GB/T 11813-2008
ActiveHelium leak testing of nuclear fuel rod for PWR
压水堆燃料棒氦质谱检漏
Application Summary AI generated
This standard specifies the helium mass spectrometry leak testing method for nuclear fuel rods used in pressurized water reactors (PWRs). It is applied during the manufacturing and quality inspection of PWR fuel rods to detect and quantify leaks in the cladding, ensuring the integrity and safety of the fuel assembly. The standard is critical for nuclear fuel fabrication facilities and reactor operators to prevent radioactive material release.
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