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Simulation of fuzzy control systems for nonferrous alloy vacuum counter-pressure casting YAN Qing-song(严青松)1, CAI Qi-zhou(蔡启舟)1, WEI Bo-kang(魏伯康)1, YU Huan(余 欢)2, YU Zi-rong(俞子荣)2 (1. State... simulation analyses of vacuum counter-pressure casting fuzzy control systems based on MATLAB, fuzzy control systems designed by simulation can track technical route established well. When transmission......
sawdust[J]. Bioresource Technology, 2005, 96(7): 791-795. [7] Darmstadt H, Garcia-Perez M, Chaala A, et al. Co-pyrolysis under vacuum of sugar cane bagasse and petroleum residue- Properties of the char...(3): 586-591.YANG Juan, QIU Ke-qiang, WU Fei, et al. Preparation of activated carbon by vacuum pyrolysis[J]. Chinese Journal of Process Engineering, 2009, 9(3): 586-591. [13] Onal Y, Akmil-Basar C......
concurrently by the pyrolysis of copper formate at 210 °C during the sinter bonding removed the native oxide and other oxides grown on bulk Cu finishes, enabling interface bonding. Moreover, Cu produced in situ...; microstructure; mechanical properties; copper formate preform; sinter bonding; pyrolysis 1 Introduction Traditional bonding techniques that use solder alloys are expected to be partially replaced by sinter......
-manganic batteries by vacuum metallurgy HE De-wen1, LIU Lei1, XIAO Yu-tang2, ZHOU Huan-nian1 (1. School of Metallurgical Science & Engineering, Central South University, Changsha 410083, China; 2. School of Environmental Science and Engineering, Nankai University, Tianjing 300071, China) Abstract: A vacuum metallurgical process for treating waste zinc-manganic batteries......
Removal of organic solvent from cathodic electrophoretic emulsion paint by vacuum steam strippingQIU Yun-ren(邱运仁), LI Xiao(黎晓), WU Ding-yu(吴定宇)(Key Laboratory of Resources Chemistry of Nonferrous... is of great significance. Vacuum steam stripping of methyl isobutyl ketone (MIBK) and methyl ethyl ketone (MEK) from cathodic electrophoretic emulsion was studied. The effects of mass ratio of vapor to feed (V......
J. Cent. South Univ. (2017) 24: 2542-2549 DOI: https://doi.org/10.1007/s11771-017-3667-6 Volatilization behaviors of molybdenum and sulfur in vacuum decomposition of molybdenite concentrate ZHOU Yue-zhen(周岳珍)1, 2, LU Yong(卢勇)1, 2, LIU Da-chun(刘大春)1, 2, 3, CHEN Xiu-min(陈秀敏)1, 2, 3, LI Hui(李慧)1, 2, LI Wei(李玮)1, 2 1. National Engineering Laboratory of Vacuum Metallurgy, Kunming University......
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Influence of vacuum heat treatment on structure and micro-hardness of electroless Ni-P-SiC composite coating LONG Shi-guo(龙士国)1, MA Zeng-sheng(马增胜) 1, HU Wen-bin(胡文彬)2, ZHOU Yi-chun(周益春)1 1. Key... coatings were prepared and the influence of vacuum heat treatment on its structure and properties was analyzed. The Ni-P-SiC composite coatings were characterized by morphology, structure and micro......
Interface microstructure and diffusion of vacuum annealed ceramic coating on superalloy GH202 GU Yi(古 一), XIA Chang-qing(夏长清), QIU Guan-zhou(邱冠周), WANG Zhi-fa(王志法) School of Materials... coating and superalloy GH202 substrate during vacuum diffusion was studied. It is shown that Al2O3 oxide layer and (Ti, N) compound exist in the alloy substrate close to interface. During long time......
Interface structure and mechanical property of aluminum cooler vacuum brazing joint FENG Tao(冯 涛)1, LOU Song-nian(楼松年)1, WU Lu-hai(吴鲁海)1, LI Ya-jiang(李亚江)2 1. School of Materials... 15 September 2006 Abstract: A kind of aluminum cooler was manufactured by means of vacuum brazing technique, and the cooler was examined by hydraulic pressure test. The result indicates......
