ASTM A418/A418M-2010 涡轮和发生器钢制转子锻件超声检验用标准实施规程
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【英文标准名称】:StandardPracticeforUltrasonicExaminationofTurbineandGeneratorSteelRotorForgings
【原文标准名称】:涡轮和发生器钢制转子锻件超声检验用标准实施规程
【标准号】:ASTMA418/A418M-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:A01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:发生器材料;无损检验;转子;钢锻件;涡轮材料;超声波检查;超声波检查法;放大器校准;锻件(涡轮机转子/圆盘/轴);发生器.涡轮机转子和轴;钢锻件(涡轮);超声波测试.钢
【英文主题词】:generatormaterial;nondestructivetests;rotors;steelforgings;turbinematerials;ultrasonicexamination;ultrasonicexaminationmethod;Amplifiercalibration;Forgings(turbinerotors/disks/shafts);Generatormaterials--turbinerotorsandshafts;Steelforgings
【摘要】:Thispracticeshallbeusedwhenultrasonicinspectionisrequiredbytheorderorspecificationforinspectionpurposeswheretheacceptanceoftheforgingisbasedonlimitationsofthenumber,amplitude,orlocationofdiscontinuities,oracombinationthereof,whichgiverisetoultrasonicindications.Theacceptancecriteriashallbeclearlystatedasorderrequirements.1.1ThispracticeforultrasonicexaminationcoversturbineandgeneratorsteelrotorforgingscoveredbySpecificationsA469/A469M,A470/A470M,A768/A768M,andA940/A940M.Thisstandardshallbeusedforcontacttestingonly.1.2Thispracticedescribesabasicprocedureofultrasonicallyinspectingturbineandgeneratorrotorforgings.Itdoesnotrestricttheuseofotherultrasonicmethodssuchasreferenceblockcalibrationswhenrequiredbytheapplicableprocurementdocumentsnorisitintendedtorestricttheuseofnewandimprovedultrasonictestequipmentandmethodsastheyaredeveloped.
【中国标准分类号】:H26
【国际标准分类号】:77_140_85
【页数】:8P.;A4
【正文语种】:
【原文标准名称】:涡轮和发生器钢制转子锻件超声检验用标准实施规程
【标准号】:ASTMA418/A418M-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:A01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:发生器材料;无损检验;转子;钢锻件;涡轮材料;超声波检查;超声波检查法;放大器校准;锻件(涡轮机转子/圆盘/轴);发生器.涡轮机转子和轴;钢锻件(涡轮);超声波测试.钢
【英文主题词】:generatormaterial;nondestructivetests;rotors;steelforgings;turbinematerials;ultrasonicexamination;ultrasonicexaminationmethod;Amplifiercalibration;Forgings(turbinerotors/disks/shafts);Generatormaterials--turbinerotorsandshafts;Steelforgings
【摘要】:Thispracticeshallbeusedwhenultrasonicinspectionisrequiredbytheorderorspecificationforinspectionpurposeswheretheacceptanceoftheforgingisbasedonlimitationsofthenumber,amplitude,orlocationofdiscontinuities,oracombinationthereof,whichgiverisetoultrasonicindications.Theacceptancecriteriashallbeclearlystatedasorderrequirements.1.1ThispracticeforultrasonicexaminationcoversturbineandgeneratorsteelrotorforgingscoveredbySpecificationsA469/A469M,A470/A470M,A768/A768M,andA940/A940M.Thisstandardshallbeusedforcontacttestingonly.1.2Thispracticedescribesabasicprocedureofultrasonicallyinspectingturbineandgeneratorrotorforgings.Itdoesnotrestricttheuseofotherultrasonicmethodssuchasreferenceblockcalibrationswhenrequiredbytheapplicableprocurementdocumentsnorisitintendedtorestricttheuseofnewandimprovedultrasonictestequipmentandmethodsastheyaredeveloped.
【中国标准分类号】:H26
【国际标准分类号】:77_140_85
【页数】:8P.;A4
【正文语种】:
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