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Internal friction and magnetic after-effect study of dislocation dynamics in thermally aged Fe-1%Cu-C alloys

Boris Minov (UGent) , Luc Dupré (UGent) and Milan Konstantinovic
(2012) Solid State Phenomena. 184. p.215-220
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Abstract
The effect of Cu-precipitation on the dislocation dynamics is studied by internal friction and magnetic after-effect measurements of thermally aged Fe1%CuC. We found that the copper precipitation in these alloys is accompanied by carbon redistribution. The results of both experiments showed that the hardening regime is governed by an increase of the dislocation density due to the growth of copper precipitates, while in the softening regime carbon redistribution plays a major role.
Keywords
MECHANISM, RADIATION, NITROGEN, PRECIPITATION, FE, PRESSURE-VESSEL STEELS, RELAXATION, ALPHA-IRON, IRON-COPPER SYSTEM, Dislocation relaxation, CARBON, carbon, Cu-precipitates, Fe-Cu

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Chicago
Minov, Boris, Luc Dupré, and Milan Konstantinovic. 2012. “Internal Friction and Magnetic After-effect Study of Dislocation Dynamics in Thermally Aged Fe-1%Cu-C Alloys.” In Solid State Phenomena, ed. Robert Schaller and D Mari, 184:215–220. Stafa-Zürich, Switzerland: Trans Tech Publications.
APA
Minov, B., Dupré, L., & Konstantinovic, M. (2012). Internal friction and magnetic after-effect study of dislocation dynamics in thermally aged Fe-1%Cu-C alloys. In R. Schaller & D. Mari (Eds.), Solid State Phenomena (Vol. 184, pp. 215–220). Presented at the 16th International Conference on Internal Friction and Mechanical Spectroscopy (ICIFMS-16), Stafa-Zürich, Switzerland: Trans Tech Publications.
Vancouver
1.
Minov B, Dupré L, Konstantinovic M. Internal friction and magnetic after-effect study of dislocation dynamics in thermally aged Fe-1%Cu-C alloys. In: Schaller R, Mari D, editors. Solid State Phenomena. Stafa-Zürich, Switzerland: Trans Tech Publications; 2012. p. 215–20.
MLA
Minov, Boris, Luc Dupré, and Milan Konstantinovic. “Internal Friction and Magnetic After-effect Study of Dislocation Dynamics in Thermally Aged Fe-1%Cu-C Alloys.” Solid State Phenomena. Ed. Robert Schaller & D Mari. Vol. 184. Stafa-Zürich, Switzerland: Trans Tech Publications, 2012. 215–220. Print.
@inproceedings{2137600,
  abstract     = {The effect of Cu-precipitation on the dislocation dynamics is studied by internal friction and magnetic after-effect measurements of thermally aged Fe1\%CuC. We found that the copper precipitation in these alloys is accompanied by carbon redistribution. The results of both experiments showed that the hardening regime is governed by an increase of the dislocation density due to the growth of copper precipitates, while in the softening regime carbon redistribution plays a major role.},
  author       = {Minov, Boris and Dupr{\'e}, Luc and Konstantinovic, Milan},
  booktitle    = {Solid State Phenomena},
  editor       = { Schaller , Robert and  Mari, D },
  issn         = {1012-0394},
  keyword      = {MECHANISM,RADIATION,NITROGEN,PRECIPITATION,FE,PRESSURE-VESSEL STEELS,RELAXATION,ALPHA-IRON,IRON-COPPER SYSTEM,Dislocation relaxation,CARBON,carbon,Cu-precipitates,Fe-Cu},
  language     = {eng},
  location     = {Lausanne, Switzerland},
  pages        = {215--220},
  publisher    = {Trans Tech Publications},
  title        = {Internal friction and magnetic after-effect study of dislocation dynamics in thermally aged Fe-1\%Cu-C alloys},
  url          = {http://dx.doi.org/10.4028/www.scientific.net/SSP.184.215},
  volume       = {184},
  year         = {2012},
}
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