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Effects of Applied Magnetic Field on Corrosion of Beryllium Copper in NaCl SolutionJing Hu, Chaofang Dong, Xiaogang Li and Kui Xiao Corrosion & Protection Center, University of Science and Technology Beijing, Key Laboratory for Corrosion and Protection of Ministry of Education, Beijing 100083, China摘 要:The effects of an applied magnetic field......
University摘 要:The influences of applied magnetic field on the corrosion behavior of Al-3.0 wt%Mg alloy in 3.5 wt% NaCl solution were investigated by electrochemical... that the application of horizontal magnetic field of 0.4 T would increase the pitting corrosion potential(Epit),decrease the corrosion current density(icorr),prolong the pit initiation time,slow down......
materials. Most of the magnetic assisted machining processes are fundamentally based on the electro-magnetic behavior of magnetic abrasive particles in the magnetic field. In the MAP process.... 2005: 607-612. [11] SINGH S, SHAN H S, KUMAR P. Parametric optimization of magnetic-field-assisted abrasive flow machining by the Taguchi method [J]. Quality and Reliability Engineering......
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of rotating magnetic field on solidification and crystallization processing of Pb-Sn-Sb ternary alloys [J]. Casting Equipment and Study, 2000(1): 31-33.(in Chinese) [15]GE Fend-de, HE Hong-liang, HUO Shu...-ming, XU Ya-rong, HU Han-qi, et al. The solidification of metals in electrical or magnetic field [J]. Special Casting and Nonferrous Alloys, 1998, 5(1): 120-124.(in Chinese). [2]Barnak J P, Sprecher......
, a hot tearing measured system with external excitation coil and a differential thermal analysis system with applied magnetic field were used to study the effects of low-frequency alternating magnetic field on the solidification behavior and hot tearing susceptibility(HTS) of the AXJ530 alloy under different magnetic field parameters. The hot tearing volume of the castings was measured via paraffin......
process is found to be 32 mT. Key words: Al-Zn-Mg-Cu alloy; DC casting; low frequency electromagnetic field; magnetic flux density; microstructure 1 Introduction Superhigh strength aluminum alloys... strength and elongation of ingots 4 Discussion In the LFEC process the alternative current generates a time varying magnetic field in the melt, which, in turn, gives rise to an induced current......
Effects of electric field treatment on microstructures ofGH4199 superalloy after long-term aging LIU Yang(刘 杨)1, WANG Lei(王 磊)1, WANG Shuai(王 帅)1,QIAO Xue-ying(乔雪璎)2, WANG Yan-qing(王延庆)2 1. Key... Received 28 July 2006; accepted 15 September 2006 Abstract: The effects of electric field intensity and treatment temperature on the microstructures of GH4199 superalloy after long-term aging were......