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Motion behavior of non-metallic particles under high frequency magnetic field ZHANG Zhong-tao(张忠涛)1, 2, GUO Qing-tao(郭庆涛)3, YU Feng-yun(于凤云)2, LI Jie(李 捷)1, 2, ZHANG Jian(张 剑)1, 2, LI Ting-ju(李廷... particles in commercial pure aluminum under high frequency magnetic field. At the meantime, multi-pipe experiment was also done to discuss the prospect of continuous elimination of non-metallic particles......
aperture size and alters the oil flow between two control ports. Compared with the electro- magnetic drives, these systems have much more complicated model. Laminar and turbulent, channel geometry...J. Cent. South Univ. Technol. (2011) 18: 755-759 DOI: 10.1007/s11771-011-0759-6 Amplitude phase control for electro-hydraulic servo system based on normalized least-mean-square adaptive filtering......
because of the electromagnetic force produced by the interaction of the pulsed magnetic field and the melt. When the pulsed magnetic field B is imposed to the melt, an induction current I will be produced... Microstructure refinement of AZ91D alloy solidified with pulsed magnetic field WANG Bin(汪 彬), YANG Yuan-sheng(杨院生), ZHOU Ji-xue(周吉学), TONG Wen-hui(童文辉) Institute of Metal Research, Chinese......
LMSD and diffusion coefficient D, the changes of microstructural and dynamic properties were studied. The results show that with the effect of magnetic field, the interaction between ions and water...Influence of magnetic field on microstructural and dynamic properties of sodium, magnesium and calcium ionsGUO Bin1, HAN Hai-bo1, CHAI Feng2(1. School of Material Science and Engineering, Harbin......
investigated recently for their high theoretical magnetic properties and relatively low cost. As is well known, the exchange interaction coupling between soft and hard magnetic phases is the key factor... Preparation technology and magnetic properties of Nd9.5Fe77B6Co5Zr2.5 nanocomposite magnets HUANG Zhao-hua(黄照华)1, 2, NI Jian-sen(倪健森)1, XU Hui(徐 晖)1,WANG Zhan-yong(王占勇)1, ZHOU Bang-xin(周邦新)1 1......
coupling interaction between the hard and soft magnetic phases. The optimum magnetic properties with iHc=600.3 kA·m-1, Br=0.75 T, and (BH)max=88.03 kJ·m-3 were obtained in bonded Nd9.5(FeCoZr)83.8Ga0.2B6.5...Effect of Gallium Addition on Magnetic Properties of Nd2Fe14B-Based/α-Fe Nanocomposite Magnets Ni Jiansen1,Dong Yuanda1,Bai Qin1,Zhang Shiyan1,Wang Hailong1,Xu Hui1 (1.Institute of Materials......
magnetic flux signal B1. References [1] LI J H, LI J, ZHOU D F, YU P C. Self-excited vibration problems of maglev vehicle-bridge interaction system [J]. Journal of Central South University, 2014, 21...J. Cent. South Univ. (2016) 23: 1729-1739 DOI: 10.1007/s11771-016-3227-5 A practical nonlinear controller for levitation system with magnetic flux feedback LI Jin-hui(李金辉)1, 2, LI Jie(李杰)1 1......
to compute the electromagnetic field model to acquire the electro- magnetic force density and Joule heat density[14]. Then the electromagnetic force density F and Joule heat density Q are substituted... Numerical simulation of solidification process of Sn-3.5%Pb hollow billet with stirring magnetic field ZHANG Qi(张 琦), WANG Tong-min(王同敏), LI Ting-ju(李廷举), JIN Jun-ze(金俊泽) State Key Laboratory......
to 6.30, magnetic susceptibility of rare-earth tailings increases from 2.36 to 2.99. Excess coal can hinder interaction of Fe2O3 with reducing gas CO from carbon gasification, leading to incomplete...J. Cent. South Univ. (2016) 23: 1899-1905 DOI: 10.1007/s11771-016-3245-3 Magnetizing roast and magnetic separation of iron in rare-earth tailings YANG He(杨合), RONG Yi(荣宜), HAN Chong(韩冲), TANG Rong(唐......
Additional transition induced by magnetoelectric interaction in ferroelectromagnet Pb(Fe1/2Nb1/2)O3 YANG Ying(杨 颖)1, HUANG Hong-bo(黄红波)2, SHEN Hong-lie(沈鸿烈)1, LIU Jun-ming(刘俊明)2, ... experimentally in Pb(Fe1/2Nb1/2)O3 and the possible mechanism was explored. The magnetic moment shows that anomalous increases when the temperature goes down away from the Néel temperature of 20-30 K......