Purpose of the development: The equipment can be applied to engineering plants and rolling mills in Ukraine to increase the strength and durability of machine parts, tools, rolled products.

Recommended application field: Machine-building factories, mills.

Technical characteristic: Loading details of Chamber size diameter - 300 mm height - 500 mm Number of pieces per 1 cycle - 20 kg Nitrogen consumption - 1 liter / 1 kg Processing temperature range - 77 - 400 K Precision temperature control - ± 0,5 K The amount of the nitrogen tank - 25 l

The development stage readiness: Ready for application

Description of the development:
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Cryogenic equipment and technology of low-temperature hardening of tools and machine parts made of alloyed steel, rolled products based on the processes of interaction of liquid nitrogen from the metal surface. The specific selection of the evaporation temperature of liquid nitrogen on the metal surface allows you to clean the metal surface, to strengthen it and to increase the durability of products, rolled products. When handling liquid nitrogen roll mill rolls increased durability.

Information about newness of the development:
there are Ukrainian patents -- 2 items

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Licence's sale
Combinated reduction to industrial level
Realization of finished commodity

Photo

Country Ukraine

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