【英文标准名称】:Welding-Electronandlaserbeamweldedjoints;Guidanceonqualitylevelsforimperfections-Part2:Aluminiumanditsweldablealloys
【原文标准名称】:焊接电子束和激光束焊接接头缺陷质量等级指南第2部分：铝及其可焊合金
【标准号】:ISO13919-2-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-10
【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/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:评定;制造;焊接;缺陷与故障;电子束焊;不规则性;焊接接头;评定小组;铝;质量级别;铝合金;导则;合金;符号;质量要求;熔焊;缺陷;焊缝;激光束焊接
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Defects;Electron-beamwelding;Evaluationgroups;Evaluations;Fusionwelding;Guidelines;Imperfections;Irregularities;Laserbeamwelding;Manufacturing;Qualitylevels;Qualityrequirements;Symbols;Weldedjoints;Welding;Welds
【摘要】:Thisstandardprovidesguidanceonlevelsofimperfectionsinelectronandlaserbeamweldedjointsinaluminiumanditsalloys.Threelevelsaregiveninsuchawayastopermitapplicationforawiderangeofweldedfabrications.Thelevelsrefertoproductionqualityandnottothefitness-for-purposeoftheproductmanufactured.Thisstandardappliestoelectronandlaserbeamweldingof:-aluminiumanditsalloys;-alltypesofweldsweldedwithorwithoutadditionalfillerwire;-materialsequaltoorabove1mmthicknessforelectronandlaserbeamwelding.Whensignificantdeviationsfromthejointgeometriesanddimensionsstatedinthisstandardarepresentintheweldedproduct,itisnecessarytoevaluatetowhatextenttheprovisionsofthisstandardcanapply.NOTEForcircularwelds,alowerqualitylevele.g.,maybespecifiedforthefade-outzone.Metallurgicalaspects,e.g.grainsize,hardnessarenotcoveredbythisstandard.
【中国标准分类号】:J33
【国际标准分类号】:25_160_40
【页数】:10P.;A4
【正文语种】:英语