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Difference in particle characteristics and coating properties between spraying metallic and ceramic powder cored wires FANG Jian-yun(方建筠), LI Zhuo-xin(栗卓新), JIANG Jian-min(蒋建敏), SHI Yao-wu(史耀武... were collected to analyze the atomization state of the particles in arc spraying forming, the microstructure and properties of metallic and ceramic coatings were investigated and compared. Particle size......
Effect of particle size distribution on properties of zirconia ceramic mould for TiAl investment castingCHEN Yan-fei, XIAO Shu-long, TIAN Jing, XU Li-juan, CHEN Yu-yong(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The effect of particle size distributions (PSDs) on the properties of zirconia ceramic mould for TiAl investment casting......
Electrorheological Performance of SiO2 Particle Materials of Ce-Doping and Adsorbed Chitosan ZHANG Yuanjing1,Xu Mingyuan2,Li Junran3,Shang Yanli3,Ma Shuzhen2,Zhang Shaohua4,Gao Song3,Li Shuxin3... be further improved by adsorbing chitosan on the surfaces of Ce-SiO2 particles.The ER activity of a particle material is correlated with the average grain size, surface area, pore volume and average......
Effect of surfactant on removal of particle contamination on Si wafers in ULSI TAN Bai-mei(檀柏梅), LI Wei-wei(李薇薇), NIU Xin-huan(牛新环), WANG Sheng-li(王胜利), LIU Yu-ling(刘玉岭) Institute of Microelectronics, Hebei University of Technology, Tianjin 300130, China Received 10 April 2006; accepted 25 Apirl 2006 Abstract: The adsorption mechanism of particle on the surface of silicon wafer after......
J. Cent. South Univ. (2019) 26: 938-954 DOI: https://doi.org/10.1007/s11771-019-4062-2 Use of X-ray computed tomography to study structures and particle contacts of granite residual soil SUN Yin... and Geological Processes,Guangzhou 510275, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: A small problem about soil particle regularization......
Effect of graphite particle size on wear property of graphite and Al2O3 reinforced AZ91D-0.8%Ce composites ZHANG Mei-juan(张美娟), LIU Yong-bing(刘勇兵), YANG Xiao-hong(杨晓红), AN Jian(安 健), LUO Ke... fibers reinforced AZ91D-0.8%Ce composites were fabricated by squeeze-infiltration technique. The researches, about the effects of different graphite particle sizes on the microstructure and wear......
J. Cent. South Univ. (2016) 23: 1700-1708 DOI: 10.1007/s11771-016-3224-8 Frequent item sets mining from high-dimensional dataset based on a novel binary particle swarm optimization ZHANG Zhong-jie(张...-Verlag Berlin Heidelberg 2016 Abstract: A novel binary particle swarm optimization for frequent item sets mining from high-dimensional dataset (BPSO-HD) was proposed, where two improvements were joined......
Hybrid particle swarm optimization with differential evolution and chaotic local search to solve reliability-redundancy allocation problemsTAN Yue(谭跃)1, 2, TAN Guan-zheng(谭冠政)1, DENG Shu-guang(邓曙光)2...)Abstract:In order to solve reliability-redundancy allocation problems more effectively, a new hybrid algorithm named CDEPSO is proposed in this work, which combines particle swarm optimization (PSO......
Stereo particle image velocimetry measurement of 3D soil deformation around laterally loaded pile in sandYUAN Bing-xiang(袁炳祥)1,2, CHEN Wen-wu(谌文武)1,2, JIANG Tong(姜彤)3, WANG Yi-xian(汪亦显)4, CHEN Ke... University, Changsha 410083, China)Abstract:A developed stereo particle image velocimetry (stereo-PIV) system was proposed to measure three-dimensional (3D) soil deformation around a laterally loaded......
J. Cent. South Univ. (2018) 25: 2601-2614 DOI: https://doi.org/10.1007/s11771-018-3939-9 Particle deposition in ventilation duct with convex or concave wall cavity WANG Fei-fei(王飞飞)1, ZHANG En-shi... of Engineering, Peking University, Beijing 100871, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: A numerical study is carried out on particle......
