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Rodrı́guez, C.; Barbiric, D.A.; Pepe, M.E.; Kovacs, J.A.; Alonso, J.A.; Hojvat de Tendler, R. "Metastable phase stability in the ternary Zr-Fe-Cr system" (2002) Intermetallics. 10(2):205-216
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Abstract:

As the existing literature reports, when Zircaloy-2 and Zircaloy-4 are irradiated at intermediate temperatures with high-energy neutrons, a crystalline to amorphous phase transition occurs, coincidental with a preferential depletion of Fe at the periphery of the Zr(Fe, Cr) 2 intermetallic particles. In order to describe these phenomena, relative phase stability criteria combined with a balance between the rate of irradiation damage and irradiation enhanced diffusion leading back to a modified or new state should be considered. Aiming at this suggested study, in this work we calculate the metastable free-energy diagram of the ternary Zr-Fe-Cr system. The free energies of formation of the metastable amorphous and solid solution phases and of the stable Zr(Fe, Cr) 2 compound have been calculated using Miedema's model. By solving equations of analytical geometry, regions of metastable equilibria and their tie-lines are defined, linking the hcp-Zr-rich solid solution with the Zr-Fe-Cr amorphous phase, and the latter with the irradiation-energized compound. Composition profiles, reported in the literature, were measured on partially and completely amorphized particles, and also in the case when the latter experienced microcrystallization with solute reversion, that is, with the Fe concentration increased during post-irradiation heat treatments. Those composition profiles define a path along a calculated tie-line, deviating near the crystalline core/amorphous crown interface toward low Fe concentrations. The analysis in the present work suggests that the microstructure in irradiated Zircaloy tends to reach a new radiation-induced metastable co-existence of phases. © 2002 Elsevier Science Ltd. All rights reserved.

Registro:

Documento: Artículo
Título:Metastable phase stability in the ternary Zr-Fe-Cr system
Autor:Rodrı́guez, C.; Barbiric, D.A.; Pepe, M.E.; Kovacs, J.A.; Alonso, J.A.; Hojvat de Tendler, R.
Filiación:Instituto de Estudios Nucleares, Centro Atómico Ezeiza, Comision Nacional de Energia Atomica, Avenida del Libertador 8250, 1429 Buenos Aires, Argentina
Departamento de Quı́mica Inorgánica, Analı́tica y Quı́mica Fı́sica, 1428 Buenos Aires, Argentina
Servicio de Informática y Comunicaciones, Centro Atómico Constituyentes, Comisión Nacional de Energı́a Atómica, 1429 Buenos Aires, Argentina
Department of Molecular Biology, TPC-6, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037, United States
Departamento de Fı́sica Teórica, Universidad de Valladolid, Valladolid 47011, Spain
Instituto de Estudios Nucleares, Centro Atómico Ezeiza, Comisión Nacional de Energı́a Atómica, Avenida del Libertador 8250, 1429 Buenos Aires, Argentina
Palabras clave:A. Intermetallics, miscellaneous; A. Ternary alloy systems; B. Irradiation effects; E. Phase stability, prediction; G. Energy systems; Crystal microstructure; Diffusion; Free energy; Neutron irradiation; Phase equilibria; Phase interfaces; Phase transitions; Solid solutions; Ternary systems; Zirconium alloys; Phase stability; Intermetallics
Año:2002
Volumen:10
Número:2
Página de inicio:205
Página de fin:216
DOI: http://dx.doi.org/10.1016/S0966-9795(01)00130-3
Título revista:Intermetallics
Título revista abreviado:Intermet
ISSN:09669795
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09669795_v10_n2_p205_Rodriguez

Referencias:

