| 稀土泡沫铝制备过程热力学研究 |
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| 引用本文： | 王芹,陈肖虎,唐道文.稀土泡沫铝制备过程热力学研究[J].贵州工业大学学报(自然科学版),2008,37(5). |
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| 作者姓名： | 王芹 陈肖虎 唐道文 |
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| 作者单位： | 贵州大学材料科学与冶金工程学院,贵州贵阳,550003 |
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| 摘 要： | 对稀土泡沫铝制备过程中的热力学条件进行分析,研究用CaCO3作为发泡剂制备泡沫铝过程中铝熔体中发泡剂的分解、气泡的形成、长大、稳定、消失等热力学过程,采用熔体发泡工艺制备出低成本、结构可控的高强度稀土泡沫铝合金。
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| 关 键 词： | 泡沫铝 发泡过程 热力学 |
Thermodynamic Study on Preparation of Rare Earth Foamed Aluminum Alloy |
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| WANG Qin,CHEN Xiao-hu,TANG Dao-wen.Thermodynamic Study on Preparation of Rare Earth Foamed Aluminum Alloy[J].Journal of Guizhou University of Technology(Natural Science Edition),2008,37(5). |
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| Authors: | WANG Qin CHEN Xiao-hu TANG Dao-wen |
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| Abstract: | The thermodynamic condition of rare earth foamed aluminium alloy preparation was discussed.The processes involved in the foaming process such as decomposing of CaCO3vesicant,forming,growing up,stabilizing and breaking of CO2 bubbles were analyzed.Rare earth foamed aluminum alloy with high intensity,lower cost and structure controlled were prepared by foaming process in fused mass |
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| Keywords: | foamed aluminum foaming process thermodynamics |
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