GB/T 11809-2008
AbolishedTest method of weld of fuel rod for PWR - Metallographic examination and radiographic testing
压水堆燃料棒焊缝检验方法 金相检验和X射线照相检验
Application Summary AI generated
This standard specifies the metallographic examination and radiographic testing methods for evaluating the integrity of fuel rod welds in pressurized water reactors (PWRs). It is applied in the nuclear energy industry, specifically during the manufacturing and quality control of nuclear fuel rods, to detect weld defects such as cracks, porosity, or incomplete fusion. The standard ensures the reliability and safety of fuel rod assemblies used in PWR nuclear power plants.
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