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Solid state interfacial reactions in electrodeposited Cu/Sn couples TANG Wen-ming(汤文明)1, HE An-qiang2, LIU Qi2, D. G. IVEY2 1. School of Materials Science and Engineering, Hefei University... kinetics with activation energies of 41.4 kJ/mol for Cu6Sn5 and 90.4 kJ/mol for Cu3Sn, respectively. Key words: Cu/Sn couple; electrodeposition; solid state reaction; microstructure; growth kinetics......
Study on preparation and application of novel saponification agent for organic phase of rare earths extraction冯宗玉,黄小卫,刘洪吉,王猛,龙志奇,于瀛,王春梅National Engineering Research Center for Rare Earth Materials... in rare earths extraction and separation, the novel saponification agent of organic phase, which is magnesium bicarbonate solution, was prepared with the natural rich and cheap dolomite as raw material......
Study on preparation and application of novel saponification agent for organic phase of rare earths extraction冯宗玉,黄小卫,刘洪吉,王猛,龙志奇,于瀛,王春梅National Engineering Research Center for Rare Earth Materials... in rare earths extraction and separation, the novel saponification agent of organic phase, which is magnesium bicarbonate solution, was prepared with the natural rich and cheap dolomite as raw material......
with dual phase structure were investigated by XRD phase analysis. It is shown that the composition of η phase in the core zone is Co3W3C (M6C type). The structure of cobalt based solid solution binder phase is fcc type. At the cooling stage of the sintering process, the phase transition of η phase, i.e. M6C→M12C and the martensitic phase transition of the cobalt based solid solution binder phase......
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properties were studied. XRD shows that solid solution with cubic phase formed in all the solid solutions (x = 0.2, 0.5, 0.8) CexTh1-xO2. Raman spectrum shows that Ce-Th complex oxides can promote...Preparation and Characterization of CexTh1-xO2 Solid Solutions Prepared by Sol-Gel Method Liu guangyu1,LUO Mengfei1,Zhao Leihong1 (1.Institute of Physical Chemistry, Zhejiang Key Laboratory......
chemical components of the sample. It can be seen that content of vanadium in form of V2O5 is 3.258%. Vanadium phase analysis was carried out according to the sequential extraction procedures[22-23... Pressure acid leaching of black shale for extraction of vanadium LI Min-ting(李旻廷), WEI Chang(魏 昶), FAN Gang(樊 刚), LI Cun-xiong(李存兄),DENG Zhi-gan(邓志敢), LI Xin-bin(李兴彬) Faculty of Metallurgical......
of the factors such as cations, anions, the structure of amino acids, temperature on the phase diagrams were discussed. Under the guidance of phase equilibrium results, over 150 new solid complexes were...Phase Chemistry of the Complexes of RE Amino Acids 高胜利1,李焕勇1,陈三平1,史启祯1 (1.Department of Chemistry, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi′an 710069, China......
phase; residual stress; laser solid forming Cite this article as: YANG Hai-ou, ZHANG Shu-ya, LIN Xin, HU Yun-long, HUANG Wei-dong. Influence of processing parameters on deposition characteristics... phase. Owing to micro-segregation of the various elements during the laser solid forming (LSF) process, a large amount of Laves phases are formed at the end of the solidification process in the inter......
the binary compound Au2Dy and Ag2Dy there is the all proportional solid solution, (Au2Dy) or (Ag2Dy). It is confirmed that the partial 700℃ isothermal section consists of six single-phase regions: solid...-Ag, Au-Dy and Ag-Dy. The equilibrium diagram of the Au-Ag binary system is an isomorphous phase diagram including the liquid, L, and the fcc continuous solid solution, Au(Ag). The very narrow liquidus......
