Frequency Modulated Infrared Imaging for Non-Destructive Testing of Steel Materials

Kante, Murali and Reddy, Rama Koti and Ghali, Venkata Subbarao and Mulaveesala, Ravibabu (2011) Frequency Modulated Infrared Imaging for Non-Destructive Testing of Steel Materials. In: Proceedings of the International Conference on Non Destructive Evaluation for Steel and Allied Industries - NDESAI 2011, Dec. 2-3, 2011, SNTI Auditorium Jamshedpur, India.



Infrared non-destructive evaluation (IRNDE) is an emerging approach for non-contact inspection of various solid materials such as metals, composites and semi-conductors for industrial and research interest. This paper focuses on the inspection of plain carbon steel materials, which are widely used, particularly in the power and steel industries. This paper describes some appl-ications of recently proposed pulse compression based approach to the inspection of steel specimens. Present work highlights both phase and correlation based appro-aches for defect detection using frequency modulated thermal excitation scheme and comparison has been made on these proposed schemes.

Item Type:Conference or Workshop Item (Paper)
Official URL/DOI:
Uncontrolled Keywords:Steel materials; solid materials; composites; semiconductors
Divisions:Material Science and Technology
ID Code:4617
Deposited By:Sahu A K
Deposited On:17 Jan 2012 16:57
Last Modified:17 Jan 2012 16:57
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