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Capillary inspection method (RT)

It is used when it is necessary to identify various surface defects. Capillary methods are used to control objects of any size and shape, made of ferrous and non-ferrous metals and alloys, glass, ceramics, plastics and other non-ferromagnetic materials. With the help of capillary (color) flaw detection it is possible to control objects made of ferromagnetic materials.

The advantages of capillary method of control:

  • allows to carry out accurate localization of small defects and characterize them with great accuracy;
  • allows you to extend the scope of other visual methods of quality control of welding joints;
  • increases the field of view for surface defects;
  • it is not an expensive method.