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Phase equilibria of the Cu–Dy–Ti ternary system at 973 K

Published online by Cambridge University Press:  09 June 2015

Yanfang Pan
Affiliation:
College of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004, China
Hao Liu
Affiliation:
College of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004, China
Wenchao Yang
Affiliation:
College of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004, China
Bo Zhang
Affiliation:
College of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004, China
Hongqun Tang
Affiliation:
College of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004, China
Shuai Liu
Affiliation:
College of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004, China
Yongzhong Zhan
Affiliation:
College of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004, China
Corresponding
E-mail address:

Abstract

The solid-state phase equilibria of the copper (Cu)–dysprosium (Dy)–titanium (Ti) ternary system at 973 K has been experimentally investigated. The existence of nine binary compounds, Cu4Ti, Cu3Ti2, Cu4Ti3, CuTi, CuTi2, CuTi3, CuDy, Cu2Dy, and Cu5Dy was confirmed. The controversial phase of CuTi3 was found in this work. The temperature range of Cu7Dy was determined to be from 1112 to 1183 K. The phase relations at 973 K are governed by ten ternary phase regions, 21 binary phase regions, and 12 single-phase regions. The solid solubility of Cu in Dy is undetectable. None of the other phase in this system reveals a remarkable homogeneity range at 973 K.

Type
Technical Articles
Copyright
Copyright © International Centre for Diffraction Data 2015 

