What type of testing should be carried out for the rotor of a steam turbine? What standards should be used?
Thread Content
We are a thermal power plant, and in accordance with the 25 key requirements for preventing accidents in electricity production, it is necessary to use the downtime for maintenance to conduct flaw detection inspections on the turbine rotors. Question: Colored flaw detection? Magnetic particle testing? Ultrasonic flaw detection? Which of the above three flaw detection methods should be used? What kind of flaw detection testing should be carried out for the blade root? Colored flaw detection? Magnetic particle testing? Is it possible? Also, is ultrasonic testing reliable? Also, what standards should be met for the hardness inspection of the rotor?
You can consult the manufacturer; they can send someone to handle it.
For such professional rotor flaw detection and hardness testing, it’s necessary to turn to a specialized manufacturer, right?
Color flaw detection to inspect oil mist cracks.