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Magnetic after-effect analysis of dislocation relaxations in thermally aged and neutron irradiated Fe-Cu alloys

(2012) IEEE TRANSACTIONS ON MAGNETICS. 48(4). p.1309-1312
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Abstract
Magnetic after-effect measurements of thermally aged and neutron irradiated, cold-worked Fe-Cu model alloys are performed in the temperature range between 100 K and 500 K in order to study the effects of copper precipitates and the irradiation induced defects on dislocation relaxation processes. For these two conditions, by increasing the level of plastic deformation, we show the clear difference in the behavior of dislocation related peaks. The effect of irradiation induced defects on dislocations is clearly pronounced by the increased number of relaxed dislocations compared to the number in the thermally aged samples. Furthermore, we observe a non-monotonic change in the behavior of the intensities of dislocation-related peaks in neutron irradiated samples, which occurs due to dislocation annihilation of the irradiation induced defects.
Keywords
PRESSURE-VESSEL STEELS, IRON-COPPER SYSTEM, ALPHA-IRON, INTERNAL-FRICTION, DEFECTS, PRECIPITATION, Defects, magnetic after-effect, dislocations, iron alloys, neutron irradiation

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MLA
Minov, Boris, Ben Van de Wiele, Milan Kostantinovic, et al. “Magnetic After-effect Analysis of Dislocation Relaxations in Thermally Aged and Neutron Irradiated Fe-Cu Alloys.” IEEE TRANSACTIONS ON MAGNETICS 48.4 (2012): 1309–1312. Print.
APA
Minov, B., Van de Wiele, B., Kostantinovic, M., & Dupré, L. (2012). Magnetic after-effect analysis of dislocation relaxations in thermally aged and neutron irradiated Fe-Cu alloys. IEEE TRANSACTIONS ON MAGNETICS, 48(4), 1309–1312. Presented at the 20th Conference on Soft Magnetic Materials (SMM).
Chicago author-date
Minov, Boris, Ben Van de Wiele, Milan Kostantinovic, and Luc Dupré. 2012. “Magnetic After-effect Analysis of Dislocation Relaxations in Thermally Aged and Neutron Irradiated Fe-Cu Alloys.” Ieee Transactions on Magnetics 48 (4): 1309–1312.
Chicago author-date (all authors)
Minov, Boris, Ben Van de Wiele, Milan Kostantinovic, and Luc Dupré. 2012. “Magnetic After-effect Analysis of Dislocation Relaxations in Thermally Aged and Neutron Irradiated Fe-Cu Alloys.” Ieee Transactions on Magnetics 48 (4): 1309–1312.
Vancouver
1.
Minov B, Van de Wiele B, Kostantinovic M, Dupré L. Magnetic after-effect analysis of dislocation relaxations in thermally aged and neutron irradiated Fe-Cu alloys. IEEE TRANSACTIONS ON MAGNETICS. 2012;48(4):1309–12.
IEEE
[1]
B. Minov, B. Van de Wiele, M. Kostantinovic, and L. Dupré, “Magnetic after-effect analysis of dislocation relaxations in thermally aged and neutron irradiated Fe-Cu alloys,” IEEE TRANSACTIONS ON MAGNETICS, vol. 48, no. 4, pp. 1309–1312, 2012.
@article{2113014,
  abstract     = {{Magnetic after-effect measurements of thermally aged and neutron irradiated, cold-worked Fe-Cu model alloys are performed in the temperature range between 100 K and 500 K in order to study the effects of copper precipitates and the irradiation induced defects on dislocation relaxation processes. For these two conditions, by increasing the level of plastic deformation, we show the clear difference in the behavior of dislocation related peaks. The effect of irradiation induced defects on dislocations is clearly pronounced by the increased number of relaxed dislocations compared to the number in the thermally aged samples. Furthermore, we observe a non-monotonic change in the behavior of the intensities of dislocation-related peaks in neutron irradiated samples, which occurs due to dislocation annihilation of the irradiation induced defects.}},
  author       = {{Minov, Boris and Van de Wiele, Ben and Kostantinovic, Milan and Dupré, Luc}},
  issn         = {{0018-9464}},
  journal      = {{IEEE TRANSACTIONS ON MAGNETICS}},
  keywords     = {{PRESSURE-VESSEL STEELS,IRON-COPPER SYSTEM,ALPHA-IRON,INTERNAL-FRICTION,DEFECTS,PRECIPITATION,Defects,magnetic after-effect,dislocations,iron alloys,neutron irradiation}},
  language     = {{eng}},
  location     = {{Kos, Greece}},
  number       = {{4}},
  pages        = {{1309--1312}},
  title        = {{Magnetic after-effect analysis of dislocation relaxations in thermally aged and neutron irradiated Fe-Cu alloys}},
  url          = {{http://dx.doi.org/10.1109/TMAG.2011.2173175}},
  volume       = {{48}},
  year         = {{2012}},
}

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