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References

Ardell, A. J. (1985). “Precipitation hardening,” Metall. Trans. A 16, 21312165.CrossRefGoogle Scholar
Baenziger, N. C. and Moriarty, J. L. (1961). “Gadolinium and dyprosium intermetallic phases II. Laves phases and other structure types,” Acta Crystallogr. 14, 948950.CrossRefGoogle Scholar
Bulanova, M., Podrezov, Y., Fartushnaya, Y., Meleshevich, K., and Samelyuk, A. (2004). “Structure and properties of as-cast Ti–Dy alloys,” J. Alloys Compd. 370, L10L13.CrossRefGoogle Scholar
Buschow, K. H. J. and Van Der Goot, A. S. (1971). “Composition and crystal structure of hexagonal Cu-rich rare earth-copper compounds,” Acta Crystallogr. B 27, 10851088.CrossRefGoogle Scholar
Buschow, K. H. J., Van Der Goot, A. S. and Birkhan, J. (1969). “Rare-earth copper compounds with AuBe5 structure,” J. Less-Common Met. 19, 433436.CrossRefGoogle Scholar
Canale, P. and Servant, C. (2002). “Thermodynamic assessment of the Cu–Ti system taking into account the new stable phase CuTi3 ,” Z. Metallkd. 93, 273276.CrossRefGoogle Scholar
Carnasciali, M. M., Cirafici, S. and Franceschi, E. (1983a). “On the Gd–Cu system,” J. Less-Common Met. 92, 143147.CrossRefGoogle Scholar
Carnasciali, M. M., Costa, G. A. and Franceschi, E. A. (1983b). “A contribution to study of the behavior of the rare earths in copper alloys,” Gazz. Chim. Ital. 113, 239244.Google Scholar
Copeland, M. and Kato, H. (1964). Physics and Material Problems of Reactor Control Rods (International Atomic Energy Agency, Vienna), pp. 295317.Google Scholar
Datta, A. and Soffa, W. A. (1976). “The structure and properties of age hardened Cu–Ti alloys,” Acta Metall. 24, 9871001.CrossRefGoogle Scholar
Eremenko, V. N., Buyanov, Y. I. and Prima, S. B. (1966). “Phase diagram of the system titanium−copper,” Powder Metall. Met. Ceram. 5, 494502.CrossRefGoogle Scholar
Franceschi, E. (1982). “On the Dy–Cu system,” J. Less-Common Met. 87, 249256.CrossRefGoogle Scholar
Hu, Z., Zhan, Y. Z., She, J., Zhang, G. H. and Peng, D. (2009). “The phase equilibria in the Ti–Cu–Y ternary system at 773 K,” J. Alloys Compd. 485, 261263.CrossRefGoogle Scholar
Kamegawa, A., Iwaki, T. and Okada, M. (2010). “Simultaneous enhancement of electrical conductivities and mechanical properties in Cu–Ti alloy by hydrogenation process,” Mater. Sci. Forum 654–656, 13191322.CrossRefGoogle Scholar
Kamegawa, A., Kuriiwa, T. and Okada, M. (2013). “Effects of dehydrogenation heat-treatment on electrical–mechanical properties for hydrogenated Cu–3 mass% Ti alloys,” J. Alloys Compd. 566, 14.CrossRefGoogle Scholar
Karlsson, N. (1951). “An x-ray study of the phases in the copper–titanium system,” J. Inst. Met. 79, 391405.Google Scholar
Kato, M., Mori, T. and Schwartz, L. H. (1980). “Hardening by spinodal modulated structure,” Acta Metall. 28, 285290.CrossRefGoogle Scholar
Kumar, K. C. H., Ansara, I., Wollants, P. and Delaey, L. (1996). “Thermodynamic optimisation of the Cu–Ti system,” Z. Metallkd. 87, 666672.Google Scholar
Liu, H. S., Wang, Y. M., Zhang, L. G., Chen, Q., Zheng, F. and Jin, Z. P. (2006a). “Determination of phase relations in the Co–Cu–Ti system by the diffusion triple technique,” J. Mater. Res. 21, 24932503.CrossRefGoogle Scholar
Liu, J. Q., Ding, R., Qian, J. Q., Zhuang, Y. H. and Huang, J. L. (2006b). “The isothermal section of the phase diagram of the Dy–Mn–Ti ternary system at 773 K,” J. Alloys Compd. 414, 9496.Google Scholar
Massalski, T. B., Murray, J. L., Bennett, L. H. and Baker, H. (1986). “Binary alloy phase diagrams,” ASM, Metals Park, OH, Vol. 1, pp. 80–95.Google Scholar
Morrin, P. and Pierre, J. (1974). “Thermal expansion and magnetostriction in rare-earth equiatomic compounds with Cu, Ag, Zn,” Phys. Status Solidi a 21, 161166.CrossRefGoogle Scholar
Murray, J. L. (1983). “The Cu−Ti (Copper−Titanium) system,” Bull. Alloy Phase Diag. 4, 8195.CrossRefGoogle Scholar
