Purpose of the development: The technology is designed for surface hardening of metal.

Recommended application field: Applications: Utilities and Agriculture, mining.

Technical characteristic: Main technical characteristics (features): In the area of frictional contact of the workpiece and the tool runs a special firming intensive heating of the surface layers with the details of the simultaneous plastic deformation and rapid cooling. These conditions allow us to saturate the surface layers of different dopants. ¬ on the thickness of the hardened layer is 100 ... 800 microns, micro-hardness 8 ... 14 GPa, the hardened surface roughness Ra = 0,4 ... 1.6 microns.

Advantages over analogues: Advantages:        - Strengthens the working surface without changing the structural condition of the matrix material;        - Maintaining the high quality of the surface (used as a final processing step);        - Ease of implementation and the lack of substantial investment.

The development stage readiness: Introduced in production

Technical and economic effect: The technology has been tested and implemented in industry, in particular, the city municipal enterprise "Lvivvodokanal" to strengthen the protective sleeves pumps fingers elevators and conveyors, GP "Lvivvugillia." The introduction of technology in the mine "Visean" increased durability and handling plunger rings and disks at 2-3.

Description of the development:
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Mehanoimpulsnoy metal processing technology, based on the use of pulsed high-energy friction helps to strengthen the surface of the product and increase the resource exploitation of machine parts to 5 times.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale

Photo

Country Ukraine

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