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; 文章编号:1672-7207(2017)02-0289-06 Optimization and research of membrane filter press procedure on dehydration of sludge ZHU Guihua, GAO Mingquan, MA Kai, TANG Xiao, ZHU Tianhong, XU Hongwei (School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China) Abstract: In order to study filterability of membrane filter press in each work stage......
Microstructure and properties of Cu-0.6Cr alloy after vacuum continuous casting TSAI De-chang(蔡德昌)1, HWANG Weng-sing(黄文星)1, CHEN Siang-yong(陈向永)2, KANG Jin-sing(康进兴)2, JIANG Cheng-xue(蒋承学)2 1... 2007; accepted 10 September 2007 Abstract: To promote the solution of chromium in copper and the purity of copper-chromium (Cu-Cr) alloy, vacuum continuous casting (VCC) process was employed......
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Cerium dioxide with large particle size prepared by continuous precipitation WANG Mitang1,LI Mei1,WU Jinxiu1,LIU Zhaogang1,HU Yanhong1 (1.School of Material and Metallurgy,Inner Mongolia University... applications. However, control of particle size is still a challenge in materials synthesis. Therefore, continuous precipitation of cerium oxalate (precursor of ceria) was carded out at different operational......
Experimental research on electromagnetic continuous casting high-speed steel composite rollLI Guo-jun(李国军)1, FENG Ming-jie(冯明杰)2(1. School of Materials and Metallurgy, Northeastern University... of junction surface using a vertical continuous casting machine. The interface zone microstructure of bimetallic in billet of high speed steel composite roll was analyzed by metallurgical microscope......
Crystal preferential orientation of Al-1.0%Si alloy in continuous unidirectional solidification process ZHANG Hong(张 鸿)1, WANG Zi-dong(王自东)1, XIE Jian-xin(谢建新)1, CHEN Ya-jun(陈亚军)2, WANG Ying-wei..., China Received 28 July 2006; accepted 15 September 2006 Abstract: Al-1.0%Si alloy rods containing unidirectional microstructures were fabricated by continuous unidirectional solidification (CUS......
Preparation of pH-sensitive Composite Nanofiltration Membrane刘建立1,2,王薇1,21. Key Laboratory of Hollow Fiber Membrane Materials and Membrane Process,Tianjin Polytechnic University2. Tianjin Motian Membrane Engeering and Technology Co., Ltd.摘 要:Positively charged composite nanofiltration (NF) membranes were prepared through interfacial polymerization......
Effect of Gas Bubbling Filtration Treatment on Microporosity Variation in A356 Aluminium AlloyChoongdo Lee1,Taeil So2,Kwangseon Shin21. Department of Metallurgical & Materials Engineering,Inha...,the contribution of the gas bubbling filtration(GBF) process to the microporosity variation,microstructural characteristics and tensile properties of A356 aluminium alloy was investigated.The test......
