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conditions, the resultant particles is pure crystalline nickel with an face centered cubic (fcc) structure and mean diameter of about 25 nm. According to the experiment phenomena in the process...; 文献标识码:A 文章编号:1672-7207(2007)06-1063-04 Synthesis and formation mechanism of nickel nanoparticles by hydrazine reduction HU Ai-ping, TANG......
Corrosion behavior of extrusion-drawn pure Mg wire immersed in simulated body fluidSUN Hong-fei, LI Cheng-jie, FANG Wen-bin(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The corrosion behaviors of extrusion-drawn pure magnesium wire soaked in simulated body fluid (SBF) and 0.9% NaCl solution were studied. The corrosion law of the pure......
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] and the leach liquor contained Fe, Al, Cr, Zn, Mn, Co and Ni. So, it is required to separate/remove other metal ions to get pure nickel solution. The separation of metal ions such as Fe, Cu, Co, Ni, Zn...Solvent extraction of zinc, manganese, cobalt and nickel from nickel laterite bacterial leach liquor using sodium salts of TOPS-99 and Cyanex 272 R. K. MISHRA1, P. C. ROUT1,2, K. SARANGI1,2, K. C......
Transformation mechanism and mechanical properties of commercially pure titanium XU Chun(徐 春)1, ZHU Wen-feng(朱文峰)2 1. School of Materials Science and Engineering, Shanghai Institute of Technology... the rolling process parameters of grade-2 commercially pure titanium (CP-Ti), it is necessary to understand the transformation mechanism and mechanical properties of this material. The β→α transformation......
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Determination of Impurity Elements in Pure Cerium Oxide Product Chen Limin1,Li Jie1,Li Peizhong1 (1.Inner Mongolia Baogang Rare Earth High Science and Technology Co. Ltd.,Baotou 014010, China) Abstract:Determination of the rare earth impurity in pure cerium oxide is done by ICP-MS.The interference and other factors which affect analytical results were discussed.The accuracy are between 0.81......
of nickel oxide to nickel by adding nickel oxide into cathode and carbon into anode respectively under changing conditions of reaction temperature and quantity added. The results show that pure nickel is obtained on a melt of silver as the cathode, which can be separated with silver by a machinery method or re-melting method, and the deposited rate of the pure nickel increase with increases......
Nickel electrodeposition from novel citrate bath LI Chao-qun(李超群), LI Xin-hai(李新海), WANG Zhi-xin(王志兴), GUO Hua-jun(郭华军) School of Metallurgical Science and Engineering, Central South University...; Abstract: A new type of electroplating bath suitable for nickel electrodeposition was developed. Trisodium citrate was used as a complexing agent......
A green process for recovering nickel from nickeliferous laterite ores ZHAI Yu-chun(翟玉春)1, MU Wen-ning (牟文宁)2, LIU Yan (刘 岩)1, XU Qian(许 茜)1 1. Department of Metallurgical Physical Chemistry...; accepted 30 December 2009 ____________________________________________________________________________________________ Abstract: A novel process was proposed for recovering nickel from nickeliferous......