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行烧结,所得烧结坯平均相对密度为95.21%. REFERENCES [1] SADOWY D R. Inert anode for the Hall-Héroult cell: the ultimate materials challenge[J]. JOM, 2001, 53(5): 34-35. [2] PAWLEK R P. Inert anodes: An update[C.... Light Metals 1987. Warreudale PA: TMS, 1987: 357-365. [4] 刘业翔. 铝电解惰性阳极与可湿润性阴极的研究与开发进展[J]. 轻金属, 2001(5): 26-29.LIU Ye-xiang. Progress of investigation and development on inert anodes and wettable......
- microscopy investigations of lead-cobalt alloy coated lead composite anodes for zinc electrowinning [J]. Transactions of the Institute of Metal Finishing, 2005, 83(6): 296-299. [3] IVANOVI, STEFANOVY...): 791-797. [7] STEFANOVY, DOBREVT. Developing and studying the properties of Pb-TiO2 alloy coated lead composite anodes for zinc electrowinning [J]. Transactions of the Institute of Metal Finishing, 2005......
Simulation of local effect of reinforcement on temperature field during solidification of aluminum metal matrix composite FU Yu-bi(傅宇碧), ZHANG Xue-xi(张学习), WANG De-zun(王德尊) School of Materials... metal matrix composites (MMCs) was simulated using a two-dimensional solidification temperature field model by the finite element method. The concept of the character length was proposed to describe......
, pyrolysis temperature, inert and active fillers were especially discussed. The results show that the curing process of SR was accomplished by consuming Si-OH. The temperature of 1200℃ is the appropriate treating temperature for graphite and SiC ceramic, and the temperature of 1400℃ is suitable for Cf/SiC composites. Inert filler SiC powder(5%, mass fraction) has much positive influence on the shear......
Effect of Ni Interlayer on Cavitation Erosion Resistance of NiTi Cladding by Tungsten Inert Gas(TIG)Surfacing ProcessZhen-Ping Shi1,2,Zheng-Bin Wang1,Ji-Qiang Wang1,Yan-Xin Qiao3,Huai-Ning Chen1,Tian-Ying Xiong1,Yu-Gui Zheng11. CAS Key Laboratory of Nuclear Materials and Safety Assessment,Institute of Metal Research,Chinese Academy of Sciences2. School of Materials Science and Engineering......
specific surface area, and 3 D interconnected metal conductive network, nanoporous metal foams have attracted a lot of attention in the field of energy conversion and storage, especially lithium-ion... the advantages of metal conductive network and core-shell structure, resulting in a high capacity and superior rate performance. In addition, the composites can be directly converted into electrode......
, and therefore reduce the cell voltage. Key words: rare earth; CeO2; composite electrode material; α-PbO2; β-PbO2; cell voltage; inert anode 1 Introduction Studies on inert anode materials used in zinc-plating... researches have been undertaken to discover more efficient electrode materials and metal oxide-film electrodes, such as PbO2, SnO2 and RuO2 [6-10]. Lead dioxide (PbO2) electrode has been extensively......
铝电解用NiO/Fe梯度功能电极的制备及其腐蚀行为姚同路1,林平1,秦庆伟2(1.北京市钢铁研究总院冶金工艺研究所2.武汉科技大学 材料与冶金学院,武汉 430081)摘 要:采用传统粉末冶金技术制备铝电解用NiO/Fe金属陶瓷惰性阳极,并研究其在Na3AlF6-Al2O3熔体中的腐蚀行为.结果表明,金属Ni与NiO陶瓷的润湿性能较好,NiO/Fe金属陶瓷的致密化容易实现,表现出相对好的耐蚀性.当分子比=2.3和氧化铝浓度近饱和时电极腐蚀率最小.关键词:复合材料; 梯度功能材料; 铝电解; 惰性阳......
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Metal Dusting-Mechanisms and Preventions () 摘要:Metal dusting attacks iron, low and high alloy steels and nickel-or cobalt-base alloys by disintegrating bulk metals and alloys into metal particles... mechanism is still not well understood. Current methods of protection against metal dusting are either directed to the process conditions-temperature and gas composition-or to the development of a dense......