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Asymmetry in interface and bending property of Al/Cu/Al bimetallic laminatesXiao-Bing Li,Guo-Yin Zu,Ping WangSchool of Materials and Metallurgy, Northeastern University摘 要:deformation caused by the different rotation speeds of roll in the asymmetrical roll bonding process. The bonding strength between Al and Cu layer can be enhanced......
Sound absorption and insulation property of closed-cell aluminum foam YU Hai-jun(尉海军)1, LI Bing(李 兵)1, YAO Guang-chun(姚广春)1, WANG Xiao-lin(王晓林)2, LUO Hong-jie(罗洪杰)1, LIU Yi-han(刘宜汉)1 1..., width of 1 100 mm, and thickness of 30 mm for sound insulation testing) were prepared by the method of molten body transitional foaming process. Its sound absorption property under frequency of 160-2 000......
Sound insulation property of Al-Si closed-cell aluminum foam bare board material YU Hai-jun(尉海军)1, YAO Guang-chun(姚广春)1, WANG Xiao-lin(王晓林)2, LI Bing(李 兵)1, YIN Yao(尹 銚)2, LIU Ke(刘 克)2 1. School...). It is found that sound reduction index(R) is small under low frequencies, large under high frequencies and is controlled by different mechanisms. The sound insulation property basically conforms......
, Changsha 410083, China) Abstract: The effect of pass deformation in hot rolling on the electrochemical property and anti-corrosion property of Al alloy anode in alkaline solution (80 ℃, Na2SnO3+5 mol/L... drops. Meanwhile, the corrosion current density first decreases and then increases while the anti-corrosion property shows an opposite tendency. When the pass deformation of rolling is 40% at 370......
gradient distribution feature in as-cast condition, is not clear after plastic deformation so far. The purpose of this study is to study the microstructure evolution and property variation of as-cast AlSi... Effect of plastic deformation on microstructure and hardness of AlSi/Al gradient composites ZHANG Wei-wen(张卫文), LUO Zong-qiang(罗宗强), XIA Wei(夏 伟), LI Yuan-yuan(李元元) School of Mechanical......
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Hot deformation behavior and microstructure evolution of TC4 titanium alloy SUN Sheng-di(孙圣迪), ZONG Ying-ying(宗影影), SHAN De-bin(单德彬), GUO Bin(郭 斌) School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China Received 23 October 2009; accepted 25 August 2010 Abstract: The hot deformation behavior of Ti-6Al-4V (TC4) titanium alloy was investigated......
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Microstructure evolution and effect on mechanical property in AZ80 Mg alloy during thermal processing WANG Qiang(王 强), ZHANG Zhi-min(张治民), LI Bao-cheng(李保成), LI Xu-bin(李旭斌) College of Materials... evaluation indicates that the β-phase increases because of sufficient solution and the alloy is strengthened evidently. Key words: AZ80 Mg alloy; β-phase; mechanical property; thermal processing 1......
