DPI crack-like indications
DPI crack-like indications
(OP)
Hi everybody,
I got a lab report about some cracks found on AISI 304 flanges after welding.
One of the paragraph concerns 'DPI crack-like indications', does anyboduy know what DPI means?
Thanks
I got a lab report about some cracks found on AISI 304 flanges after welding.
One of the paragraph concerns 'DPI crack-like indications', does anyboduy know what DPI means?
Thanks





RE: DPI crack-like indications
RE: DPI crack-like indications
If someone wants to grind on these make sure that they really grind them out and not just smear the metal over to cover the indications.
Is there another NDT method allowed? Is the shape one that you could X-ray?
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RE: DPI crack-like indications
RE: DPI crack-like indications
My guess is weld defect(s) related to solidification type cracks.
RE: DPI crack-like indications