NDT INFO

摘要

Penetrant testing (PT) and magnetic particle examination (MPE) are widespread methods of non-destructive testing that do not require a lot of investment for manual application and are simple in terms of discontinuous interpretation. On the other hand, work with chemicals requires special precautions, safety instructions and disposal limitations. Growing demand among customers to decrease the impact of consumables and equipment on personnel and on the environment has been shifting producers' priorities towards developing new, safer solutions. This work offers consideration of the results of the company MR® Chemie in the development of PT and MPE consumables that are free of dangerous components. Aspects of ultraviolet irradiation as a part of fluorescent PT and MPE methods are also considered in the paper, due to their effect on the safety of personnel.