| Diffusion Kinetics of Reaction Between Aluminum Melts and Amorphous Silica |
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| 引用本文： | ZHOU Zheng,FENG Yi,XIE Feng-hu,XIAO Mei. Diffusion Kinetics of Reaction Between Aluminum Melts and Amorphous Silica[J]. 保鲜与加工, 2007, 0(4): 72-75 |
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| 作者姓名： | ZHOU Zheng FENG Yi XIE Feng-hu XIAO Mei |
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| 作者单位： | College of Materials Science and Engineering, Chongqing University, Chongqing 400030 ,China |
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| 摘 要： | The microstructures and kinetics of reaction between aluminum and amorphous silica are investigated by making use of advantages of silica glass's larger dimension.Al/Al2O3 composite microstructures can be synthesized by longer time reaction and the diffusion transit layer is discovered between aluminum melts and the Al/Al2O3 composite layer.The growth kinetics of diffusion transit layer and Al/ Al2O3 composite layer are also measured and discussed.The effect of silicon element on the diffusion transit layer and the composite layer' kinetics is discussed and parabola growth kinetics of Al/Al2O3 composite layer is determined.
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| 关 键 词： | aluminum amorphous silica reaction diffusion kinetics parabola growth kinetics |
| 修稿时间： | 2006-12-18 |
Diffusion Kinetics of Reaction Between Aluminum Melts and Amorphous Silica |
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| ZHOU Zheng,FENG Yi,XIE Feng-hu,XIAO Mei. Diffusion Kinetics of Reaction Between Aluminum Melts and Amorphous Silica[J]. Storage & Process, 2007, 0(4): 72-75 |
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| Authors: | ZHOU Zheng FENG Yi XIE Feng-hu XIAO Mei |
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| Affiliation: | College of Materials Science and Engineering, Chongqing University, Chongqing 400030 ,China |
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| Abstract: | The microstructures and kinetics of reaction between aluminum and amorphous silica are investigated by making use of advantages of silica glass's larger dimension.Al/Al2O3 composite microstructures can be synthesized by longer time reaction and the diffusion transit layer is discovered between aluminum melts and the Al/Al2O3 composite layer.The growth kinetics of diffusion transit layer and Al/ Al2O3 composite layer are also measured and discussed.The effect of silicon element on the diffusion transit layer and the composite layer' kinetics is discussed and parabola growth kinetics of Al/Al2O3 composite layer is determined. |
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| Keywords: | aluminum amorphous silica reaction diffusion kinetics parabola growth kinetics |
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