Special features of the formation of an ultradisperse state in ceramic powders of the ZrO2 - Y2O3 - Al2O3 system |
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| Authors: | V N Antsiferov I G Sevast'yanova V I Ovchinnikova P P Tereshina |
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| Affiliation: | (1) Research Institute for Problems of Powder Technologies and Coatings, Republican Engineering and Technical Center of Powder Metallurgy, Moscow, Russia |
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| Abstract: | The influence of heat and laser treatment during the formation of the ultradisperse structure of composite powders of the ZrO2 - Y2O3 - Al2O3 system is investigated. The parameters of short-range order of amorphous powders in the process of heat and laser treatment are determined. The effect of surface modification of ultradisperse powders on the structure formation and phase composition of the ceramics is established.Translated from Ogneupory, No. 11, pp. 12 – 14, November, 1994. |
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