Cryogenic Equipment for Low-Temperature Hardening of Instruments and Machinery for Needs of Machine Building and Rolling Production

1Zharkov, IP
1Institute of Physics, NAS of Ukraine, Kyiv
Sci. innov. 2014, 10(3):35-41
Section: Research and Technical Innovative Projects of the National Academy of Sciences of Ukraine
Language: English

A temperature-controlled nitrogen cryostat with embedded high-temperature thermally insulated container holder of treated objects has been created for low-temperature hardening of instruments and machinery. To control the surface temperature of rolls a system for cryoblasting of rolls by nitrogen gas-fluid mixture has been designed.

Keywords: cryoblasting system, cryostat, hardening, instrument, machinery, rolls, thermal treatment

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