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Research of Tribological Behaviors of a New Aluminum Bronze WANG Zhi-ping1,XU Jian-lin1,CHEN Chao2 (1.State Key Lab of Gansu New Non-ferrous Metal Materials, Lanzhou University of Science... strength and wear resistant aluminum bronze, with its friction coefficient and wear-rate lower than those of ZQAl9-4 and ZQAl10-4-4 alloys in terms of Chinese national standard.The results showed......
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电解槽; 电解质; 两相流动; 数值模拟 中图分类号: TF111.52 文献标识码: A Numerical simulation on two-phase flow field of electrolyte in 156kA aluminum reduction cells XIA Xiao-xia1, 2, ZHOU Nai-jun1, CUI Da-guang1, BAO...) Abstract: Based on the commercial CFD software CFX-4.3, the two-phase flow of the electrolyte in the 156kA aluminum reduction cells was numerically simulated by multi-fluid model and turbulence model......
Novel technology of purification of copper electrolyte XIAO Fa-xin(肖发新)1, ZHENG Ya-jie(郑雅杰)1, WANG Yong(王 勇)1, 2, XU Wei(许 卫)1, 2, LI Chun-hua(李春华)1, 2, JIAN Hong-sheng(简洪生)1, 2 1. School...: The effects of arsenic with different valence states on the purification of copper electrolyte were studied and a novel technology of purification of copper electrolyte by copper arsenite was proposed......
Trans. Nonferrous Met. Soc. China 22(2012) 483-488 Synthesis of aluminum tri-polyphosphate anticorrosion pigment from bauxite tailings LU Qing-hua1, HU Yue-hua2 1. School of Metallurgical Science...; accepted 21 July 2011 Abstract: Aluminum tri-polyphosphate was synthesized from bauxite tailings and phosphoric acid with a P/Al molar ratio of 3. This is highly advantageous from a waste recycling......
for the design and the process of aluminum reduction cell using inert anode. A see-through cell is constructed to investigate the bubble flow behavior and the electrolyte flow pattern induced by bubbles... by a video camera. 2 Experiment set-up and operation procedure As the aluminum reduction process is conducted in a strong corrosive electrolyte at high temperate, it is difficult to directly observe......
; 文献标识码:A 文章编号:1672-7207(2007)06-1055-08 Formation mechanism of hydrogen in electrolyte aluminum liquid HE Yong-dong1, 2, ZHANG... of hydrogen during aluminum electrolyte liquid was discussed. The results show that the originated materials for electrolyte aluminium is Al2O3 and AlF3 has good property to absorb vapour. After......
氟离子选择电极法测定低温铝电解质分子比任凤莲1,陈莎子1(1.湖南省长沙市中南大学化学化工学院)摘 要:通过用氟离子选择电极法测定低温铝电解质中的氟离子浓度,然后用本文给出的分子比计算公式进行计算,结果经修正后得到低温铝电解质的分子比.对分子比的计算公式进行推导,并用推导的公式计算10个标准样品的分子比,求得分子比的修正系数λ=0.954 1.本法已用于KF-AlF3-Al2O3和KF-AlF3-Al2O3-NaF低温电解质分子比测定,测定结果与化学成分分析法(用火焰原子吸收光谱法测定样品中钾含量和蒸馏-硝酸钍......
Conductivity improvement of Ce0.8Gd0.2O19 solid electrolyte Maria Gazda1,Sebastian Molin2,Piotr Jasinski2 (1.Faculty of Applied Physics and Mathematics,Gdansk University of Technology... properties of ceria electrolyte are very sensitive to impurities introduced during powder and electrolyte fabrication.One of the most successful and commercially available processes for the production......
of AZ91 Mg alloy, the component of the oxide layer coated from the electrolyte containing potassium pyrophosphate consisted of oxygen, phosphorous, silicon, magnesium, and aluminum, which strongly... Influence of potassium pyrophosphate in electrolyte on coated layer of AZ91 Mg alloy formed by plasma electrolytic oxidation Jin-Young CHO, Duck-Young HWANG, Dong-Heon LEE, Bongyoung......
