RE: [MW:12822] Magnetic particle testing of fillet joints - Yoke or Prod?

You only can use the prod method when putting the electrodes on the weld surface because of the magnetic field lines, in my opinion a Yoke will be the best method. Beside that when you don’t have proper contact with the probes there is a risk of arcs which can cause copper penetration in the surface of your material.

 

Met vriendelijke groeten / Best Regards

 

Herman Pieper

 

Pieper Quality Support & Inspection

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Van: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Namens rajkumarantoni
Verzonden: woensdag 2 november 2011 14:43
Aan: materials-welding@googlegroups.com
Onderwerp: Re: [MW:12818] Magnetic particle testing of fillet joints - Yoke or Prod?

 

Dear Mr.Prabhakar,
Prod method will be best.BUt kindly check the size of weld.

On Nov 2, 2011 7:07 PM, "prabhakarmet@gmail.com" <prabhakarmet@gmail.com> wrote:

Hi,

Could someone throw some light on the the following topics:

1. Which method (Yoke or Prod) should be used to inspect Fillet welds with Magnetic Particle Inspection.

Thanks & Regards,
G.Prabhakar

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