Non-destructive testing encompasses a variety of techniques that leverage the interactions of matter with radiation, sound, magnetic fields, electrical currents, and testing agents to inspect materials without damaging them. The most used methods include industrial radiography, ultrasonic testing, liquid penetrant inspection and magnetic particle inspection.
Using gamma or X rays, industrial radiography plays a critical role in creating images that can reveal the safety and quality of civil engineering structures, as bridges, tunnels, dams and buildings are subject to deterioration from environmental stress, including extreme events like earthquakes. NDT is used extensively to inspect aircraft structures, turbine blades and pressure vessels.
As NDT allows experts to inspect objects without harming them, it also contributes significantly to the field of cultural heritage. NDT techniques enable experts to analyse the internal structures of priceless artifacts, sculptures, and historical structures without causing damage, which aids in restoration and conservation efforts.
Meet the Scientists at #ICARST2025
Innovations and latest developments in NDT techniques will be prominently featured at the upcoming International Conference on Applications of Radiation Science and Technology, which will gather hundreds of experts from radiation-related physics, chemistry, materials science, biology, and engineering fields in Vienna from 7 to 11 April 2025. The conference will be livestreamed.
Following on from previous conferences in 2017 and 2022, #ICARST2025 will showcase how radiation sciences have contributed to industrial growth and economic development by providing versatile tools and processes to produce high quality products in a clean and efficient manner. Participants will discuss how these technologies help achieve the United Nations Sustainable Development Goals.
“At a side event on Enhancing Global Collaboration in NDT for Disaster Recovery Enhancement, we will highlight the importance of strong international stakeholder networks in our NDT emergency response plan,” said Hannah Affum, an Industrial Technologist at the IAEA. “We will also sign Practical Arrangements with the International Committee for Non-Destructive Testing (ICDNT) for the promotion of increased use of NDT in industry, civil engineering, and cultural heritage.”