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Microstructure and magnetic properties of Fe-Co-Nd-Y-B alloys obtained by suction casting method M.Hasiak1,J.Zbroszczyk3,J.4,J.Kaleta1,W.Ciurzy5,J.Olszewski3,M.Nabia6,P.Bragiel7,K.Sobczyk3,A.8...,Al.Armii Krajowej 13/15,42-200 Czestochowa,Poland;8.L)ukiewska(l) Abstract:The phase composition,magnetic properties i.e.coercivity and the magnetic polarization at room temperature for the bulk......
sputtering. The influences of Tb doping on the soft magnetic capability and microwave complex permeability were investigated. The results show that the microstructure and soft magnetic parameters change little with a little Tb doping, thus, amorphous microstructure and good soft magnetic performance are still kept, but relaxation in the microwave magnetic spectra is strengthened, and the permeability......
Effect of Magnetic Suspension Force in Electromagnetic Stirring on Microstructure of Al-Si Alloy () 摘要:Based on Maxwell equations, the Lorentz force in Al-Si alloy melt was calculated during the process of electromagnetic stirring using analytic approximation method. The effects of magnetic suspension force on the microstructure of Al-Si alloy were given under different electromagnetic......
J. Cent. South Univ. (2012) 19: 1679-1684 DOI: 10.1007/s11771-012-1193-0 Magnetic field assisted electrocatalytic oxidation of organic pollutants in electroplating wastewater WANG Zhen(王震), YE Kuan... University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: To degrade the organic compounds in the electroplating wastewater, magnetic field was tentatively introduced into electrocatalytic......
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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......
Simulation of electromagnetic-flow fields in Mg melt under pulsed magnetic field WANG Bin(汪 彬), YANG Yuan-sheng(杨院生), MA Xiao-ping(马晓平), TONG Wen-hui(童文辉) Institute of Metal Research...; Abstract: The effects of a pulsed magnetic field on the solidified microstructure of pure Mg were investigated......
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..., the mathematical model of levitation modules is developed and the advantages of the control scheme with magnetic flux feedback are analyzed when compared with the current feedback. Then, a backstepping......