Conclusions
All the methods examined enable ultrafine materials to be produced, generally characterized by a crystallite size of 100–200 Å. X-ray diffraction spectra indicate that such systems have atomic crystal structures with short-range order and a limited long-range order extending over distances commensurable with the size of coherent-scattering regions.
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Translated from Poroshkovaya Metallurgiya, No. 9 (225), pp. 10–14, September, 1981.
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Fedorov, V.B., Khakimova, D.K., Petrunichev, V.A. et al. Production and some structural characteristics of ultrafine systems. Powder Metall Met Ceram 20, 601–604 (1981). https://doi.org/10.1007/BF00801563
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DOI: https://doi.org/10.1007/BF00801563