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Colloidal Alumina-bonded TiB2 Coating on Cathode Carbon Blocks in Aluminum Cells 章萍芝1,席明哲1,张永忠1,石力开1,程晶1,徐骏1 (1.北京有色金属研究总院,北京 100088) 摘要:Self-propagating high-temperature synthesis (SHS) with reduction process was used to fabricate TiB2 powder from TiO2-B2O3-Mg system. The colloidal alumina-bonded TiB2 paste was prepared and coated on the cathode carbonblocks. Various properties of the baked......
J. Cent. South Univ. (2020) 27: 1104-1133 DOI: https://doi.org/10.1007/s11771-020-4353-7 Solution-processed perovskite solar cells CHANG Jian-hui(常建辉), LIU Kun(刘坤), LIN Si-yuan(林思远), YUAN Yong-bo(袁... Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Perovskite solar cells (PSCs) have emerged as one of the most promising candidates......
Application of fiber Bragg grating sensor network in aluminum reduction tank shell temperature monitoringJIANG Ming-shun(姜明顺)1,2, SUI Qing-mei(隋青美)1, MIAO Fei(苗飞), Jia Lei(贾磊)1, PENG Peng(彭蓬)2(1... temperature sensor network was designed to implement the real-time health monitoring of the aluminum reduction cell. The heat transfer process was simulated using software ANSYS, and an on-line shell......
]// Light Metals. Carlotte: TMS, 2004: 467-472. [5] Descloux J, Flueck M, Romerio M V. Stability in aluminum reduction cells: A spectral problem solved by an iterative procedure [C]// Light Metals. San Francisco: TMS, 1994: 275-281. [6] Sele T. Instabilities of the metal surfaces in electrolytic aluminum reduction cells[J]. Met Trans B, 1977, 8B: 613. [7] Urata N. Magnetics and metal pad......
: 10.1007/s11837-007-0065-9. [7] POI N W, HAVERKAMP R G, KUBLER S. Thermal effects associated with alumina feeding in aluminum reduction cells [C]// MANNWEILER U. Light Metals 1994. San Francisco, CA: TMS.... (in Chinese) [15] FENG Yu-qing, COOKSEY M A, SCHWARZ M P. CFD modelling of alumina mixing in aluminum reduction cells [C]// JOHNSON J A. Light Metals 2010. Seattle, WA: TMS, 2010: 455-460. [16] ZHAN......
of the sound absorption mainly depends on the Helmholtz resonator, the microphone as well as cracks of closed-cell aluminum foam. The sound insulation experiments show that the sound reduction index... sound insulation property. Because of its special structure, aluminum foam has great potential application in fields such as noise reduction and sound insulation[12]. In this paper, the authors research......
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; Abstract: The influence of aluminum electrolyte component on its temperature is an important issue within the field of aluminum reduction with pre-baked cells. The characteristic correlation between excess AlF3 concentration and aluminum electrolyte temperature was explored through the modeling of heat and mass transfer processes in industrial pre-baked aluminum reduction cells. A coupled......
in the carbothermic reaction, and then Al4C3 is formed in lower system pressure or at higher temperature. Key words: alumina; carbothermic reduction; vacuum; aluminum 1 Introduction Aluminum is currently... anthropogenic CO2-equiv emissions [1-3]. During the past years, there were a lot of attempts to produce metal aluminum by nonelectrolysis [4-7]. Carbothermic reduction and chlorination process [8-10] is one......
of anode gas evolution on electrolyte flow and mixing in aluminum electrowinning cells [J]. Light Metals, 1993: 355-360. [7]Dernedde E. Gas induced circulation in an aluminum reduction cell [J]. Light...Mathematical simulation of gas induced bath flow in drained aluminum reduction cell LI Xiang-peng(李相鹏), LI Jie(李 劼), LAI Yan-qing(赖延清), ZHAO Heng-qin(赵恒勤), LIU Ye-xiang(刘业翔) (School......