Technologies available for licensing, investment, joint ventures and R&D contracts in Ukraine, Azerbaijan, Georgia, Moldova, Uzbekistan

Frontpage Slideshow (version 2.0.0) - Copyright © 2006-2008 by JoomlaWorks

Google Translate

Patenting Information

Tag Cloud

Free counters!

Home Material Sciences Production of functional and composite nanostructured materials

Production of functional and composite nanostructured materials


  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.


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.




Mechanical strength (bending strength)



Nozzles based on Al2O3(95%)

3.2 – 3.9 g/cm3

max. 550 MPa

outer diameter: max. 29 mm, height: max. 54 mm


Nozzles based on B4C

2.5 g/ cm3

450 MPa

25 GPa

Cutting-tool plates


14.42 g/ cm3


cutting plate size: 14x14x5 mm

24 GPa

Medical restoration blanks based on


6.02 g/ cm3


max. 1300 MPa

max. 140 mm, height: max. 50 mm


Main Advantages

Nozzles and cutting-tool plates:

  • high wear resistance;
  • chemical stability;
  • heat resistance;
  • high physical-mechanical characteristics.

Medical restoration blanks:

  • bioinert materials;
  • high hardness and wear resistance;
  • corrosion resistance;
  • lower friction factor;
  • long service life.

Areas of Application

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.

Medical restoration blanks:

  • medical institutions (dental clinics).


Stage of Development

Nozzles and cutting-tool plates:
- promotion to the market. Medical restoration blanks:
- laboratory sample.

Contact Details

National Science Center “Kharkov Institute of Physics and Technology”
«TIDIS» - Department of technology transfer, innovation activity and intellectual property
Address: 1, Akademicheskaya Str., Kharkov 61108,Ukraine
Contact: Pugach Sergii Grygorovych
Tel/fax: +38 (057) 335-18-89
e-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Add comment

Security code

For additional technologies go to: