Non-destructive testing (NDT) is an essential technique for evaluating the integrity and safety of materials and structures without causing damage. It plays a critical role in various industries, ...
Most ultrasonic flaw detection and thickness gaging are carried out at normal temperatures. However, sometimes a hot material requires testing, for example, in process industries. In these instances, ...
To obtain the distribution law of residual stress of 42CrMo steel processed by ultrasonic rolling extrusion process (UREP), according to the characteristics of the material treated by ultrasonic ...