Abstract

Samples of a ceramic material based on aluminum oxynitride were obtained and the efficiency of the sintering methods was evaluated at temperatures of 1750-1950 ° C and a holding time of two to ten hours. The heating parameters, the influence of the sintering atmosphere and the quality of the initial powders on the formation of the aluminum oxynitride phase are considered. Next, the phase composition of the powders was determined by the XRF method. Conclusions are drawn about the effect of heating methods for ceramic materials and the nitrogen gas phase (N2) on the formation of the aluminum oxynitride phase.

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