Non-destructive Tests (NDT) for inspection of Materials

Internal and surface flaws which may lead to premature failure canbe detected.

In addition, NDTs are used as a means of quality control formanufacturing processes.

Furthermore, some testing methods must be conducted in alaboratory setting; others may be adapted for use in the field.

One important example of the use of NDT is for the detection ofcracks and leaks in the walls of oil pipelines in remote areas.Ultrasonic analysis may be utilized.

There are NDT application at almost any stage in the production or life cycle of a component.

Five basic elements in any NDT

Source Modification Detection Indication Interpretation