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Influence of serpentine channel pouring process parameters on semi-solid A356 aluminum alloy slurry CHEN Zheng-zhou, MAO Wei-min, WU Zong-chuang School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China Received 28 June 2010; accepted 8 October 2010 Abstract: Semi-solid A356 aluminum alloy slurry was prepared by using serpentine channel......
Taper barrel rheomoulding process for semi-solid slurry preparation and microstructure evolution of A356 aluminum alloy ZHANG Fan(张 帆), KANG Yong-lin(康永林), YANG Liu-qing(杨柳青), DING Rui-hua(丁瑞华... μm and the shape factor of above 0.8. Key words: taper barrel rheomoulding; semi-solid slurry preparation; microstructure evolution; A356 aluminum alloy 1 Introduction Since FLEMINGS et al[1......
Rheo-squeeze casting of semi-solid A356 aluminum alloy slurry MAO Wei-min(毛卫民), ZHENG Qiu(郑 秋), ZHU Da-ping(朱达平) School of Materials Science and Engineering, University of Science and Technology... and distributed evenly in the slurry. The results of the rheo-squeezed casting experiments show that the injection specific pressure has a great effect on the filling ability of the semi-solid A356 aluminum alloy......
Trans. Nonferrous Met. Soc. China 26(2016) 956-965 Effect of various melt and heat treatment conditions on impact toughness of A356 aluminum alloy M. AMNE ELAHI, S. G. SHABESTARI Center of Excellence... Abstract: The microstructure and impact behavior of A356 aluminum alloy were studied after melt treatment processes of grain refinement and modification under both non-heat treated and T6 heat treated......
Trans. Nonferrous Met. Soc. China 22(2012) 1884-1890 Effects of moulding sands and wall thickness on microstructure and mechanical properties of Sr-modified A356 aluminum casting alloy SUN Shao-chun... cooling conditions on the mechanical properties and microstructures of a Sr-modified A356 (Al-7Si-0.3Mg) aluminum casting alloy were comparatively investigated using three moulding sands including quartz......
Article ID: 1003-6326(2005)02-0389-06 Simulation of cooling channel rheocasting process of A356 aluminum alloy using three-phase volume averaging model T. Wang1, 3, B. Pustal1, M. Abondano1, T... with globular microstructure can be produced to fit the thixocasting process. A three-phase model based on volume averaging approach is proposed to simulate the cooling channel process of A356 Aluminum......
, CHEN D L. Cyclic deformation behavior of a cast aluminum alloy[J]. Materials Science and Engineering A, 2009, 516: 31-41. [2] 宋谋胜, 刘忠侠, 李继文, 宋天福, 王明星, 谢敬佩, 翁永刚. 加钛方式与钛含量对A356合金组织和性能的影响[J]. 中国有色金属学报... of cast A356 aluminum alloy under multi-axial cyclic loadings[J]. International Journal of Fatigue, 2008, 30: 1843-1850. [5] HAN S W, SHINJI K S. Fatigue crack growth behavior in semi-liquid die-cast......
of angular oscillation on semi-solid microstructure of A356 aluminum alloy GUO Hong-min1, YANG Xiang-jie2, LUO Xue-quan1, CHENG Shang-xu1, WANG Ming2 (1. School of Materials Science and Engineering...-solid slurry for rheoforming was proposed. The semi-solid slurry preparation of A356 aluminum alloy was carried out, applying this method of AO. The results show that the limited angular oscillation can......
: semisolid; serpentine channel; A356 aluminum alloy; larger capacity 1 Introduction A key step of semisolid metal forming technology is an economical production of semisolid slurry with fine grain... channel. As molten A356 aluminum alloy flows through the low temperature serpentine channel, the high temperature melt is in contact with the channel wall, which provides rapid heat extraction; thus......
Effect of pouring temperature on fractal dimension of primary phase morphology in semi-solid A356 alloy LIU Zheng(刘 政)1, 2, MAO Wei-min(毛卫民)3, LIU Xiao-mei(刘小梅)2 1. Jiangxi Nonferrous... in semi-solid A356 alloy prepared by low superheat pouring and slightly electromagnetic stirring were calculated, and the effect of pouring temperature on fractal dimension of primary phase......