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existing in Fe-Ni and Co-Fe alloys on the iron-rich side is small[43], all the other five alloys could be regarded as near to isomorphous systems. In an isomorphous molten alloy, the lower the molar... Calculation of hydrogen solubility in molten alloys JIANG Guang-rui, LI Yan-xiang, LIU Yuan Key Laboratory of Advanced Materials Processing Technology, MOE, Department of Mechanical Engineering......
; 文献标识码:A Extraction of silicon from laterite-nickel ore by molten alkali MU Wen-ning, ZHAI Yu-chun, LIU Yan (School of Materials and Metallurgy, Northeastern University, Shenyang 110004... laterite-nickel ore by molten alkali were investigated through orthogonal experiments. The results show that the sequence of each factor affecting the extracting ratio of SiO2 is reaction temperature......
A model for estimating the rate constant between CO2-CO gas and molten slag containing iron oxides using optical basicityTeng Zhang 1, 2) , Xiao-jun Hu 1, 2) , Qi-feng Shu 1, 2) , and Kuo-Chih Chou 1... and Technology Beijing, Beijing 100083, China摘 要:A simple model for estimating the rate constant between CO 2 -CO gas and molten slag containing iron oxides......
products in molten iron treated with magnesium during melting WEN Bin1, SONG Bo1, MAO Jing-hong2, WANG Fu-ming1, PAN Ning1 (l. School of Metallurgical and Ecological Engineering, University...: Deoxidation experiments of molten iron were carried out by adding Al, NiMg and SiMg alloys. The contents of dissolved and total oxygen and residual magnesium were measured, and the changes of inclusions......
；NaOH-NaNO3；动力学 中图分类号:TB 321 文献标志码:A Decomposition kinetics of iron ore tailings by NaOH-NaNO3 molten salt method YU Hong-hao1, 2, HE Yan1, XUE Xiang-xin2, WANG Yu-lian3 (1... of Resource and Civil Engineering, Northeastern University, Shenyang 110004, China) Abstract: The decomposing kinetics of iron ore tailings in NaOH-NaNO3 molten salt was investigated. The effects of reaction......
, an electrochemical healing approach was employed to repair the rust layer in molten Na2CO3-K2CO3.The rusty layers on iron rods and screws were electrochemically converted to iron in only several minutes... and the oxygen content reached a very low level.Thus, high-temperature molten-salt electrolysis may be an effective way to metalize iron rust of various shapes and structures in a short time, and could be used......
)+ySiO2(g)=Cu2O·ySiO2(l)+SO2(g) (5) Then, with the addition of waste cathode carbon, the reduction of iron and copper compounds in the molten copper slag occurs as follows: C(s)+CO2(g)=2CO(g) ... carbon was added into the molten slag for reduction and recovery of copper and iron. The parameters of waste cathode carbon mass, calcium oxide addition mass and smelting temperature were studied. 4.2.1......
Preparation of CaO-Al2O3-SiO2 system glass from molten blast furnace slagYing Xu1,2,Yong-zang Zhang2,Lin-yan Hou1,Xiang Lu11. College of Material Science and Engineering, Hebei United University2. Xingtai Iron and Steel Co. Ltd.摘 要:To use the potential heat of molten blast furnace slag completely,a CaO-Al2O3-SiO2system glass(MSG)was prepared from......
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; Abstract: The (1-x)CoFe2O4+xBaTiO3 (x=0.5) magnetoelectric(ME) nano-powders were prepared by molten salt... could be explained by the split of the interface during the recombination in the ceramics preparation. Key words: magnetoelectric ceramics; molten salt; magnetic properties; interface ......
