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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Abstract
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.
Item Type: | Article |
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Official URL/DOI: | http://www.isnt.org.in |
Uncontrolled Keywords: | friction stir welding, phased array ultrasonic, ultrasonic c-scan imaging, lack-of-penetration |
Divisions: | Material Science and Technology |
ID Code: | 5860 |
Deposited By: | Dr. S Palit Sagar |
Deposited On: | 02 Aug 2012 12:14 |
Last Modified: | 04 Sep 2012 12:33 |
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