Geodesic
Cu-rich Precipitates Structural Forms During Decomposition of Alloys in Fe-Cu System
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 1 (2010), pp. 244-248

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Structural forms of copper during decomposition of supersaturated solid solutions in the Fe-Cu system are analyzed in thermodynamic terms. First-principles methods are used to calculate free energies of BCC, 9R and FCC phases of copper at themperature 0 K. The possibility that a spinodal reaction, which is followed by formation of a copper-rich BCC phase, takes place at initial stages of decomposition in the Fe-Cu system is substantiated.
Keywords: Fe-Cu alloys, free energy, phase nucleation.
Mots-clés : solid solution decomposition 
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     title = {Cu-rich {Precipitates} {Structural} {Forms} {During} {Decomposition} of {Alloys}  in {Fe-Cu} {System}},
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V. N. Urtzev; D. A. Mirzaev; I. L. Yakovleva; N. A. Tereshchenko. Cu-rich Precipitates Structural Forms During Decomposition of Alloys  in Fe-Cu System. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 1 (2010), pp. 244-248. http://geodesic.mathdoc.fr/item/VSGTU_2010_1_a31/