超超临界电站锅炉小径管焊缝超声波探伤
Ultrasonic Testing of the Welds of Small Caliber Tube in the Ultra Supercritical Power Station Boiler
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摘要: 对T91材质的电站锅炉小径管焊缝进行了超声波检测,使用常规探头以及试块来调节扫描声速。Abstract: The ultrasonic testing was done to the welds of small caliber tube of T91 material in the power station boiler, and the scan speed was adapted by normal probe.