Superconducting plasma material rod pretreatment device filled with rare earth material

Abstract

The invention relates to the field of rare earth materials, and concretely relates to a superconducting plasma material rod pretreatment device filled with a rare earth material. The technical problem is to provide the superconducting plasma material rod pretreatment device filled with the rare earth material. According to the technical scheme, the pretreatment device for the superconducting plasma material rod filled with the rare earth material comprises a gas filling mechanism, a lantern ring mechanism, a rare earth material filling mechanism and the like; the gas filling mechanism is connected with the ring sleeving mechanism; and the gas filling mechanism is connected with the rare earth material filling mechanism. According to the method, when the red copper ring is filled with inert gas, whether filling is completed or not can be simply and effectively judged through an air pressure water level method, inert gas overflow and waste do not exist, the production cost is effectively reduced, environment pollution is prevented, and when the annular space is filled with rare earth materials, the compact filling effect can be ensured.

Description

technical field [0001] The invention relates to the field of rare earth materials, in particular to a pretreatment device for superconducting plasma material rods filled with rare earth materials. Background technique [0002] Rare earth elements were originally discovered from relatively rare minerals produced in Sweden. "Earth" was called a water-insoluble substance according to the custom at the time, so it was called rare earth. Materials based on rare earth elements are called rare earth materials. Rare earth metals have been widely used in electronics, petrochemical, metallurgy, machinery, energy, light industry, environmental protection, agriculture and other fields. [0003] The existing technology proposes the production of a superconducting plasma material rod. The material rod is combined with a red copper ring and a high-carbon steel pipe to form a collar structure, and then rare earth materials are filled in the ring gap between the red copper ring and the high...

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Problems solved by technology

[0005] In order to overcome the inert gas filling in the copper ring, it is impossible to judge whether the inert gas in the copper ring is filled, which will easily lead to the waste of inert gas and increase the production cost, and the inert gas overflowing into the air is extremely polluting to the air. However, when filling rare earth materials in the annulus in the later stage, it is easy to have the problem that the filling is not full and compact, resulting in the quality of the superconducting plasma material rods produced in the later stage is not up to standard, and it is easy to be damaged. Disadvantages of machines for rods of material posing a great threat, the technical problem is: to provide a device for the pretreatment of rods of superconducting plasma material filled with rare earth materials

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