Purpose of the development: 1. Argon-arc welding nozzles based on Al2O3 (95 %). 2. Sand-blaster nozzles based on B4C. 3. Cutting-tool plates based on nanostructured materials. 4. Medical restoration denture blanks based on zirconium dioxide (Y-TZP). 5. Manufacture of Al2O3, B4C, zirconium-dioxide items to meet individual orders.

Recommended application field: 1. Nozzles and cutting-tool plates: - mechanical engineering - cutting tools; - automotive and aerospace industry; - ship-building and ship-repair industry; - textile industry sector where drawing tools are used; - chemical and petrochemical industry - sealing elements to be used in corrosive media; - mineral resource industry - rock-drill mountings, rock cutting tools. 2. Medical restoration blanks: - medical institutions (dental clinics).

Advantages over analogues: 1. Nozzles and cutting-tool plates: high wear resistance; chemical stability; heat resistance; high physical-mechanical characteristics. 2. Medical restoration blanks: bioinert materials; high hardness and wear resistance; corrosion resistance; lower friction factor; long service life.

The development stage readiness: Tested experimental exploitation order

Description of the development:
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Functional and composite materials are produced by the following methods: - vacuum quasi-isostatic-pressure sintering in electric fields; - hot isostatic pressing. The manufacturing methods being in use allow to produce irregular-form sintered articles characterized by the uniform volume density and minimum concentration of macrodefects, enhance quality and service performance of the products due to generation of nanostructure in materials of products.

corresponds technical description
Guarantees stable results getting

Possibility of transfer abroad:
Realization of finished commodity
Joint production, sale, exploitation

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua