Special Equipments with Special Materials by Nondestructive Testing Technology

摘要

Special equipments with special materials are very important equipments with potentialdanger, which are widely used. Nondestructive testing(NDT) plays one of the most important roles in insuring manufacture quality and operation safety of special equipments. The NDT techniques used for testing of special equipments are reviewed, such as radiographic testing, ultrasonic testing, magnetic particle testing, dyepenetrant testing, eddycurrent testing.