What is nondestructive testing?

Nondestructive Testing (NDT) refers to a range of analysis techniques used in science and industry to evaluate the properties of a material, component, or system without causing damage. NDT methods are used to detect flaws, measure material properties, and ensure the integrity and safety of equipment and structures. Common techniques include ultrasonic, radiographic, magnetic particle, and dye penetrant testing. Because NDT does not compromise the usefulness of the tested item, it's widely used in industries like aerospace, construction, manufacturing, and oil and gas.