Penetrant testing (symbol PT) is a NDT method which is the logical extension of visual testing (symbol VT). This method can be used to highlight open-to-surface discontinuities on the surface of ...

Detection and localisation of surface discontinuities are a major requirement to ensure the safe and reliable operation of equipment, given that more than half of in-service failures are due to the ...

During manufacture and assembly of products, there is a wide range of testing and inspection carried out to ensure the materials and items satisfy their specifications or are fit for the required ...

The perfect NDT solution for inspection of components, Liquid Penetrant Testing or Fluorescent Penetrant Inspection (FPI) is commonly used in the aerospace and medical industries. Precision surface ...

As a key safety component of automobiles, automobile steering knuckles must be subjected to strict quality control. Currently, the identification of cracks in finished products primarily relies on ...