Knowledge Center

The Status of Rail Flaw Detection

The Status of Rail Flaw Detection Rail damage is a serious problem in rail transit. The damage affects the safety and stability of train operation, and is closely related to transportation cost, rail material selection...

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Knowledge Center

Advantages and Disadvantages of Ultrasoic Flaw Detection

Advantages of ultrasonic flaw detection: ① Strong penetration ability, and the detection depth can reach several meters; ② It has high sensitivity and can find a reflector with the reflection capacity equivalent to the...

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