  • Zatroch, M., Petrovic, P., Kovac, J., (1994) IEEE Trans Magnetics, 30, p. 558
  • Lu, Z.C., Xianyu, Z., Shen, B.G., Liu, J., (1994) Mater Sci Eng, A181-182, p. 1001
  • Huang-Zhigao, (1997) Nucl Techniques, 20, p. 705
  • Shen, B., Xu, R., Zhao, J., Zhan, W., (1991) Phys Rev, B43, p. 11005
  • Griffiths, M., De Carlan, Y., Lefebvre, F., Lemaignan, C., (1995) Micron, 26, p. 551
  • Griffiths, M., Mecke, J.F., Winegar, J.E., (1996) Zirconium in the Nuclear Industry: Eleventh International Symposium, p. 580. , Bradley E.R., Sabol G.P., editors (ASTM STP 1295). Philadelphia: American Society for Testing and Materials
  • Yang, W.J.S., Tucker, R.P., Cheng, B., Adamson, R.B., (1986) J Nucl Mater., 138, p. 185
  • Gilbon, D., Soniak, A., Doriot, S., Mardon, J.P., (2000) Zirconium in the Nuclear Industry: Twelfth International Symposium, p. 51. , Sabol G.P., Moan G.D., editors (ASTM STP 1354). West Conhohocken: American Society for Testing and Materials
  • Mahmood, S.T., Farkas, D.M., Adamson, R.B., Etoh, Y., (2000) Zirconium in the Nuclear Industry: Twelfth International Symposium, p. 139. , Sabol G.P., Moan G.D., editors (ASTM STP 1354). West Conhohocken: American Society for Testing and Materials
  • Gilbon, D., Simonot, C., (1994) Zirconium in the Nuclear Industry: Tenth International Symposium, p. 521. , Garde A.M., Bradley E.R., editors (ASTM STP 1245). Philadelphia: American Society for Testing and Materials
  • Griffiths, M., (1990) J Nucl Mater, 179, p. 294
  • Motta, A.T., (1997) J Nucl Mater, 244, p. 227
  • Martin, G., (1984) Phys Rev, B30, p. 1424
  • De Boer, F.R., Boom, R., Mattens, W.C.M., Miedema, A.R., Niessen, A.K., (1988) Cohesion in metals, , Amsterdam: North-Holland
  • Gallego, L.J., Somoza, J.A., Alonso, J.A., (1990) J Phys: Cond Mat, 2, p. 6245
  • Somoza, J.A., Gallego, L.J., Rey, C., Fernández, H.M., Alonso, J.A., (1992) Philos Mag, B65, p. 989
  • Somoza, J.A., Gallego, L.J., Rey, C., Rozenberg, S., Arcondo, B., Sirkin, H., De Tendler, R.H., Alonso, J.A., (1995) J Mater Sci, 30, p. 40
  • Hojvat de Tendler, R., Barbiric, D.A., Rodriguez, C., Kovacs, J.A., Pepe, M.E., Gallego, L.J., Alonso, J.A., (2000) Int J Non-Eq Proc, 11, p. 309
  • Kohler, F., (1960) Monatsh Chemie, 91, p. 738
  • Ansara, I., (1983) Mater Res Soc Symp Proc, 19, p. 107
  • Rand, M., (1983) Mater Res Soc Symp Proc, 19, p. 81
  • Eshelby, J.D., (1956) Solid State Phys, 3, p. 79
  • Niessen, A.K., Miedema, A.R., (1983) Ber Bunsenges Phys Chem., 87, p. 717
  • Niessen, A.K., Miedema, A.R., De Boer, F.R., Boom, R., (1988) Physica, B151, p. 401
  • Thompson, C.V., Spaepen, F.S., (1979) Acta Metall, 27, p. 1855
  • Niessen, A.K., De Boer, F.R., Boom, R., De Chatel, P.F., Martens, W.C.M., Miedema, A.R., (1983) Calphad, 7, p. 51
  • Weeber, A.W., (1987) J Phys, F17, p. 809
  • Rodriguez, C., De Tendler, R.H., Gallego, L.J., Alonso, J.A., (1995) J Mater Sci., 30, p. 196
  • Arias, D., Granovsky, M.B., Abriata, J.P., (1993) Phase diagrams of binary iron alloys, p. 467. , http://www.inpg.fr/ltpcm/base/zircobase/fezrrap2c.html, Materials Park, ASM International, Zircobase, and the reference therein: Servant C., Guéneau C., Ansara I. J Alloys and Compds 1995;220:19
  • Arias, D., Abriata, J.P., (1986) Bull Alloy Phase Diagrams, 7, p. 237
  • (1992) Phase diagrams of ternary iron alloys, Part 6, pp. 711-721. , Calcutta: Indian Institute of Metals
  • Unruh, K.M., Chien, C.L., (1984) Phys Rev, B30, p. 4968
  • Krebs, H.U., (1998) J Less Common Met, 145, p. 97
  • Motta, A.T., Paesano, A., Jr., Birtcher, R.C., Brückmann, M.E., Teixeira, S.R., Amaral, L., (1999) J Appl Phys, 85, p. 7146
  • Alonso, J.A., Hojvat de Tendler, R., Barbiric, D.A., Riveiro, J.M., Unpublished work; Oelhafen, P., Moruzzi, V.L., Williams, A.R., Yee, D.S., Cuomo, J.J., (1982) Solid State Commun, 44, p. 1551
  • Tenhover, M., Johnson, W.L., (1983) Phys Rev, B27, p. 1610
  • Kim, J.H., Akiyama, E., Habazaki, H., Kawashima, A., Asami, K., Hashimoto, K., (1993) Corrosion Sci, 34, p. 1817
  • Xia, S.K., Baggio-Saitovitch, E., Larica, C., (1994) Phys Rev, B49, p. 927
  • Öner, Y., Kiliç, A., Özdemir, M., Senoussi, S., (1996) J Phys: Cond Mat, 8, p. 11121
  • Xia, S.K., Baggio-Saitovitch, E., Larica, C., Sarkissian, B.V.B., Cunha, S.F., Tholence, J.L., (1994) J Appl Phys, 75, p. 6766
  • Cahn, R.W., (1990) Glasses and amorphous materials, p. 494. , Zarzycki J., editor. Weinheim: VCH
  • Griffiths, M., Gilbert, R.W., Carpenter, C.J.G., (1987) J Nucl Mater, 150, p. 53
  • Svechnikov, V.N., Markiv, V.J., Petkov, V.V., (1972) Metallofizika Kiev, 42, p. 112. , Akademiya Nauk Ukrainskoi SSR
  • Garzarolli, F., Dewes, P., Maussner, G., Basso, H.H., (1989) Zirconium in the Nuclear Industry: Eighth International Symposium, p. 641. , Van Swam L.F.P., Eucken C.M., editors (ASTM STP 1023). Philadelphia: American Society for Testing and Materials
  • Northwood, D., (1985) J Nucl Mater, 132, p. 80
  • Yang, W.J.S., (1988) J Nucl Mater, 158, p. 71
  • Gilbert, R.W., Griffiths, M., Carpenter, G.J.C., (1985) J Nucl Mater, 135, p. 265
  • Motta, A.T., Lemaignan, C., (1992) J Nucl Mater, 195, p. 277
  • Motta, A.T., Olander, D.R., Machiels, A.J., (1989) Effect of Radiation on Materials: Fourteenth International Symposium, 1, p. 457. , Packan N.H., Stoller R.E., Kumar A.S., editors (ASTM SIP 1046). Philadelphia: American Society for Testing and Materials
  • Herring, R.A., Northwood, D.O., (1988) J Nucl Mater, 159, p. 386

