Recommended application field: Machinery, hardening of details of hydraulic components.

Advantages over analogues: Labour saving by reducing the volume of repairs and downtime of process equipment due to failures of hydraulic actuators, as well as savings due to import of material resources (brass, bronze).

Description of the development:
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The technological process uses a combination of modifying microarc obrabrtkoy and wear-resistant surface coating materials. Allows to generate on the details of tribological nodes axial piston pump high-oxide-ceramic coating with the depth of the modified layer of 90-140 microns, sufficient for subsequent machining with lapping. In implementing the developed solution provides increased durability friction pairings and increase the durability of hydraulic tribological nodes in 1.5-1.6 times. - Capacity - 28-120 cc. / Vol; - Working pressure - 40 MPa; - Weight - 18-360 kg; - Power - 184 kW; - Process temperature - 520-540 degrees C; - Exposure time - 4 hours; - The depth of the modified layer - 300-350 microns; - Surface microhardness - (24-30) in 10 cc. MPa; - The critical temperature boundary friction of steel parts - 140-200 degrees C. Corresponds to the best world standards: (Germany, Sauer), and on a number of parameters exceeds the technical level: the temperature of the process, the depth of the modified layer and the surface microhardness. The technological process is environmentally friendly: in its conduct does not occur emissions.

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Combinated reduction to industrial level

Photo

Country Belarus

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