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Simulation for microstructure evolution of Al-Si alloys in solidification process XU Hong(徐 宏), HOU Hua(侯 华), ZHANG Guo-wei(张国伟) School of Materials Science and Engineering, North University of China, Taiyuan 030051, China Received 10 April 2006; accepted 25 April 2006 Abstract: The numerical simulation for microstructure evolution of Al-Si alloy in solidification process is carried out......
Trans. Nonferrous Met. Soc. China 20(2010) s774-s780 Experimental studies and phase field modeling of microstructure evolution during solidification with electromagnetic stirring P... manufacturing of billets with non-dendritic microstructure. Aluminum alloy A356 billets were produced by rheocasting in a mould placed inside a linear electromagnetic stirrer. Subsequent heat treatment......
J. Cent. South Univ. Technol. (2008) 15: 484-487 DOI: 10.1007/s11771-008-0091-y Relationship between initial efficiency and structure parameters of carbon anode material for Li-ion battery SHEN...; Abstract: The initial efficiency is a very important criterion for carbon anode material of Li-ion battery. The relationship between initial efficiency......
Microstructure refinement of AZ31 alloy solidified with pulsed magnetic field WANG Bin(汪 彬)1, YANG Yuan-sheng(杨院生)2, SUN Ming-li(孙明礼)1 1. College of Engineering, Zhejiang Normal University... on the solidified microstructure of an AZ31 magnesium alloy were investigated. The experimental results show that the remarkable microstructural refinement is achieved when the pulsed magnetic field......
. Based on the results, influence of temperature, sand contents, and initial dry density on the swelling deformation properties, microstructure, and mineral composition of compacted bentonite specimens... % sand contents at 20, 40, 60, 80 and 90 °C with infiltration of distilled water. Influence of temperature, initial dry density, and quartz sand content on the swelling deformation characteristic......
Trans. Nonferrous Met. Soc. China 20(2010) s815-s820 Microstructure evolution behavior of AlSi9Cu3 alloy during rheocasting GUO Hong-min(郭洪民), LIU Xu-bo(刘旭波), YANG Xiang-jie(杨湘杰), ZHANG... and analytical approaches were taken to investigate the non-dendritic microstructure formation and evolution of AlSi9Cu3 alloy during rheocasting. The results show that the globular primary α(Al) particles free......
Influence of lateral initial pressure on axisymmetric wave propagation in hollow cylinder based on first power hypo-elastic modelHU Wen-tao(胡文韬)1, 2, XIA Tang-dai(夏唐代)1, 2, CHEN Wei-yun(陈炜昀)1, 2(1..., Zhejiang University, Hangzhou 310058, China)Abstract:Influence of identical applied initial pressures on the radial surfaces of a hollow cylinder which is compose of materials with first power hypo......
, ASA Y, MIYAMOTO G, FURUHARA T. Microstructure evolution during deformation of a near-α titanium alloy with different initial structures in the two-phase region [J]. Scripta Mater, 2009, 61: 419-422... 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......
Microstructure evolution of Cu-Pb monotectic alloys during directional solidification CUI Hong-bao(崔红保), GUO Jing-jie(郭景杰), SU Yan-qing(苏彦庆), DING Hong-sheng(丁宏生), WU Shi-ping(吴士平), BI Wei-sheng..., the directional solidification microstructure changes from columnar dendrite to the irregular rod composite structure with increasing lead content and growth rate. In Cu-Pb hypermonotectic alloys, the structure......
Evolution of deformation-induced texture and surface microstructure of nickel coating under deep cup-drawing process LONG Shi-guo(龙士国), MA Zeng-sheng(马增胜), ZHANG Xiao-bing(张小兵), PAN Yong(潘 ... 411105, China Received 15 July 2007; accepted 10 September 2007 Abstract: The deformation texture and surface microstructure of nickel coating induced by deep cup-drawing were studied by X-ray......
