Magnetic particle inspection
The magnetic particle inspection allows to detect surface as well as subsurface (as deep as 2 mm beneath the surface) defects in ferromagnetic materials. It is the most widely used method for detection of surface defects in steel constructions. Magnetic particle inspection does not require as diligent surface preparation as dye penetrant inspection. Any coating which with the MT foundation does not exceed 50 µm is acceptable.
Magnetic particle inspection can be performed in white light as well as Ultra Violet light (using UV a greater sensitivity of the examination can be achieved).
The most basic use for this method is examination of welded joints, forgings (e.g. crank, propeller and intermediate shafts, rudder stocks, connecting rods, propeller parts) and castings (e.g. rudder hangings, engine cases, bearing casing) during manufacturing as well as maintenance.
NAVITEST LTD
80-288 Gdańsk, Piecewska 27 Street, Poland
Phone + (48 58) 520-75-00
Fax + (48 58) 347-60-31
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Certificates
All our personnel executing the tests has certificates according to the standard PN-EN 473. The tests are runn by the operators with at least level II according to PN-EN 473. Supervision is done by personnel with level III in accordance with PN-EN 473. The copies of personal certificates are available for our clients on demand. We have the recognition for performing X-ray examination according ASME standards.
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We help out clients to "move” in the topic of non-destructive testing and thickness measurements. We advise how to choose optimum examination methods.