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CRITT MDTS > Technical skills >  Non Destructive Testing >  Magnetic testing

Services
The procedure consists in submitting the sample to a magnetic field, in order to generate magnetic leaks that are particularly intense on defaults playing the role of "air-gap". These leaks are then detected on the surface of the piece.
Applications

Casting, moulded, forged, rolled control on ferrous metals...

  •  Research of surface defects
 
 Connecting rod
Equipment
  • Magnetic Particle bench :
    longitudinal magnetizing: intensity of 24000 A/turn
    transverse magnetizing: intensity of 4000 A peak maximum
    length of tightening: 850 mm
  • Electromagnet
  • Current Generator
Weld seam by electromagnet contro

Information
 

Person in charge : Caroline GUERIN

Customer service :

Phone : 33 (0) 3 24 37 89 89
Fax : 33 (0) 3 24 37 62 22

Non destructive testing technicals : Ultrason testing, Magnetic testing, Penetrant testing, Radio testing, Eddy current, Acoustic emission, Leak testing