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In-situ synthesis of TiO2 nanostructures on Ti foil for enhanced and stable photocatalytic performanceKe Wang1,2,Baodan Liu1,2,Jing Li2,Xiaoyuan Liu1,2,Yang Zhou1,2,Xinglai Zhang1,2,Xiaoguo Bi3,Xin... morphologies have been in-situ grown on Ti foil substrate through a multiple-step method based on conventional plasma electrolytic oxidation(PEO) technology, hydrothermal reaction and ion exchange......
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Recycling of automotive aluminum Jirang CUI, Hans J. ROVEN Department of Materials Science and Engineering, Norwegian University of Science and Technology (NTNU), Alfred Getz vei 2, NO7491 Trondheim, Norway Received 23 October 2009; accepted 30 March 2010 Abstract: With the global warming of concern, the secondary aluminum stream is becoming an even more important component of aluminum......
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Trans. Nonferrous Met. Soc. China 25(2015) 3370-3380 Grain statistics effect on deformation behavior in asymmetric rolling of pure copper foil by crystal plasticity finite element model Shou-dong..., Shenyang 110819, China Received 15 December 2014; accepted 12 May 2015 Abstract: The grain statistics effect was investigated through asymmetric rolling of pure copper foil by a realistic......
Magnetic pressure in electromagnetic aluminum tube-compression formingYU Hai-ping(于海平), LI Chun-feng(李春峰), ZHAO Zhi-heng(赵志衡),LI Zhong(李 忠), JIANG Hong-wei(江宏伟)(School of Materials Science... the electromagnetic aluminum tube-compression forming by means of the FEA software ANSYS, and this is the first time that the magnetic pressure distribution in every layer of the thickness of the tube has......
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深冷处理时间对3102H18铝箔组织及力学性能的影响 刘智勇1,孟清芳1,李宏达1,陈异1,蒋显全1,何洪1 (1.西南大学,材料科学与工程学院,重庆,400715) 摘要:以3102H18铝箔为对象,研究其在液氮中保温不同时间后的室温组织和性能.结果表明,深冷5min后抗拉强度由233MPa增加到263MPa,硬度明显提高,延伸率变化不大;随着深冷保温时间的延长,强度和硬度变化不大,但延伸率小幅上升,到24h达到处理前的1.5倍.组织观察表明,经5min深冷处理可促使第二相析出,随保温时间增加,析出量增加有限;深冷5h后,纤维晶粒开始碎化,保温至24h,全部碎化为尺寸为0.3~2.5μm的细晶. 关键词:3102铝箔; 深冷处理; 保温时间; 力学性能; 晶粒组织; 3102 aluminum foil; cryogenic treatment; cryogenic time......
Article ID: 1003-6326(2005)03-0666-05 Densification of Ni-NiFe2O4 cermets for aluminum electrolysis LAI Yan-qing(赖延清), SUN Xiao-gang(孙小刚), LI Jie(李 劼), DUAN Hua-nan(段华南... inert anodes in aluminum electrolysis is of great importance. Ni-NiFe2O4 cermets were studied with respect to their densification affected by ball milling time, particle size of raw powders, contents......
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