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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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/

[1] Med v chërnykh metallakh, ed. I. L. Mei, L. M. Shëtki, Metallurgiya, M., 1988

[2] I. K. Razumov, O. A. Gorbatov, Yu. N. Gornostyrev i dr., “Formirovanie promezhutochnykh sostoyanii pri raspade v sisteme Fe-Cu”, Fazovye i strukturnye prevrascheniya v stalyakh, ed. V. N. Urtsev, Magnitogorskii dom pechati, Magnitogorsk, 2008, 157–171

[3] D. Isheim, V. Gagliano, M. Fine, D. Seidman, “Interfacial segregation at Cu-rich precipitates in a high-strength low-carbon steel studied on a sub-nanometer scale”, Acta Materialia, 54:3 (2006), 841–849 | DOI

[4] M. Hillert, “Diffusion and interface control of reactions in alloys”, Metallurgical and Materials Transactions A, 6:1 (1975), 5–19 | DOI