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Electromagnetic characteristics and microwave magnetism of Fe46Co44B10/SiO2 nano-multilayers DENG Lian-wen(邓联文)1,2, HUANG Bai-yun(黄伯云)1, LIU Wen-sheng(刘文胜)1, ZHOU Ke-sheng(周克省)2, YANG Bing-chu(杨... be applied in the field of micromagnetic devices or anti-interference of electromagnetic wave. Key words: Fe46Co44B10/SiO2 nano-multilayers; magnetron sputtering; electromagnetic characteristics; complex......
亚包晶钢板坯连铸结晶器液面波动与控制李阳1,黄泉金2,张小欢1,张家泉2,赵和明0,赖朝彬2(1.北京市北京科技大学 冶金与生态工程学院2.新余钢铁集团有限公司,江西新余 338001)摘 要:针对亚包晶钢板坯连铸结晶器内经常出现的严重液面波动问题,从机制认识出发,进行了工艺试验研究.指出液面驻波和二冷区坯壳的非稳定鼓肚是导致结晶器液面波动的主要因素.通过调整亚包晶钢的化学成分,使其碳含量与实际包晶点的计算值接近,并适度增加二冷前区的冷却强度,可有效抑制液面波动.结果表明,亚包晶钢连铸突出的液面波动是因为其不均......
J. Cent. South Univ. (2019) 26: 1011-1020 DOI: https://doi.org/10.1007/s11771-019-4067-x Calculation and application of full-wave airborne transient electromagnetic data in electromagnetic... 2019 Abstract: Airborne electromagnetic transient method enjoys the advantages of high-efficiency and the high resolution of electromagnetic anomalies, especially suitable for mining detection around......
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New method of direct chill casting of Al-6Si-3Cu-Mg semisolid billet by annulus electromagnetic stirring TANG Meng-ou(汤孟欧), XU Jun(徐 骏), ZHANG Zhi-feng(张志峰), BAI Yue-long(白月龙) General Research Institute for Nonferrous Metals, Beijing 100088, China Received 13 May 2010; accepted 20 June 2010 Abstract: The electromagnetic direct chill (EMDC) casting process is a well-established production......
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Deformation behavior of sheet metals and viscous medium in viscous pressure bulging process with back viscous pressureWANG Zhong-jin(王忠金), LIU Jian-guang(刘建光), WANG Zhong-ren(王仲仁), LV Jun (吕 军.... Numerical simulation and specimens analysis for viscous pressure bulging process with back viscous pressure were conducted, effects of back viscous pressure on velocity, strain rate distributions of sheet......
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J. Cent. South Univ. (2021) 28: 2463-2471 DOI: https://doi.org/10.1007/s11771-021-4739-1 Periodic electromagnetic signals as potential precursor for seismic activity YONG Shan-shan(雍珊珊)1, WANG Xin...-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: Electromagnetic signals may be a promising precursor to seismic activity which has been observed in many case studies in past decades. However......