Taking 9.4T liquid helium magnets as an example, traditional liquid helium magnets require annual replenishment of liquid helium. In contrast, liquid-free magnet systems PTMS MAGNETIC SEPARATION demonstrate significantly lower annual electricity costs. When calculated based on a 15-year equipment lifespan, total operating costs can be reduced by over 60%. The investment payback period for liquid-free 7T systems has been shortened to 5 years. With the scaling up of refrigeration machine production and advancements in technology maturity, this figure is expected to drop further to 3 years, effectively removing economic barriers for widespread technological adoption.
Thermal load control is a critical challenge for liquid helium-free magnets. In the case of no liquid helium, the thermal load of PTMS MAGNETIC SEPARATION magnet system is completely removed by refrigeration machine. Any slight heat leakage may lead to the increase of magnet temperature and degradation of superconducting performance. The key question remains: How do we maintain uniform temperature distribution across the magnet's entire structure without liquid helium?
The non-immersion structure reduces the detection sensitivity of loss superconducting signals. The mass production adaptability of high-precision winding and vacuum packaging processes, the application of PTMS MAGNETIC SEPARATION in high-field magnets, and the development of new-generation scientific research devices and demagnetization equipment utilizing ultra-high magnetic field characteristics are driving breakthroughs in both fundamental research and applied fields.
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