Nagarjuna, S., Balasubramanian, K. and Sarma, D. S. (1997). “Effect of Ti additions on the electrical resistivity of copper,” Mater. Sci. Eng. A 225, 118124.CrossRefGoogle Scholar
Nagarjuna, S., Srinivas, M., Balasubramanian, K. and Sarma, D. S. (1999). “On the variation of mechanical properties with solute content in Cu–Ti alloys,” Mater. Sci. Eng. A 259, 3442.CrossRefGoogle Scholar
PDF-2 2010 Inorganic (Database), edited by Dr. Kabekkodu, Soorya, International Center for Diffraction Data, Newtown Square, PA, USA.Google Scholar
Schubert, K. (1965). “On the constitution of the Titanium–Copper and Titanium–Silver System,” Z. Metallkd. 56, 197198.Google Scholar
Semboshi, S. (2007). “Effect of aging in hydrogen atmosphere on electrical conductivity of Cu–3 at.%Ti alloy,” J. Mater. Res. 23, 473477.CrossRefGoogle Scholar
Semboshi, S. and Takasugi, T. (2013). “Fabrication of high-strength and high-conductivity Cu–Ti alloy wire by aging in a hydrogen atmosphere,” J. Alloys Compd. 580, S397–S400.CrossRefGoogle Scholar
Semboshi, S., Al-Kassab, T., Gemma, R. and Kirchheim, R. (2009). “Microstructural evolution of Cu–1 at% Ti alloy aged in a hydrogen atmosphere and its relation with the electrical conductivity,” Ultramicroscopy 109, 593598.CrossRefGoogle Scholar
Semboshi, S., Nishida, T., Numakura, H., Al-Kassab, Ta and Kirchheim, R. (2011a). “Effects of aging temperature on electrical conductivity and hardness of Cu–3 at. pct Ti alloy aged in a hydrogen atmosphere,” Metall. Mater. Trans. A 42, 21362143.CrossRefGoogle Scholar
Semboshi, S., Orimo, S., Suda, H., Gao, W. and Sugawara, A. (2011b). “Aging of copper–titanium dilute alloys in hydrogen atmosphere: influence of prior-deformation on strength and electrical conductivity,” Mater Trans. 52, 21372142.CrossRefGoogle Scholar
Soffa, W. A. and Laughlin, D. E. (2004). “High-strength age hardening copper–titanium alloys : redivivus,” Prog. Mater. Sci. 49, 347366.CrossRefGoogle Scholar
Storm, A. R. and Benson, K. E. (1963). “Lanthanide–copper intermetallic compounds having the CeCu2 and AlB2 structure,” Acta Crystallogr. 16, 701702.CrossRefGoogle Scholar
Subramanian, P. R. and Laughlin, D. E. (1988). “The Cu–Dy (copper–dysprosium) system,” Bull. Alloy Phase Diag. 9, 331337.CrossRefGoogle Scholar
Suzuki, S., Hirabayashi, K., Shibata, H., Mimura, K., Isshiki, M. and Waseda, Y. (2003). “Electrical and thermal conductivities in quenched and aged high-purity Cu–Ti alloys,” Scr. Mater. 48, 431435.CrossRefGoogle Scholar
Villars, P. (1997). Pearson's Handbook of Crystallographic Data for Intermetallic Compounds (ASM International, Metals Park, OH). p. 1600.Google Scholar
Wang, Y. M., Liu, H. S., Zhang, L. G., Zheng, F. and Jin, Z. P. (2006). “The isothermal section of the Co–Cu–Ti ternary system at 1023 K by using diffusion triple technique,” Mater. Sci. Eng. A 431, 184190.CrossRefGoogle Scholar
Wilkes, P. (1968). “Formation of guinier-preston zones in CuBe alloys,” Acta Metall. 16, 153158.CrossRefGoogle Scholar
Xu, H., Du, Y., Huang, B. and Liu, S. (2005). “Phase equilibria of the Cu–Nb–Ti system at 850 °C,” J. Alloys Compd. 399, 9295.CrossRefGoogle Scholar
Yan, J. L., Liu, D. X., Huang, J., Long, Q. X., Zhuang, Y. H., Li, J. Q. and Baenziger, N. C. (2009). “Isothermal section of the Dy–Co–Ti ternary system at 500 °C,” J. Alloys Compd. 482, 123126.CrossRefGoogle Scholar
Zhan, Y. Z., Peng, D. and She, J. (2012). “Phase equilibria of the Cu–Ti–Er system at 773 K (500 °C) and stability of the CuTi3 Phase,” Metall. Mater. Trans. A 43, 40154022.CrossRefGoogle Scholar
Zhang, L. G., Huang, G. X., Qi, H. Y., Jia, B. R., Liu, L. B. and Jin, Z. P. (2009). “Thermodynamic assessment of the Cu–Dy binary system,” J. Alloys Compd. 470, 214217.CrossRefGoogle Scholar
Zheng, J. X. and Xu, G. X. (1982). “Dy–Cu binary system,” Acta Phys. Sin. 31, 807809.Google Scholar
Zhuang, Y. H., Huang, X. W. and Li, J. Q. (1996). “Investigation of the Dy–Fe–Ti ternary system at 500 °C,” Z. Metallkd. 87, 213215.Google Scholar

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