CRYOGENIC DEVICE FOR RESEARCH magnetic properties of materials

摘要

The utility model relates to devices cryogenic engineering, namely to the low temperature cryogenic devices object of the technical solution is to provide a device with increased efficiency, having a perfect replacement cryorefrigerator system containing minimal number of connections of coils, thereby reducing the percentage of system failures. The problem is solved inventive superconducting magnet system comprising an outer shell, cooled by a radiation shield, a superconducting solenoid, isolated from radiation shield cryorefrigerator placed in the neck of the outer casing, teplosemnye compound, which additionally contains reinforcing rings disposed on the outer casing, eight suspensions of metal alloy for fixing the superconducting coil, the heat sink element, a superconducting switch comprising a thermal isolation at e ohm heat dissipating element is connected directly to the second stage cryorefrigerator and superconducting solenoid cryorefrigerator is situated in a separate vacuum volume of the outer casing and the outer casing is provided with a dismountable neck, and can be used for studies of magnetic properties of various materials, including magnetic resonance tomograph for trauma diagnosis .