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Prof. Vitaly Vysotsky (Russian Scientific R&D Cable Institute)11/17/21, 10:30 AMPoster
There are demands for mobile microwave power sources for different applications, such as the rock melting and drilling, for example. The 28 GHz gyrotron has been proposed as radiation source for such purpose [1]. For frequency ~ 28-30 GHz or more magnetic field ~1-3 T are needed for resonance interaction of the electron beam with eigenmodes of a circular waveguide at gyrodevices. Magnetic...
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Tetsuya Ito (Teral Inc., Niigata University)11/17/21, 10:30 AMPoster
In the aluminum industry, development of highly efficient and fast heating methods of aluminum billets is expected. The induction heating by rotating the aluminum billet in strong DC magnetic field generated by HTS coils is one of the candidates for the heating methods in the aluminum extrusion processes, since this method has the large heating capacity with higher energy efficiency and faster...
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Prof. Naoki HIRANO (核融合科学研究所)11/17/21, 10:30 AMPoster
It is expected to build a sustainable social system that uses "hydrogen" as a fuel to generate electricity without emitting CO2. To realize this, technology for storing a large amount of hydrogen is indispensable, and storage as liquid hydrogen is ideal. However, the efficiency of the cooling device in the temperature range around 20 K required for long-term storage with liquid hydrogen is...
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Dr ye bai (GE Global Research Center)11/17/21, 10:30 AMPoster
Electron-beam additive manufacturing, or electron-beam melting (EBM) is a type of additive manufacturing, or 3D printing for metal parts. The raw material (metal powder or wire) is placed under a vacuum and fused together from heating by an electron beam. This technique is distinct from selective laser sintering as the raw material fuses having completely melted.
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For industries such as... -
Jongho Choi (Supercoil Co., Ltd.)11/17/21, 10:30 AMPoster
In industries, there are many issues against the implementation of conventional heating furnaces. First, the government recently executed an environmental protection policy that requires industries to use better technologies against low efficiency and CO2 emissions, etc. Second, industries use old and inefficient technologies for heating metals with large capacity and low efficiency. Also, the...
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Cong Wang (Institute of Electrical Engineering, Chinese Academy of Sciences and Ganjiang Innovation Academy, Chinese Academy of Sciences), Prof. Qiuliang Wang (Institute of Electrical Engineering, Chinese Academy of Sciences)11/17/21, 10:30 AMPoster
The purpose of applying electromagnetic stirring was to change the flow field of molten steel in crystallizer during the solidification of casting blank, ultimately improving the quality of the steel. The strong static magnetic field was generated by the high-temperature superconducting magnets and rotated outside the crystallizer. The molten steel cut the magnetic line in the crystallizer to...
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Cong Wang (Institute of Electrical Engineering, Chinese Academy of Sciences and Ganjiang Innovation Academy, Chinese Academy of Sciences), Prof. Qiuliang Wang (Institute of Electrical Engineering, Chinese Academy of Sciences)11/17/21, 10:30 AMPoster
The high-temperature superconducting induction heating technology could widely use in industrial production such as penetrating heating, quenching heating, welding and melting of steel. The steel uses the strong static magnetic field generated by the superconducting magnets of the high-temperature superconducting induction heating device. The steel rotate in the air gap and cut magnetic lines...
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