| 摘要 |
The invention relates to the filed of producing electroconductive ceramics on the basis of lanthanum chromite and intended for high-temperature applications (about 2000K). The object of the invention is to increase the heating rate of the ceramics, which will make it possible to reduce the time of the working operation, and ensure its improved thermal stability, which will increase the reliability of operation at high temperature. The goal is achieved by supplementing ceramics based on lanthanum chromite and containing zirconium dioxide, with alloying and stabilizing additives of lanthanum aluminate, yttrium chromite, magnesium chromite and cerium dioxide.
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