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Electrochemical process of titanium extraction CH. RVS. NAGESH, C. S. RAMACHANDRAN Defence Metallurgical Research Laboratory, Hyderabad, A.P. India-500058 Received 20 November 2005; accepted 9...; Abstract: A wide variety of processes are being pursued by researchers for cost effective extraction of titanium metal. Electrochemical processes are promising due to simplicity and being less capital......
. Key words: locomotive bearing; vibration signal enhancement; self-adaptive EEMD; parameter-varying noise signal; feature extraction 1 Introduction With economic and social developments in modern... decomposition (EMD) [8, 9] is one of popular algorithms used for non-stationary and nonlinear signal processing, which is widely used for fault diagnosis and feature extraction of different kinds of rotating......
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Integrated Automation System for Rare Earth Countercurrent Extraction Process 杨辉1,柴天佑1 (1.Research Center of Automation, Northeastern University, Shenyang 110004, China;2.School of Electronics and Electrical Engineering, East China Jiaotong University, Nanchang 330013,China) Abstract:Lower automation level in industrial rare-earth extraction processes results in high production cost......
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A Time-saving Method for Assessing the Corrosion Inhibitor Efficiency耿春雷,翁端Key Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University摘 要:efficiency by using a 16 voltage electric field to accelerate the chloride ion diffusion in concrete and inducing corrosion. Both macrocell and microcell current measurements were used......
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