| Developers: | ONPP Technology named after A.G. Romashina |
| Date of the premiere of the system: | 2025/02/21 |
| Branches: | Transport |
2025: Introduction of the method of production of ceramic products from domestic raw materials based on boron nitride
Russian scientists have developed a method for the production of ceramic products from domestic raw materials based on boron nitride. The solution will make it possible to create structural elements capable of withstanding extreme temperatures of more than 1000 ° C. They will be used in the aircraft industry and other areas, the Rostec State Corporation reported on February 21, 2025.
The method has been developed. ONPP "Technologiya" named after A.G. Romashina In addition, it includes a new material for products created by scientists of the Ural Research Chemical Institute with an experimental plant ("UNICHIM with OZ"). Both enterprises are part of the holding industries chemical industry in the State Corporation Rostec.
The solution makes it possible to obtain components for equipment from raw materials based on boron nitride by hot pressing. Due to this, they have high strength, heat resistance at temperatures above 1000 ° C, high antifriction properties, chemical inertness, high thermal conductivity. Note here that preset density and homogeneity of material are obtained.
Another plus of the method is the ability to manufacture products with the necessary dimensions and complex shape. This is especially true for the aerospace industry.
{{quote 'Joint work made it possible to provide the domestic market with demanded products. This is an example of effective cooperation between the holding organizations, an indicative result of the unification of scientific and production potential in the interests of the Russian industry, "said Andrei Silkin, General Director of the holding in the chemical industry with the head organization of ONPP Technologiya. }}
The development can be used for the production of heat exchangers and heat dissipating elements, antifriction coatings, refractory structures, substrates for semiconductor devices and insulators. In the space and aviation industries, the method will help create components operating at high temperatures and loads, and in metallurgy - to protect products from oxidation or a separation layer when casting metals.
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