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in recent years. An important factor of successful rheoforming is the preparation of high-quality semi-solid slurry [1,2]. Traditionally, such semi-solid slurry can be prepared by applying vigorous... for new simple methods to prepare semi-solid slurry at reduced cost. Gas induced semi-solid (GISS) process is a newly developed technique in which the preparation of semi-solid slurry is achieved......
atmosphere during the slurry preparation process. After vibrated for a certain time at the temperature of about 645 ?C, the liquid melt was converted into semi-solid slurry with certain solid fraction... Received 13 May 2010; accepted 25 June 2010 Abstract: The microstructure and mechanical properties of rheocasted 5052 aluminum alloy were investigated. The semi-solid slurry of this alloy......
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-solid forming technique are the preparation of semi-solid alloy slurry. The original structure in the slurry containing uniform and fine spherical non-dendritic is required. To save the cost of preparation of semi-solid slurry, the refining of grain size and improvement of grain morphology by controlling pouring temperature or low pouring temperature were realized[1]. Because of the solidifying......
色金属学报, 2005, 15(1): 66-71.WANG Xiao-ying, JIE Wan-qi, LI Yan-xiang. Preparation of Al-5.8% Cu alloy semi-solid slurry by controlled melting [J]. The Chinese Journal of Nonferrous Metals, 2005, 15(1... phase particle in semi-solid slurry lie mainly on the formation and evolution of liquid phase during remelting of the alloy. As-cast microstructure of AZ91D alloy was improved with rare earth (RE) 0.5......
temperature on AM60 Mg alloy semi-solid slurry prepared by self-inoculation method (Ⅰ) LI Yuan-dong1, 2, YANG Jian1, MA Ying1, 2, QU Jun-feng1, ZHANG Peng1 (1. State Key Laboratory of Gansu... of Technology, Lanzhou 730050, China) Abstract: The semi-solid slurry of AM60 Mg alloy was prepared by a novel self-inoculation method(SIM). The effect of pouring temperature on the semi-solid slurry......
is that non-dendritic structure is obtained by solid-liquid mixed slurry or billet, and solid-phase generally contains spherical grain, nearly spherical grain, and equiaxed grain[3]. Semi-solid isothermal heat... Trans. Nonferrous Met. Soc. China 20(2010) s768-s773 Microstructural evolution of Mg9AlZnY alloy with vibration in lost foam casting during semi-solid isothermal heat treatment......
Preparation of spherical spinel LiCr0.04Mn1.96O4 cathode materials based on the slurry spray drying methodJIANG Qinglai, HU Guorong, PENG Zhongdong, DU Ke, CAO Yanbing, and TANG Daichun School... (LiCr0.04Mn1.96O4) with an average particle size of about 20 μm were prepared by the slurry spray drying process. The materials were compared with non-spherical LiCr0.04Mn1.96O4 materials prepared......
are required to meet both preparation and properties of aluminum alloy parts. Semi-solid processing (SSP) is the most promising technology because its forming temperature is lower compared with casting... Tensile properties of as-deformed 2A50 aluminum alloy in semi-solid state DU Zhi-ming(杜之明)1, 2, CHEN Gang(陈 刚)1, LIU Jun(柳 君)1, XIE Shui-sheng(谢水生)2 1. School of Materials Science......
and shear rate to apparent viscosity of semi-solid alloy slurry was discussed. Apparent viscosity increases with stirring temperature decreases at the same shear rate. At the same stirring temperature...Influence of Procedure Parameters on Rheological Property of Semi-Solid AZ91D Magnesium Alloy Xie Shuisheng1,Li Xinggang1,Jiang Yunxi1,Li Lei1 (1.General Research Institute for Non-Ferrous Metals......
