What is the main focus of NDT methods?

The main focus of Non-Destructive Testing (NDT) methods is to evaluate the structural integrity of materials and components without causing any damage. This approach allows inspectors to assess the condition of materials and identify flaws or defects while preserving their physical form and usability. NDT is essential in various industries, such as aerospace, manufacturing, and civil engineering, where maintaining the safety and reliability of structures is critical.

By being non-destructive, these methods enable repeated testing and monitoring over time, ensuring that any potential issues can be identified early without compromising the materials being tested. This focus aligns with the primary objective of NDT, which is to protect the integrity and functionality of materials rather than alter or repair them directly.