DEVELOPERS: prof. Didyk R.P. associate prof. Griaznova L.V., associate prof. Lisniak A.G., assistant Biezrukova V.A.
ESSENCE: Innovative technology of strengthening the structural steels using high-density energy is that in order to reduce energy intensity and improve the performance of the process of chemical-thermal treatment, it is first used pre-shock-wave loading. The results showed the efficiency of pre-shock-wave treatment on the formation of doped layers of structural steel, which exceed significantly by parameters the doped layers obtained by traditional technologies strengthening.
The thickness of obtained diffusion layer - 0.40 mm. It is observed the heterogeneity of the doped layer. The doped layer consists of one phase Fe2V
The thickness of obtained diffusion layer - 0.85 mm. The obtained uniform doped layer has a solid phase FeB, which affects the durability of the layer surface
APPLICATION SCOPE: Engineering industries and engineering enterprises of Ukraine. Development is aimed at reducing energy consumption on production site and efficiency of thermochemical treatment of details of structural steels.
INFORMATION FOR INVESTOR:
Increasing the productivity of the process of chemical-thermal treatment – in 2 - 2.5 times;
Increasing the service life in 2 - 2.5 times;
Reduction of energy consumption by 30 - 35%;
Increasing the thickness of the doped layer in 2 - 2.5 times;
Reduction of treatment processing time - 2 - 2.5 times.