Chattoraj, I and Mitra, A (1996) Micromagnetic studies on hydrogenated steel. In: Trends in NDE science and technology - Proceedings of the 14th world conference on NDT, 1996, 14th WCNDT.
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Micromagnetic Barkhausen emissions were measured in hydrogenated steel samples. The hydrogenation was done by electrochemical charging with different current densities. About 20% change in the rms voltage value and more than 30% change in the peak voltage were obtained by hydrogenation. The results are explained by considering the reduction of the magneto-elastic anisotrophy energy due to modification of the internal stress by hydrogenation
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||Hydrogenated steel|
|Divisions:||Corrosion and Surface Engineering|
Material Science and Technology
|Deposited By:||Sahu A K|
|Deposited On:||15 Jun 2010 13:00|
|Last Modified:||29 Nov 2011 12:29|
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