Superconducting（SC）cryostat is a box structure equipment that provides a cryogenic temperature (1.8K~ 4.2K), ultra-high vacuum ( ＜5×10-4pa) adiabatic environment and adiabatic support for accelerator superconducting cavity, superconducting magnet and other internal acceleration units.
The cryostat is mainly composed of He vessel, magnetic shield, supporting components (Tie Rods), thermal shield, MTL and vacuum vessel.
CiADS Project at IMP
|Operating temperature of the He vessel:||1.8k～4.2K|
|Operating temperature of thermal shield:||77K-80K|
|Vacuum leakage rate||≤1×10-9pa.m3/s|
|Vacuum||＜ 5× 10-3Pa at room temperature,|
|＜5× 10-4 Pa at cryogenics temperature|
|Outline Dimensions:||5250mm×1470mm ×1517mm|
|Post load capacity:||≥ 5T; test load capacity: ≥ 10T|
|Insulation:||high vacuum+ multi-layer insulation|
|Design, Manufacturing &inspection||CE/PED, ASME, GB, JIS|
|Available Materials:||316(L),304(L), Copper (T2) Ti(TC4),G11/10, etc.|
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