Raj, Baldev and Bhattacharya, D K and Jayakumar, T (1995) Magnetic hysteresis loop parameters and Barkhausen noise for microstructural characterization of steels. Metals Materials and Processes, 7 (1). pp. 19-28.
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Abstract
Characterization of microstructures by non-destructive lest techniques are needed for assessment of heat treatment procedures and degradations in mechanical properties by service environment Magnetic techniques based on the use of analysis of Barkhausen noise and hysteresis loop parameters form an important class of techniques for this purpose. This paper considers the microstructures in various kinds of steels such as 9Cr-1Mo steel, 2.25Cr-1Mo steel, and 17-4PH stainless steel. The paper explains the instrumentations and test parameters used and the correlation of the parameters with the microstructural features
| Item Type: | Article |
|---|---|
| Official URL/DOI: | http://www.nmlindia.org |
| Uncontrolled Keywords: | Barkhausen noise; hysteresis loop parameters; microstructure; steel |
| Divisions: | Material Science and Technology |
| ID Code: | 1013 |
| Deposited By: | Sahu A K |
| Deposited On: | 14 Jun 2010 16:48 |
| Last Modified: | 08 Feb 2012 12:20 |
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