodforresidualstressanalysisbyX-raydiffraction;GermanversionEN15305:2008
【原文标准名称】:无损检测.X射线衍射法对残余应力分析用试验方法
【标准号】:DINEN15305-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-01
【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】:检验设备;定义;衍射;宏观的;材料;材料试验;测量;测量装置;测量技术;方法试验;无损的;无损检验;残余应力;试样;应力;表面;试件;试验;试验装置;X射线衍射法;X射线衍射分析;X射线
【英文主题词】:Checkingequipment;Definition;Definitions;Diffraction;Macroscopic;Materials;Materialstesting;Measurement;Measuringdevices;Measuringtechniques;Methodtesting;Non-destructive;Non-destructivetesting;Residualstresses;Samples;Stress;Surfaces;Testpieces;Testing;Testingdevices;X-raydiffraction;X-raydiffractionanalysis;X-rays
【摘要】:ThisEuropeanStandarddescribesthetestmethodforthedeterminationofmacroscopicresidualorappliedstressesnon-destructivelybyX-raydiffractionanalysisinthenear-surfaceregionofapolycrystallinespecimenorcomponent.Allmaterialswithasufficientdegreeofcrystallinitycanbeanalysed,butlimitationsmayariseinthefollowingcases(briefindicationsaregiveninClause12):--Stressgradients;--Latticeconstantsgradient;--Surfaceroughness;--Non-flatsurfaces(see5.1.2);--Highlytexturedmaterials;--Coarsegrainedmaterial(see5.1.4);--Multiphasematerials;--Overlappingdiffractionlines;--Broaddiffractionlines.Thespecificproceduresdevelopedforthedeterminationofresidualstressesinthecaseslistedabovearenotincludedinthisdocument.ThemethoddescribedisbasedontheangulardispersivetechniquewithreflectiongeometryasdefinedbyEN13925-1.Therecommendationsinthisdocumentaremeantforstressanalysiswhereonlythediffractionlineshiftisdetermined.ThisEuropeanStandarddoesnotcovermethodsforresidualstressanalysesbasedonsynchrotronX-rayradiationanditdoesnotexhaustivelyconsiderallpossibleareasofapplication.RadiationProtection.ExposureofanypartofthehumanbodytoX-rayscanbeinjurioustohealth.ItisthereforeessentialthatwheneverX-rayequipmentisused,adequateprecautionsshouldbetakentoprotecttheoperatorandanyotherpersoninthevicinity.RecommendedpracticeforradiationprotectionaswellaslimitsforthelevelsofX-radiationexposurearethoseestablishedbynationallegislationineachcountry.Iftherearenoofficialregulationsorrecommendationsinacountry,thelatestrecommendationsoftheInternationalCommissiononRadiologicalProtectionshouldbeapplied.
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:88P.;A4
【正文语种】:德语