Abstract
X-ray diffraction, electron microprobe analysis, electron microscopy, and chemical analysis are used to study the effect of alloying with zirconium, niobium, vanadium, and molybdenum on the phase composition of titanium carbonitride–titanium nickel cermets. It is shown that two-phase alloys containing alloyed titanium carbonitride and titanium nickelide can only be produced by alloying with zirconium. The addition of niobium, molybdenum, and vanadium leads to the formation of a third phase, namely, Nb z Ni, Mo(Ti,C), or V4Ni, in the alloy. A correlation between the phase composition of the alloys and the ratio of the energies of formation of titanium carbides and the carbides of alloying elements is found.
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References
H. O. Pierson, Handbook of Refractory Carbides and Nitrides: Properties, Processing and Application (Noyes Publications, Westwood, 1996).
A. Bellosi, R. Calzavarani, M. G. Faga, F. Monteverde, C. Zancolo, and D. Errico, “Characterization and application of titanium carbonitride based cutting tools,” J. Mater. Proc. Technol. 143–144, 527–532 (2003).
L. Kh. Askarova, I. G. Grigorov, and Yu. G. Zainulin, “Liquid-phase interaction in the TiC0.5N0.5–TiNi–Ti system,” Metally, No. 2, 20–24 (1998).
L. Kh. Askarova, I. G. Grigorov, V. V. Fedorenko, and Yu. G. Zainulin, “Liquid-phase interaction in the TiC0.5N0.5–TiNi–Ti–Zr and TiC0.5N0.5–TiNi–Zr alloys,” Metally, No. 5, 16–19 (1998).
L. Kh. Askarova, I. G. Grigorov, and Yu. G. Zainulin, “Liquid-phase interaction in the TiC0.5N0.5–TiNi–Mo and TiC0.5N0.5–TiNi–Ti–Mo alloys,” Metally, No. 6, 24–27 (1998).
L. Kh. Askarova, I. G. Grigorov, and Yu. G. Zainulin, “Phase and structure formation during liquid-phase sintering of the TiC0.5N0.5–TiNi–Nb and TiC0.5N0.5–TiNi–Ti–Nb alloys,” Metally, No. 1, 130–133 (2000).
V. I. Tretyakov, Basic Metal Science and Technologies for Producing the Sintered Hard Alloys (Metallurgiya, Moscow, 1976).
H. Suzuki, K. Hayashi, and O. Terada, “Mechanism of surrounding structure formation in sintered TiC–Mo2C–Ni alloy,” J. Jap. Inst. Metals 135 (9), 936–942 (1971).
V. V. Utochkin and A. M. Shmakov, “Interaction of the components in the heterophase titanium carbonitride–melt nickel–molybdenum system,” Fiz. Khim. Obrab. Mater., No. 6, 116–120 (1994).
L. Chen, W. Lengauer, and K. Dreyer, “Advances in modern nitrogen-containing hard metals and cermets,” J. Alloys and Metals 230 (1), 153–161 (1995).
V. A. Zhilyaev, “Materials based on refractory interstitial phases,” Doctoral (Eng.) Dissertation (Yekaterinburg, 2010).
G. V. Samsonov and I. M. Vinitskii, Refractory Compounds (Moscow, 1976).
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Original Russian Text © L.Kh. Askarova, I.G. Grigorov, A.N. Ermakov, Yu.G. Zainulin, E.V. Nikitina, 2015, published in Rasplavy, 2015, No. 4, pp. 79–86.
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Askarova, L.K., Grigorov, I.G., Ermakov, A.N. et al. Effect of alloying on the phase composition of titanium carbonitride–titanium nickelide alloys. Russ. Metall. 2015, 660–665 (2015). https://doi.org/10.1134/S0036029515080030
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DOI: https://doi.org/10.1134/S0036029515080030