RE: [MW:31627] Crack in vessel due to over pressure

Hi Muhammed.

Before implementing a crack evaluation FFS, you could first rule out its presence using WFMP (wet flourescent magnetic particles). This test is foolproof for surface and subsurface cracks. Complement the evaluation using UT.

This could be an orientation on PV overpressure cracks.

Regards, 

Ramon Briceno

Enviado desde mi smartphone Samsung Galaxy.

-------- Mensaje original --------

De: Muhammed Ibrahim PK <ibratech@gmail.com>

Fecha: 2020/10/27 7:45 AM (GMT-04:00)

A: materials-welding@googlegroups.com

Asunto: [MW:31622] Crack in vessel due to over pressure

Gents, 

Is there any option to find out if the vessel is cracked because of over pressure at site by mistake. 

If we perform a tensile test across the crack area, can we get any clue if grains are already permament deformed due to over pressure? 

Or is there any other metallogaraphic method can we employ? 

Reg, 

Ibrahim

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