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Technical Discussions
Joseph Batt
Joseph Batt
05:41 Jul-07-2000
TOFD as an immersion technique

Hello,

I would like to have some informations about the TOFD technique for in situ measurements (into the sea, or in a tank). Is there some rule? I suppose that we have to use the Snell's law for the conversion of the probes angle.
Thank you in advance for any help.

Joseph Batt

(Msc student)



    
 
 
Sandro Gonçalves
Sandro Gonçalves
07:02 Aug-13-2000
Re: TOFD as an immersion technique
Hello Joseph Batt,

I think you can use a calibration standard whit similar metal whit defects knowledge to test before test in situ and make a calibration curve.

Sandro Gonçalves

M. Sc. student TOFD
Rio de Janeiro Federal University




    
 
 

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