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J. Cent. South Univ. (2020) 27: 711-720 DOI: https://doi.org/10.1007/s11771-020-4325-y Influence of cobalt content on microstructure and corrosion performance of extruded Sn-9Zn solder alloys JIANG... to the environmental concerns. The present work focuses on the effect of cobalt content (0, 0.5 and 3.0) on the microstructural characteristics, melting point and corrosion performance of extruded Sn-9Zn solder alloys......
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J. Cent. South Univ. Technol. (2011) 18: 1825-1832 DOI: 10.1007/s11771-011-0909-x Influences of melt spinning on electrochemical hydrogen storage performance of nanocrystalline and amorphous...-Verlag Berlin Heidelberg 2011 Abstract: In order to improve the electrochemical hydrogen storage performance of the Mg2Ni-type electrode alloys, Mg in the alloy was partially substituted by La......
Energy performance assessment on central air-conditioning system of commercial building: A case study in ChinaZHOU Xuan(周璇)1, 2, LIAN Si-zhen(练斯甄)1, 2, YAN Jun-wei(闫军威)1, 2, KANG Ying-zi(康英姿)1, 2(1... Exploitation Center of Guangdong, Guangzhou 510640, China)Abstract:Energy performance assessment on central air-conditioning system is essential to optimize operating, reduce operating costs, improve......
Performance evaluation of open-graded epoxy asphalt concrete withtwo nominal maximum aggregate sizesLUO Sang(罗桑), QIAN Zhen-dong(钱振东), XUE Yong-chao(薛永超)(Intelligent Transport System Research Center... for bridge deck paving was selected. A procedure of compacting the mix into slab specimens was developed and a series of laboratory tests were conducted to evaluate the performance of the new mix......
J. Cent. South Univ. Technol. (2011) 18: 1545-1553 DOI: 10.1007/s11771-011-0871-7 Performance analysis model for real-time Ethernet-based computer numerical control system WAN Jia-fu(万加富)1, 3, LI... necessary to establish the performance analysis model and further adopt the codesign method from the control, communication and computing perspectives. On the basis of analyzing real-time Ethernet......
Effects of erbium additions on high temperature performance of high power Ni-MH batteries XIE Shou-yun(谢守韫), CHENG Yan(成 艳), JIAN Xu-yu(简旭宇), ZHU Lei(朱 磊), CHEN Hui(陈 晖), WANG Zhong(王 忠) Energy... electrode; Er-coating; high temperature performance 1 Introduction Nickel metal hydride (Ni-MH) battery has become one of the most dominant batteries due to its excellent application performance......
J. Cent. South Univ. Technol. (2011) 18: 1677-1684 DOI: 10.1007/s11771-011-0888-y Combined effect of steel fibres and steel rebars on impact resistance of high performance concrete CHEN Xiang-yu... and to final failure of six types of samples approximately follow two-parameter Weibull distribution. Key words: impact resistance; high performance concrete; fibre; Weibull distribution 1 Introduction......
ARTICLE J. Cent. South Univ. (2019) 26: 2160-2174 DOI: https://doi.org/10.1007/s11771-019-4163-y Numerical simulation of heat release performance of filling body under condition of heat extracted... exploitation of deep mineral resources and geothermal resources to arrange the heat transfer tube in filling body. The heat release performance of filling body directly impacts on the exploiting......
J. Cent. South Univ. Technol. (2011) 18: 978-984 DOI: 10.1007/s11771-011-0790-7 Electrochemical performance of LiFePO4/(C+Fe2P) composite cathode material synthesized by sol-gel method CHEN Quan...) composite cathode material was prepared by a sol-gel method using Fe(NO3)3×9H2O, LiAc?H2O, NH4H2PO4 and citric acid as raw materials, and the physical properties and electrochemical performance......
