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Influence of Fe Addition on Products of Self-Propagating High-Temperature Synthesis Reaction in 3Ti-Si-2C System () 摘要:Influence of Fe addition on products of self-propagating high-temperature synthesis (SHS) reaction in 3Ti-Si-2C system was investigated in the present study. Without Fe addition, Ti_5Si_3 and TiC are the dominant phases along with a small amount of Ti_3SiC_2 phase......
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Trans. Nonferrous Met. Soc. China 22(2012) s702-s706 Synthesis of Fe3O4-coated silica aerogel nanocomposites Jun Sung LEE, Eun Jung LEE, Hae Jin HWANG Devision of Materials Science and Engineering... analysis indicates the presence of the Si-O-Fe bond in the Fe3O4:SiO2 (1:10, mole fraction) nanocomposite. Key words: nanocomposite; Fe3O4; SiO2; sol-gel synthesis 1 Introduction Magnetic......
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Solvothermal synthesis of grain size controlled nanocrystalline SnO2 XU Gang(徐 刚), XU Sheng-ming(徐盛明), CHEN Song-zhe(陈崧哲), WU Fang(吴 芳), LI Lin-yan(李林艳) Institute of Nuclear and New Energy... synthesis, nanocrystalline particle 1 Introduction In recent years, nanocrystalline materials with size-dependent optical, electronic and magnetic properties, due to the reduction of grain size......
Synthesis of high-purity Ti2AlN ceramic by hot pressing YAN Ming(严 明)1, CHEN Yan-lin(陈艳林)1, MEI Bing-chu(梅炳初)2, ZHU Jiao-qun(朱教群)2 1. College of Chemistry and Environmental Engineering, Hubei University of Technology, Wuhan 430068, China; 2. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China Received 30......
Microstructure and synthesis mechanism of Al-Ti-C-Sr master alloy ZHAO Hong-liang(赵红亮), WANG Jun(王 军), SONG Yong(宋 勇), GUAN Shao-kang(关绍康) School of Materials Science and Engineering, Zhengzhou... is composed of α(Al), TiAl3, TiC, Al4Sr and Al-Ti-Sr phases. The synthesis mechanisms of the master alloy are as follows: TiAl3 is formed through the reaction between K2TiF6 and Al melt at 850 ℃; when the melt......
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Effect of particle size and agglomeration of TiO2 on synthesis and electrochemical properties of Li4Ti5O12 WU Le(伍乐), KAN Su-rong(阚素荣)?, LU Shi-gang(卢世刚), ZHANG Xiang-jun(张向军), JIN Wei-hua(金维华... of the initial condition of synthesis on electrochemical properties of Li4Ti5O12 were studied with the comparison among starting and final materials by SEM, XRD and electrochemical analysis methods......