Mazumder, Rajat and Bandyopadhyay, N R and Palit Sagar, S (2012) Detection and quantification of lack-of-penetration in Al-Al friction stir welded plates using phased array ultrasonic technique. Journal of Non-destructive Testing & Evaluation, 10 (4). pp. 47-52.
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This paper presents the results of phased array ultrasonic technique to detect the defects in friction stir welded Al-Al plates in three different processing conditions. Results of phased array ultrasonic were validated through ultrasonic c-scan imaging and real time radiography techniques. From the results it has been observed that the width and depth of the defect like lack-of-penetration can be successfully detected and quantified from the images of phased array ultrasonic technique.
|Uncontrolled Keywords:||friction stir welding, phased array ultrasonic, ultrasonic c-scan imaging, lack-of-penetration|
|Divisions:||Material Science and Technology|
|Deposited By:||Dr. S Palit Sagar|
|Deposited On:||02 Aug 2012 12:14|
|Last Modified:||04 Sep 2012 12:33|
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