【英文标准名称】:Founding-Ultrasonicexamination-Part2:Steelcastingsforhighlystressedcomponents;GermanversionEN12680-2:2003
【原文标准名称】:锻造.超声波检验.第2部分:高应力零部件用钢铸件
【标准号】:DINEN12680-2-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;材料;规范(验收);铸件;定义;试验;表面;评定;表面不连续性;重型;壁厚;铸造(学);球状石墨铸铁;涡轮机部件;铸造生产;缺陷与故障;超声检验;脉冲回波;精整;膨胀;铸铁
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiestherequirementsfortheultrasonicexaminationofsteelcastings(withferriticstructure)forhighlystressedcomponentsandthemethodsfordetermininginternaldiscontinuitiesbythepulseechotechnique.ThisEuropeanStandardappliestotheultrasonicexaminationofsteelcastingswhichhaveusuallyreceivedagrainrefiningheattreatmentandwhichhavewallthicknessesuptoandincluding600mm.Forgreaterwallthicknesses,specialagreementsapplywithrespecttotestprocedureandrecordinglevels.ThisEuropeanStandarddoesnotapplytoausteniticsteelsandjointwelds.#,,#
【中国标准分类号】:J32
【国际标准分类号】:77_040_20
【页数】:33P;A4
【正文语种】:德语