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J. Cent. South Univ. (2016) 23: 2182-2190 DOI: 10.1007/s11771-016-3275-x Direct AFM measurements of morphology and interaction force at solid-liquid interfaces between DTAC/CTAC and mica XIE Zhen(谢珍... surface coverage [1]. Direct evidence of surface micelles was gleaned principally from fluorescence probe studies [2-3] although other techniques also gave similar indications. The atomic force......
, which refer to the addition of alkali metal salt such as sodium sulfate, sodium carbonate and borax and the addition of ferrosilicon when using direct reduction [5, 7]. It is found that the reduction... by the removal of oxygen. Besides, the further reduction of TTM would be mainly carried out below the BF shaft by direct reduction, which needs to be studied in the next work. Fig. 3 Cross-section SEM......
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J. Cent. South Univ. Technol. (2011) 18: 690-696 DOI: 10.1007/s11771-011-0749-8 Optimal design of auxiliary-teeth to solve circulation current reduction of permanent magnet linear synchronous motor... of the PMLSM and copper loss caused by the circulating current. Key words: permanent magnet linear synchronous motor; auxiliary-teeth; circulation current; end effect; thrust reduction 1 Introduction......
>Al2OC>Al2O>Al while direct carbothermal reduction of alumina. Another product is Al4C3 when reactants Al2OC and Al4O4C further react with carbon at 1 704-1 724 K (100 Pa). Aluminum generated... Aluminum production by carbothermo-chlorination reduction of alumina in vacuum YUAN Hai-bin(袁海滨)1, 2, 3, YANG Bin(杨 斌) 1, 2, 3, XU Bao-qiang(徐宝强) 1, 2, 3, YU Qing-chun(郁青春) 1, 2, 3, FENG Yue......
Trans. Nonferrous Met. Soc. China 22(2012) 2806-2812 Mechanism of phosphorus removal in beneficiation of high phosphorous oolitic hematite by direct reduction roasting with dephosphorization agent XU..., and the conventional beneficiation methods are found to be impracticable to remove phosphorus from the ore effectively. Better beneficiation index were gotten by direct reduction roasting with dephosphorization agent......
段磨矿-磁选流程,可同时获得含铁90.80%的金属铁粉和含铁65%的铁精矿,铁的总回收率为81.19%.由此证明煤泥是一种还原效果优良的浸锌渣还原剂. 关键词:煤泥;还原剂;浸锌渣;直接还原;有价金属 中图分类号:TD981;TF09 文献标志码:A Direct reduction effect of coal slime on zinc..., China) Abstract: The effects of technical parameters, such as the mass ratio of coal slim to zinc-leaching residue, the mole ratio of CaO to SiO2, reduction temperature and time, on the direct......
H-plasma In-situ Cleaning and Lattice Damage EliminationChenguang GONG+;Fuchu SHEN;Biguang YE;Jian CHEN, Zhenjiang University, Hangzhou, 310027, China摘 要:<正> This article discusses the silicon lattice damage induced during H-plasma in-situ cleaning and findsthat the substrate temperature, plasma power, processing time, all affect the extent......
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