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HomeKey Engineering MaterialsKey Engineering Materials Vol. 605Correlation of Magnetic Barkhausen Noise with...

Correlation of Magnetic Barkhausen Noise with Microstructure in the In-Depth Direction of a Railhead

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Abstract:

The characterization of microstructures, mechanical properties, deformation, damage initiation, and growth by Non-Destructive Evaluation techniques is assuming a vital role in various materials. In this paper, the use of Magnetic Barkhausen Noise technique for characterization of mechanical properties in magnetic steel would be discussed. The results have shown that hardening depth and its quality with respect to the microstructure in induction hardened specimens could also be established using the Magnetic Barkhausen Noise technique.

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Materials and Applications for Sensors and Transducers III

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Periodical:

Key Engineering Materials (Volume 605)

Pages:

677-680

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.605.677

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Online since:

April 2014

Authors:

Charalampos Sokos*

Keywords:

Magnetic Barkhausen Noise (MBN), Railway

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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