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强度对磁化铜电解过程铜/酸的影响 Fig. 2 Effect of magnetic field intensity on copper/acid under different orientation magnetic fields 在B=2 T时,Cu2+浓度在t=4 h时达到极小值39.77 g/L,在t=24 h时达到极大值43.72 g/L.而当B=3 T时,Cu2+浓度的极...) 综上所述,结合图3和6,施加水平取向磁场,有助于提高电解液的清晰度和阴极铜的表观质量. 图3 磁感应强度对铜电解过程中杂质离子浓度的影响 Fig. 3 Effect of magnetic field intensity on impurity ion concentration in magnetic field with different orientations......
of Mechanical Engineering, 2000, 36(8): 29-32. [5] Karel F. A numerical study of flows driven by a rotating magnetic field in a square container[J]. European Journal of Mechanics B/Fluids, 2008, 27(4... field’s mathematical model of magnetic drive system driven by traveling wave magnetic field XU Yan1, 2, TAN Jian-ping1, LI Tan-xi1, LIU Yun-long1 (1. School of Mechanical and Electrical Engineering......
by two infinite vertical flat plates in presence of magnetic field and thermal radiation using Galerkin method Peyman MAGHSOUDI1, Gholamreza SHAHRIARI2, Hamed RASAM2, Sadegh SADEGHI2 1. School... two infinite vertical flat plates in the presence of magnetic field and thermal radiation. Initially, a similarity transformation is used to convert momentum and energy conservation equations......
, Shenyang 110819, China摘 要:In order to weaken the bias flow in the submerged entry nozzle (SEN) with slide-gate, the rotating magnetic field was imposed. The numerical method was employed to investigate the effect of rotating magnetic field on the flow field in the SEN and the mold under different slide-gate opening ratios. Numerical results showed......
)) where a series of electromagnetic coils were mounted and generated regularly pulses of a magnetic field with an average density of 5.0 T and a frequency of 0.05 Hz (2 magnetic pulses/min). The schematic... strains on grain boundaries, which resulted in disintegration of inter-granular links. Theoretically, if a ferromagnetic material was introduced to a magnetic field, its length and volume would be changed......
at different cooling rates under the alternating magnetic field(AMF) was investigated.The experimental results showed that the amount of non-equilibrium eutectics in the interdendritic region decreased upon...Reduction in Microsegregation in Al-Cu Alloy by Alternating Magnetic FieldSheng-Ya He1,2,Chuan-Jun Li1,Tong-Jun Zhan1,Wei-Dong Xuan1,Jiang Wang1,Zhong-Ming Ren11. State Key Laboratory of Advanced......
it a new type of materials promising in magnetic recording field[1-4]. With the development of high recording density application such as video and audio tape, instrumentatic tapes and flexible disks... the saturation magnetization of inner core Fe3O4, the greater the demagnetization field[7]. Different saturation magnetization can be obtained by controlling the content of FeO in Fe3O4[17]. The effect of magnetic......
Effect of alternative magnetic field on the diffusion layer growth in Al/Zn coupleLIU Xiaotao, CUI Jianzhong, WU Xiaoming, GUO Yanhui, and ZHANG Jun The Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, China摘 要:<正> The influence of an alternative magnetic field......
Magnetic Properties and Molecular Field Analysis of (Ce,Nd)2(Fe,Si,Mn)17 Compounds 王润1,周寿增1,蔡新兴2,梁琍琍2,高小玫2,张茂才1 (1.School of Materials Science and Engineering, University of Science & Technology... intermetallic compounds were measured and analyzed by molecular field theory (MFT). The relationship between TC and the intrasublattice coupling interactions was discussed. The two-sublattice MFT model can......
effect, which is intrinsic to all magnetic materials, is a consequence of magneto-thermal couplings between the magnetic entropy and the lattice entropy. When a magnetic field is applied... decreases. Otherwise, the magnetic moments return to their random directions, and the materials absorb heat and their magnetic entropy increases when the magnetic field is reduced isothermally. The MCE......