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Technical Discussions
Isaac Keirsey
Isaac Keirsey
22:06 Aug-05-2011
UT in Alloys

My company is trying to find a consistent way to UT in alloys (sensitivity). Using conventional pulse echo A-scans would it help to do a transfer correction calibration to account for the attenuation loss from the cal block to the actual part?

    
 
 Reply 
 
GOWRISANTHOSH
NDT Inspector,
Royscan engineering pte ltd, Singapore, Joined May 2008, 52

GOWRISANTHOSH

NDT Inspector,
Royscan engineering pte ltd,
Singapore,
Joined May 2008
52
19:20 Aug-06-2011
Re: UT in Alloys
In Reply to Isaac Keirsey at 22:06 Aug-05-2011 (Opening).

hi
UT in alloys - In this case, calibration block material would be same as your actual job. In my site any alloys{or TMCP m/l} want to do UT, customer provides the same material to make calibration blocks.
regards
Gowrisanthosh Palika

    
 
 Reply 
 
Anmol Birring
Consultant,
Birring NDE Center, Inc., USA, Joined Aug 2011, 746

Anmol Birring

Consultant,
Birring NDE Center, Inc.,
USA,
Joined Aug 2011
746
00:01 Aug-11-2011
Re: UT in Alloys
In Reply to Isaac Keirsey at 22:06 Aug-05-2011 (Opening).

Yes, you can use transfer correction.

    
 
 Reply 
 

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