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Weare searching new ways - in ultrasonic techniques- in creation of new productsUltrasonic instruments - Ultrasonic Testing Card
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Technical Discussions
damoon sima
damoon sima
00:21 Apr-08-2003
stress measurment by eddy current

i'm a student of mechanical engineering in tehran polytechnic university.
i wanna know if it is possible to measure the residual stress
by eddycurrent.if it is possible please show me some refrances
about this matter.
i want to plan some experiments on this field.please help me in this way.
many thanks


    
 
 Reply 
 
Tom Bloodworth
Tom Bloodworth
00:36 Apr-10-2003
Re: stress measurment by eddy current
"Wanna" know?!

Residual Stress may be measured using electromagnetic methods, but is is quite a difficult problem. I do not have references to hand, but do a search for work by David Buttle at AEA Technology. He developed the MAPS system which, to my knowledge, is the only such non-destructive method that can measure absolute stress.


: i'm a student of mechanical engineering in tehran polytechnic university.
: i wanna know if it is possible to measure the residual stress
: by eddycurrent.if it is possible please show me some refrances
: about this matter.
: i want to plan some experiments on this field.please help me in this way.
: many thanks
.



    
 
 Reply 
 

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