| 摘要 |
T 8062 METHOD AND APPARATUS FOR MEASURING WALL EROSION A method and apparatus for measuring decreasing thickness of the refractory lining of a high pressure, high temperature, water cooled reactor wall, such as a high pressure gasifier, during aggressive corrosion attack. A pulse-echo ultrasonic probe is inserted in the wall, which will corrode at approximately the same rate as the wall of the reactor. T13/T8062 |
