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Multilayer ceramic products made of Si3N4-and BN-based composite material

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Abstract

A procedure for manufacturing multilayer ceramic products functional from the Si3N4- and BN-based composite material is developed. A correlation is found between the chemical composition of the starting material, the production procedure, the microstructure and physicochemical properties of the final product, the serviceability, and the field of product application. This makes it possible to speed up the design of other products made of the aforementioned material. The material is considered promising in view of results of testing parts of molds intended for molding heat-resistant glass and lenses.

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Authors and Affiliations

  1. Obninsk State Research Center of the Russian Federation, Tekhnologiya Research and Production Association, Obninsk, Kaluga Region, Russia

    N. I. Ershova & I. Yu. Kelina

Authors
  1. N. I. Ershova
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  2. I. Yu. Kelina
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Translated from Ogneupory i Tekhnicheskaya Keramika, No. 5, pp. 6–10, May, 1997.

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Ershova, N.I., Kelina, I.Y. Multilayer ceramic products made of Si3N4-and BN-based composite material. Refract Ind Ceram 38, 175–179 (1997). https://doi.org/10.1007/BF02767842

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  • DOI: https://doi.org/10.1007/BF02767842

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