Conclusions
A study was made of the sintering of nonstoichiometric nickel oxide in argon and oxygen atmospheres. It is shown that the sintering of this compound is less intense in oxygen than in argon. This is apparently attributable to the fact that sintering in oxygen reduces the gradient of the chemical potential of oxygen in the nickel oxide lattice, while intensified surface diffusion decreases the gradient of pressure potential.
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Literature cited
Y. Iida and S. Ozaki, J. Am. Ceram. Soc.,42, No. 5, 219 (1959).
S. B. Bośković and M. M. Ristić, Transactions of the Fifteenth E. T. A. N. Conference, Split (1971).
Yu. D. Tret'yakov et al., Poroshkovaya Met., No. 5 (1971).
M. H. Tikkonen et al., Phys. Sintering,3, No. 1 (1971).
S. B. Bośković, Dissertation (1971).
S. B. Bośković and M. M. Ristić, 2 PTM, Herceg Novi (1971).
G. C. Kuczynski, in: Sintering and Related Phenomena (G. C. Kuczynski et al., editors), Gordon and Breath, New York (1969).
F. Y. Wong, J. Appl. Phys.,37 (1966).
Yu. D. Tret'yakov et al., Izv. Akad. Nauk SSSR, Neorgan. Mat.,6, No. 6 (1970).
M. M. Ristic and S. Iovanović, Poroshkovaya Met., No. 9 (1967).
Ya. E. Geguzin, The Physics of Sintering [in Russian], Nauka, Moscow (1967).
M. M. Ristić and N. Afgan, Byul. Inst. im. Borisa Kidrića (1966).
A. G. Chervenko et al., Summaries of Papers to the Second International Conference on Methods of Preparation and Analysis of Ferrite Materials, Donetsk (1962).
S. Malćić, private communication.
F. Kreger, in: Sintering and Related Phenomena (G. C. Kuczynski, editor), Gordon and Breath, New York (1966).
K. Weiss, Ber. Deut. Keram. Ges.,48, No. 11 (1971).
B. Charman, Trans. Faraday Soc.,59, 482 (1963).
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Translated from Poroshkovaya Metallurgiya, No. 9 (117), pp. 88–94, September, 1972.
The authors wish to express their deep gratitude to Professor G. V. Samsonov for his assistance in the preparation of the manuscript.
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Bośkovic, S.B., Ristić, M.M. Sintering of nonstoichiometric nickel oxide. Powder Metall Met Ceram 11, 755–759 (1972). https://doi.org/10.1007/BF00801281
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DOI: https://doi.org/10.1007/BF00801281