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Mathematical model on heat transfer of water-cooling steel-stick bottom electrode of DC electric arc furnaceHai Xu, Zhi Wen, Hongxiang Zhu, Xiao Liu, and Hongzhi ShiMechanical Engineering School... the melted depth of bottom electrode during the process of steelmaking, the water-cooling steel-stick electrode is taken as an example, to analyze the process of heat transfer, then 3D mathematical model......
Air Electrode Supported Manganese Electrocatalysts for Neutral Electrolyte Magnesium Air Cell韩斌,梁广川摘 要:The catalysts of air electrode were prepared by sintering the active carbon loaded with manganese nitrate and potassium permanganate at 360 ℃ . The air electrode was made up of a catalyst layer, a waterproof and gas-permeable layer, a current......
Trans. Nonferrous Met. Soc. China 22(2012) s717-s721 Polyaniline and multi-walled carbon nanotube composite electrode for rechargeable battery Yu-Jeong LIM1, Min-Young PARK1, Sang-Keol LEE 2, Won-Ki.../MWCNT composite is 20 S/cm when 0.3% (mass fraction) MWCNTs with 10 nm in diameter and 15 μm in length are added in composite. Key words: polymer electrode; electric conductivity; multi-walled carbon......
Structure and electrochemical characteristics of LaNi5-Ti0.10Zr0.16V0.34Cr0.10Ni0.30 composite alloy electrode王艳芝1,2,赵敏寿1,21. College of Environmental and Chemical Engineering, Yanshan University2... density of 1800 mA/g were 326.1 mAh/g and 71.98 % at 303 K, respectively. The HRD was controlled by both the charge-transfer reaction of hydrogen on the electrode/electrolyte interface and hydrogen......
Structure and electrochemical characteristics of LaNi5-Ti0.10Zr0.16V0.34Cr0.10Ni0.30 composite alloy electrode王艳芝1,2,赵敏寿1,21. College of Environmental and Chemical Engineering, Yanshan University2... density of 1800 mA/g were 326.1 mAh/g and 71.98 % at 303 K, respectively. The HRD was controlled by both the charge-transfer reaction of hydrogen on the electrode/electrolyte interface and hydrogen......
: TG431 文献标识码: A Effect of TiC coating on electrode tip surface on electrode degradation during resistance spot welding zinc coated steel DONG Shi-jie, ZHOU Norman (Department of Materials Engineering, Hubei Automobile Industrial Institute, Shiyan 442002, China) Abstract: The effect of TiC coating on electrode tip surface on electrode degradation during resistance spot welding zinc coated......
键词: 镀镍钢板; 微型点焊;电极失效机制; 表面处理 中图分类号: TG431 文献标识码: A Effect of TiC coating on electrode tip surface on electrode degradation during micro-resistance spot welding DONG Shi-jie1, ZHOU Norman2 (1...) Abstract: The effects of TiC coating on electrode tip surface on electrode degradation mechanism were studied during micro-resistance spot welding of nickel-plated steel to nickel sheet. The results......
Morphology of alpha-lead dioxide electrodeposited on aluminum substrate electrode CHEN Bu-ming(陈步明), GUO Zhong-cheng(郭忠诚), YANG Xian-wan(杨显万), CAO Yuan-dong(曹远栋) Faculty of Metallurgical... in dilute H2SO4 solution. A new type of PbO2-coated metal anode has been widely used in electrolysis[10, 15]. This electrode is made up of four layers: the base is made of titanium plate, and covered......
="ChDivSummary" name="ChDivSummary"><正>A novel current feed style,alternating pulse current,was proposed in electrocoagulation aiming at preventing the passivation of electrode materials.The open circuit potential(OCP)measurements after anodic and cathodic potentiodynamic polarization showed that cathodic polarization could activate Al electrode.The surface of Al electrode after alternating pulse......
Synthesis of LiFePO4/C composite electrode with enhanced electrochemical performance HU Guo-rong(胡国荣), GAO Xu-guang(高旭光), PENG Zhong-dong(彭忠东), CHEN Zhao-yong(陈召勇), TAN Xian-yan(谭显艳), YU Xiao... metal foil as counter electrode, a composite of 80% LiFePO4, 10% acetylene black (AB) and 10%(mass fraction) polytetrofluornethelene(PTFE) binder as a cathode. A micro-porous polypropylene film (Celgard......