Citas:

---------- APA ----------
Rodrı́guez, C., Barbiric, D.A., Pepe, M.E., Kovacs, J.A., Alonso, J.A. & Hojvat de Tendler, R. (2002) . Metastable phase stability in the ternary Zr-Fe-Cr system. Intermetallics, 10(2), 205-216.
http://dx.doi.org/10.1016/S0966-9795(01)00130-3
---------- CHICAGO ----------
Rodrı́guez, C., Barbiric, D.A., Pepe, M.E., Kovacs, J.A., Alonso, J.A., Hojvat de Tendler, R. "Metastable phase stability in the ternary Zr-Fe-Cr system" . Intermetallics 10, no. 2 (2002) : 205-216.
http://dx.doi.org/10.1016/S0966-9795(01)00130-3
---------- MLA ----------
Rodrı́guez, C., Barbiric, D.A., Pepe, M.E., Kovacs, J.A., Alonso, J.A., Hojvat de Tendler, R. "Metastable phase stability in the ternary Zr-Fe-Cr system" . Intermetallics, vol. 10, no. 2, 2002, pp. 205-216.
http://dx.doi.org/10.1016/S0966-9795(01)00130-3
---------- VANCOUVER ----------
Rodrı́guez, C., Barbiric, D.A., Pepe, M.E., Kovacs, J.A., Alonso, J.A., Hojvat de Tendler, R. Metastable phase stability in the ternary Zr-Fe-Cr system. Intermet. 2002;10(2):205-216.
http://dx.doi.org/10.1016/S0966-9795(01)00130-3