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the graphite die into the powder particles that can generate a strong electric field across the Si3N4 ceramics particles. It is well established that the plasma discharge phenomenon and the Joule heating generated by the current can effectively heat the powder particles and increase the amplitude of atomic vibration to further reduce the apparent activation energy. Meanwhile, the electric-field induced......
. The emission current density and the electric field followed the Fowler-Nordheim (F-N) relationship. The good performance for field emission was attributed to the single-crystalline structure...Field emission from one-dimensional single-crystalline NdB6 nanowires范庆华1,张勤远2,3,赵彦明1,丁琪伟11. Department of Physics,South China University of Technology2. MOE Key Lab of Specially Functional Materials......
. The emission current density and the electric field followed the Fowler-Nordheim (F-N) relationship. The good performance for field emission was attributed to the single-crystalline structure...Field emission from one-dimensional single-crystalline NdB6 nanowires范庆华1,张勤远2,3,赵彦明1,丁琪伟11. Department of Physics,South China University of Technology2. MOE Key Lab of Specially Functional Materials......
断裂时间, 从而提高合金断裂延伸率; 此外, 电场处理提高了合金变形均匀性, 亦能改善合金塑性. 关键词: GH4199合金; 镍基高温合金; 电场处理; 退火孪晶; 变形行为 中图分类号: TG146.1; TG132.3 文献标识码: A Effects of electric field treatment on microstructure and deformation..., Shenyang 110004, China; 2. Department of High-Temperature Materials, Central Iron & Steel Research Institute, Beijing 100081, China) Abstract: The effects of electric field treatment......
J. Cent. South Univ. (2017) 24: 1494-1502 DOI: 10.1007/s11771-017-3553-2 Model calibration concerning risk coefficients of driving safety field model LI Yang(李洋)1, WANG Jian-qiang(王建强)2, WU Jian(吴剑)1 1. State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China; 2. Collaborative Innovation Center of Electric Vehicles in Beijing, Tsinghua University, Beijing......
As shown in Fig.8 under the condition with high magnetic field, the inductive electric current Jz is produced when liquid flows in the direction with vx that is not parallel to the direction of high magnetic field By. The lorentz force Fx=Jz×By=(σvx×By)×By is produced by the interaction between the inductive electric current and the high magnetic field. Here, σ is the conductivity and vx......
; (4) where D is the electric displacement vector, C/m2; B is the magnetic flux density, N/(A·m); E is the electric field intensity, N/C; H is the magnetic field intensity, A/m; J... J. Cent. South Univ. (2020) 27: 1572-1586 DOI: https://doi.org/10.1007/s11771-020-4391-1 Temperature field evolution and heat transfer during continual local induction cladding LIU Si-yu(刘思宇)1, 2......
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the consistent analysis of the electric field to magnetic field and then flow motion to the greater extent, local distributions of current density and magnetic flux density are very much dependent...COUPLED SIMULATION OF 3D ELECTRO-MAGNETO-FLOW FIELD IN HALL-HEROULT CELLS USING FINITE ELEMENT METHOD Y.X. Liu1,Q.Y. Li2,Y.Q. Lai1,W. Liu1,J. Li1 (1.School of Metallurgy Science and Engineering......
Effect of Additional Applied Thermal/Electric Field on the Float-glass Surface申祖武1,刘启明21. School of Mechanical and Electronic Engineering, Wuhan University of Technology2. Key Laboratory of Silicate... to different electric field strength and temperature were investigated. It is indicated that the chemical resistance increases after the float-glasses are annealed with suitable temperature and electric field......
