GB/T 42872-2023
ActiveNon-destructive testing—Ultrasonic testing and evaluation for turbing-blades in service
无损检测 在役汽轮机叶片超声检测和评价方法
Application Summary AI generated
This standard specifies the ultrasonic testing methods and evaluation criteria for detecting flaws in steam turbine blades while they remain in service. It is applied in the power generation industry, particularly during in-service inspections of turbine blades to identify cracks, corrosion, or other defects without removing the blades from the rotor. The standard ensures consistent and reliable assessment of blade integrity, supporting maintenance decisions and operational safety.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.