Conclusions
For loosely poured powders of nonstoichiometric zirconium carbide phases, the energy of activation for collective recrystallization diminishes with increasing imperfection of their carbon sublattice. The increase in energy of activation observed on transition from TiCx to NbCx and, finally, ZrCx is in accord with the character of electronic interactions in these phases.
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G. V. Samsonov and S. A. Bozhko, Poroshkovaya Met., No. 7, 30 (1969).
L. I. Mirkin, Physical Principles of Strength and Ductility [in Russian], Izd-vo MGU (1968).
G. V. Samsonov and I. I. Timofeeva, Poroshkovaya Met., No. 10, 85 (1968).
G. V. Samsonov, in: High-Temperature Materials, Papers to the Sixth Plansee Seminar, Springer, Vienna-New York (1969).
E. A. Zhurakovskii, Dokl. Akad. Nauk SSSR,180, 1088 (1968).
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Translated from Poroshkovaya Metallurgiya, No. 3 (87), pp. 35–38, March, 1970.
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Samsonov, G.V., Bozhko, S.A. Collective recrystallization in loosely poured zirconium carbide powders. Powder Metall Met Ceram 9, 204–206 (1970). https://doi.org/10.1007/BF00803950
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DOI: https://doi.org/10.1007/BF00803950