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EXPERIMENTAL MEASUREMENT OF MAGNETIC FIELD IN A NOVEL FLOW CONTROL OF MOLD G.J.Xu1,J.C.He1,D.H.Li1 (1.The Key Laboratory of National Education Ministry for Electromagnetic Processing of Materials, North-eastern University, Shenyang 110006, China) Abstract:In order to know the distribution of magnetic field in a novel flow control of mold(NFC Mold) and to provide the experimental data......
of Technology摘 要:When the magnetic fluid lays in the magnetic field, interaction effects exist between them. Thus, the precise computation is considered as one... more,the equal magnetic flux density linear on the border varies slightly in the strong magnetic field when using the two computations. In a weaker magnetic field, the difference is bigger.关键词:......
method [4] and capillary crucible method [5], and different types of magnetic fields, such as alternating magnetic field [6], rotating magnetic field [7] and traveling magnetic field [8], were used... and vertical gradient freeze method for metallic alloys [8-9]. Few studies, however, focused on the effects of the traveling magnetic field on convection in "mushy" zones during directional solidification......
">Electromagnetic field is an available online method to increase bonding strength of clad sheet manufactured by horizontal twin-roll casting(HTRC). In this paper, an electric current pulse(ECP) and a complex field(static magnetic field(SMF) together with ECP) are exerted during HTRC of steel/aluminum clad sheet. The produced clad sheet has good appearance, and no visible defects exist at the bonding......
in horizontal section annulus, swirling field strength increases, and when the displacement is constant, the closer from the nozzle, the stronger the swirling field strength is; 2) Head rotating speed...Mechanism analysis and process optimization of sand and plug removal with rotating jet in horizontal wellZHU Xiao-hua(祝效华)1, 2, LI Jia-nan(李佳南)2, TONG Hua(童华)2(1. State Key Laboratory of Oil and Gas......
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J. Cent. South Univ. Technol. (2008) 15: 479-483 DOI: 10.1007/s11771-008-0090-z Effect of magnetic field on property and structure of polyaniline doped with multiple sulfonic acids MA Li(马 利)1, 2... of the dopant and the oxidizing agent when the conductivity reaches the maximum. Key words: polyaniline; magnetic field; emulsion polymerization; multiple sulfonic acids ......
Effects of intense magnetic field on digestion and settling performances of bauxiteLü Guo-zhi(吕国志)1, 2, ZHANG Ting-an(张廷安)1, 2, WANG Xiao-xiao(王小晓)1, 2, ZHANG Xu-hua(张旭华)1, 2, LIU Yan(刘燕)1, 2, ZHAO... of Materials and Metallurgy, Northeastern University, Shenyang 110004, China)Abstract:The effects of magnetic field intensity, roasting temperature and roasting time on digestion rate and settling......
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... was performed to investigate the effects of magnetic field on sodium, magnesium and calcium ions in chloride solutions. According to the research on pair correlation function gij(r), mean square displacement......
