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High temperature performance of arc-sprayed aluminum bronze coatings for steel ZHANG Zhong-li(张忠礼)1, LI De-yuan(李德元)1, WANG Shui-yong(王水勇)2 1. School of Materials Science and Engineering... April 2006 Abstract: The high-temperature oxidation behavior of arc-sprayed aluminum bronze coatings on steel substrate was studied during isothermal exposures in air at 900 ℃. The surface......
的影响结果表明,CAA处理降低基体的疲劳寿命值最小,约为14%;ASAA次之,约为20%;BSAA对基本疲劳性能的影响最大,约25%. 关键词:LY12铝合金;阳极氧化膜;铬酸阳极氧化;硼酸-硫酸阳极氧化;己二酸-硫酸阳极氧化 中图分类号:TG174.42 文献标志码:A Properties of aluminum alloy anodic...: The properties of anodic films formed in chromic, boric-sulfuric and adipic-sulfuric acid (CAA, BSAA and ASAA, respectively) on LY12 aluminum alloy were studied by morphology characterization, current......
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]. Hydrometallurgy, 2009, 96(3): 30-234. [16] ZHAO Zun-sheng, YAO Feng-yi, SONG Le-shan. Preparation of pure zinc sulphate by pulse current electrolysis [J]. Chemical Industry and Engineering, 1988(3): 20-22... Selective separation of copper and cadmium from zinc solutions by low current density electrolysis YANG Bo(杨 卜), WANG Cheng-yan(王成彦), LI Dun-fang(李敦钫), YIN Fei(尹 飞), CHEN Yong-qiang(陈永强), WANG......
and compositional measurements indicate that the relative lower substrate temperature, higher RF power, higher working pressure and oxygen content are necessary to gain lower overpotential. The lowest... and 230 mV at 8 mA/cm2, respectively. This composite oxide shows promise as the anodic electrocatalyst for alkaline electrolysis to produce hydrogen. Iron-doped nickel oxide film can be fabricated......
Article ID: 1003-6326(2005)03-0565-06 Amorphous coatings deposited on aluminum alloy by plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) (Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: Amorphous [Al-Si-O] coatings were deposited on aluminum alloy by plasma electrolytic oxidation(PEO). The process parameters......
J. Cent. South Univ. Technol. (2011) 18: 966-971 DOI: 10.1007/s11771-011-0788-1 Effects of sintering temperature on microstructure and performance of Ti-based Ti-Mn alloy anodic material HOU Yong.... The effects of sintering temperature on the manganized microstructure and the performance of the composite anode were studied by scanning electron microscopy (SEM), mechanical properties tests at room......
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access to explore new kinds of etchants. Key words: electrolytic capacitor; aluminum foil; electro-etching; anodic polarization; pitting  .... Anodic etching was carried out in 1 mol/L HCl+x mol/L H2SO4 solutions (x=0.5, 1, 1.5, 2 and 2.5) in a temperature range from 70 ℃ to 90 ℃. After anodic etching, Al foils were rinsed......
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