Scientists in Russia are currently perfecting a new type of ceramic that can withstand extreme temperatures. The material could prove useful in space aeronautics and the construction of rocket engines.
Researchers at Tomsk State University have developed several iterations of ceramics derived from hafnium carbide and zirconium diboride and oxide. Samples of the layered ceramic were on display at the Second International Conference and Expo on Ceramics and Composite Materials, held in July in Berlin.
In testing, the ceramic was able to withstand temperatures of more than 3,000 degrees Celsius. The most resilient metal alloys can withstand temperatures of no more than 2,000 degrees Celsius, while most metals can handle no more then 1,500 degrees Celsius.
The material will allow space and aviation engineers to push temperature limits inside the combustion chamber of jet engines. The ceramic could also better protect rocket components from the intense heat generated during re-entry into the atmosphere.
Scientists hope to begin testing the potential applications for their ceramic at the laboratories of the Roscosmos State Corporation, Russia's space agency.
