The reporter learned from the Hefei Institute of Materials Research of the Chinese Academy of Sciences on the 8th that the large-scale superconducting feeder system developed by the Institute of Plasma of the Chinese Academy of Sciences for testing the coils of the ITER center successfully passed the test. This indicates that the key indicators of the superconducting system that the Chinese team has fully developed independently meet the requirements of the "artificial sun" ITER equipment.
The "International Thermonuclear Experimental Reactor (ITER) Project" is currently one of the world's largest and most far-reaching international scientific research cooperation projects. It is initiated by seven parties including China, the United States, Russia, and the European Union. It is the world's scientific and technological community to solve the problem. Major international cooperation plans for the future of human energy. The plan is like creating a "sun" that brings a constant source of clean new energy to human beings. Therefore, it is also commonly called "artificial sun."
The superconducting system is to provide the required large current, deep low-temperature cold quality, and measurement and control signals for the coil test in the "artificial sun", bear the release of the coil energy and the protection and control of the cryogenic system, and complete the whole process test of the coil operation. Controlled by the American experts called the "brain center" of the central solenoid coil. It involves super-conducting, low temperature, vacuum, mechanical process, measurement and control, power supply and other multi-disciplinary cross-sections. It has extremely high requirements in terms of design calculation, manufacturing assembly process, measurement and control data, and quality and safety.
According to experts from the Plasma Institute of the Hefei Institute of Physical Science of the Chinese Academy of Sciences, the research team undertook all the engineering tasks of the project, including initial conceptual design, design and styling, manufacturing integration, factory testing, system transportation, and on-line assembly and test support. All fields of research and development have complete intellectual property rights. For the first time, superconducting joints have adopted the new indium sheet physical combination technology and achieved success. This is also the first time in domestic large-scale superconductor manufacturing technology, and can be applied to other superconducting magnets. The system's long lead-out time exceeding 10 minutes also creates a new safety record for high-current non-steady-state operation.
China is one of the participating countries in the International Thermonuclear Experimental Reactor. The successful development and testing of this system indicates that the Chinese team has fully mastered a set of core technologies for the design, R&D, manufacturing and testing of super-current capacity superconducting feeder systems. (Zhang Jun)
BoDaJingShen machinery can manufacture numerous models of cone Crusher Spare Parts which mainly including cone crusher concave and mantles etc.
The materials of cone crusher concave,BoDaJingShen machinery use the Hadifield-steel,Like Mn14Cr2, Mn18Cr2, Mn20Cr2, Mn22Cr2, to ensure the wear resistance. After the modification treatment, Combining with the special processing techniques, concave and mantle have a service life 30~50% longer than those made of traditional materials.Favored by customers.
Nordberg GP Cone Crusher Parts
Cone Crusher Wear Parts,Nordberg Gp Cone Crusher Parts,Gp Cone Crusher Parts,Nordberg Crusher Part
Ma An Shan Shi Bo Da Jing Shen Machinery Co.,ltd , https://www.bodamachinery.com