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Nonstoichiometry and Sintering of Bismuth-Germanium Binary Oxides in the Presence of Liquid Phase

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Refractories and Industrial Ceramics Aims and scope

Abstract

Results of a study of the effect of deviation from stoichiometry of the compositions of binary bismuth-germanium oxides with structures of sillenite and eulitine on the sinterability in the presence of liquid phase are presented. It is established that the change in the degree of nonstoichiometry of the substances determines the substantial contribution to the driving force of the sintering process and increases considerably the efficiency of the latter.

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REFERENCES

  1. Ya. E. Geguzin, The Physics of Sintering [in Russian], Nauka, Moscow (1984).

    Google Scholar 

  2. P. D. Ragenen, “Nonstoichiometry and sinterability of ionic solid bodies,” in: A. Rabenau (ed.), Problems of Nonstoichiometry [Russian translation], Metallurgiya, Moscow (1975).

    Google Scholar 

  3. Yu. D. Tret'yakov, The Chemistry of Nonstoichiometric Oxides [in Russian], MTU, Moscow (1974).

    Google Scholar 

  4. A. F. Shimanskii, “Effect of nonstoichiometry on the growth of grains of barium titanate alloyed with lanthanum,” Zh. Fiz. Khim., 71(7), 1324-1327 (1997).

    Google Scholar 

  5. A. F. Shimanskii, V. E. Shvaiko-Shvaikovskii, L. I. Belenovich, and V. M. Skorikov, “A study of nonstoichiometry in bismuth germanate with a structure of eulitine,” Neorg. Mater., 30(4), 517-520 (1994).

    Google Scholar 

  6. A. F. Shimanskii, “Nonstoichiometry of bismuth-bearing oxide compounds with a structure of sillenite,” Zh. Neorg. Khim., 43(9), 1425-1429 (1998).

    Google Scholar 

  7. P. Tissot and H. Lartigue, “Study of the system GeO2 – Bi2O3,” Thermochim. Acta, 127, 377-387 (1988).

    Google Scholar 

  8. F. Kröger, The Chemistry of Imperfect Crystals, Amsterdam (1964).

  9. W. D. Kingery, Introduction to Ceramics [Russian translation], Stroiizdat, Moscow (1967).

    Google Scholar 

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Authors and Affiliations

  1. Krasnoyarsk State Academy of Nonferrous Metals and Gold,, Krasnoyarsk,, Russia.

    A. F. Shimanskii & M. N. Vasil'eva

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  1. A. F. Shimanskii
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  2. M. N. Vasil'eva
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Shimanskii, A.F., Vasil'eva, M.N. Nonstoichiometry and Sintering of Bismuth-Germanium Binary Oxides in the Presence of Liquid Phase. Refractories and Industrial Ceramics 42, 20–22 (2001). https://doi.org/10.1023/A:1011336800838

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