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, correspondingly, leading to a serious phase segregation. Key words: immiscible alloys; coalescence mode; nucleation; earth-based processing CLC number: TG146.1  ... to simulate the nucleation and coalescence mode of the second phase droplets during the earth-based processing of immiscible alloys (in this case, the effect of gravity cannot be neglected). The cooling......
; AZ31B; processing map; hot deformation; flow instability CLC number: TG301 Document code: A 1 INTRODUCTION In recent years, the technique of processing map is very beneficial for optimizing hot...Processing map for hot working of as extruded AZ31B magnesium alloy HUANG Guang-sheng(黄光胜), HUANG Guang-jie(黄光杰), WANG Ling-yun(汪凌云), PAN Fu-sheng(潘复生) (College of Materials Science......
to its high removal efficiency and low energy consumption. Key words: cadmium; electrokinetic soil processing; red soil; electroosmosis CLC number: X131.3  ... Article ID: 1003-6326(2005)06-1394-07 Removal of cadmium from cadmium-contaminated red soils using electrokinetic soil processing LIU Yun-guo(刘云国), LI Cheng-feng(李程峰), ZENG Guang-ming(曾光明......
Processing map for hot working of SiCp/7075 Al composites M. RAJAMUTHAMILSELVAN1, S. RAMANATHAN1, R. KARTHIKEYAN2 1. Department of Manufacturing Engineering, Annamalai University... aluminium alloy reinforced with 10% of SiC particles was studied by employing both ‘‘processing maps’’ and microstructural observations. The composite was characterized by employing optical microscope......
Optimization of processing parameters for rheo-casting AZ91D magnesium alloy WANG Ya-bao(王亚宝), XU Jun(徐 骏), YANG Bi-cheng(杨必成), ZHANG Zhi-feng(张志峰) General Research Institute..., and the shape factor highly depends on the shearing temperature. The optimized rheo-casting processing parameters are 650 ℃ for pouring temperature, 585 ℃ for shearing temperature, 40 s for shearing time......
CLC─I/Ⅱ型除尘除氡子体净化器何平云锡公司摘 要:CLC─I/Ⅱ型除尘除氡子体净化器由云南锡业公司与东北工学院共同研究成功的CDC─I/Ⅱ型除尘除氧子体净化器,自1990年在北京通过了由中国有色金属工业总公司组织的专家鉴定,经云南省部份有色系统矿山单位使用后,反映良好,目前已销售出近百台.该产品荣获...关键词:......
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Activity and Stability of Rare Earth-Based Hydride Alloys as Catalysts of Hydrogen Absorption-Oxidation Reactions 高学平1,应桃开2,胡伟康3 (1.Institute of New Energy Material Chemistry, Nankai University... Stockholm, Sweden) Abstract:Rare earth-based AB5-type hydrogen storage alloys as catalysts of hydrogen-diffusion electrodes for hydrogen absorption and oxidation reactions in alkaline fuel cells were......
Development of processing maps for as-cast ZE41A magnesium alloy S. ANBU SELVAN1, S. RAMANATHAN1, R. KARTHIKEYAN2, B. K. RAGHUNATH1 1. Department of Manufacturing Engineering, Annamalai...; The hot deformation behavior of as-cast ZE41A magnesium alloy was studied by employing both processing maps and microstructural observations. To obtain processing map, hot......
Fabrication of carbon nanotubes reinforced AZ91D composites by ultrasonic processing LIU Shi-ying(刘世英)1, 2, GAO Fei-peng(高飞鹏)1, 2, ZHANG Qiong-yuan(张琼元)1, 2, ZHU Xue(朱 雪)1, 2, LI Wen-zhen(李文珍)1, 2 1. Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China; 2. Key Laboratory for Advanced Materials Processing Technology of Ministry of Education, Tsinghua University......