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Electrochemistry of polyamidoamine dendrimers ester gel electrolytesCHEN Hong and MO Zunli1) College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China2... of polyamidoamine dendrimers ester (PAMAM) used as a gel electrolyte with a short-chain polyethylene glycol (MPEG-400) as a plasticizer. The polymer films are solid and sticky. Background cyclic......
Rapid air film continuous casting of aluminum alloy using static magnetic field Gaosong WANG1,Huixue JIANG1,Xiangjie WANG1,Jianzhong CUI1,Qingfeng ZHU1,Fu QU1 (1.Key Lab of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, China) Abstract:The influences of the cooling style and static magnetic field on the air film casting process were......
Trans. Nonferrous Met. Soc. China 20(2010) s968-s972 Effects of casting factors of cooling slope on semisolid condition T. HAGA1, R. NAKAMURA1, R. TAGO1, H. WATARI2 1. Department... 376-8515, Japan Received 13 May 2010; accepted 25 June 2010 Abstract:The effects of the casting factors such as nozzle size to pour the melt, nozzle height, tilt of the slope and slope length......
Preparation of helicopter rotor counterbalance component by means of permanent-mold casting LIU Zhao-jing(刘兆晶), ZUO Feng(左 锋), REN Shan-zhi(任善之), LI Feng-zhen(李凤珍) Institute of Materials Science... component by means of permanent-mold casting. Process parameters were determined on the basis of theory calculation and computer numerical simulation. Through controlling mould temperature, pouring......
ER Effect of PMMA Wrapped Alumina-Siloxane Gel Doped with Rare Earths 李幼荣1,周兰香1,严长浩1,张明1,邱关明2 (1.Department of Chemistry,Yangzhou University, Yangzhou 225002, China;2.Changchun College of Optics & Fine Mechanics, Changchun 130022, China) Abstract:PMMA wrapped alumina-siloxane gel was obtained by using poly (methyl methacrylate) (PMMA) to wrap alumina-siloxane sol which was made from water......
Effects of chill casting processes on secondary dendrite arm spacing and densification of Al-Si-Mg alloy MI Guo-fa(米国发)1, LIU Xiang-yu (刘翔宇)1, ZHU Zhao-jun(朱兆军)2, WANG Hong-wei(王宏伟)2 1. School...; Abstract: Based on the resin bonded sand casting process, the effects of chill processes on the secondary dendrite arm spacing(SDAS) and densification of Al-Si-Mg alloy were......
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Study on Properties of Microemulsion AEO-9/Butanol/Cyclohexane/Salt Aqueous Solution Chen Yongjie1,QIU Guanming3,Tian Yiguang4,Sun Yanbin1,XIAO Linjiu1,Fang Li2 (1.School of Material and Metallurgy..., Changchun 130026, China) Abstract:The microemulsion AEO-9/butanol/cyclohexane/nitrate aqueous solution (or ammonium salt aqueous solution) was studied, which was used as ''micro-reactor......