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| Al-Ti-B和La稀土复合熔体处理对工业纯铝的细化作用研究 | |
| 引用本文： | 车云,张中可,门三泉,李祥,陈新孟,胥光酉,李家锐.Al-Ti-B和La稀土复合熔体处理对工业纯铝的细化作用研究[J].贵州科学,2011,29(1):78-80. |
| 作者姓名： | 车云 张中可 门三泉 李祥 陈新孟 胥光酉 李家锐 |
| 作者单位： | 1. 贵州铝厂,贵阳,550014;贵州省铝材料工程技术研究中心,贵阳,550014 2. 贵州科学院,贵阳,550001;贵州省铝材料工程技术研究中心,贵阳,550014 3. 贵州省铝材料工程技术研究中心,贵阳,550014 4. 贵州大学,材料科学与冶金工程学院,贵阳,550003 |
| 基金项目： | 国家科技支撑计划项目，贵州省"十一五"科技重大专项，贵州省经信委技术创新项目，贵州省科技厅项目，贵阳市科技创新项目，白云区2008、2009科技创新项目，贵州省科学技术基金 |
| 摘 要： | 通过对比实验的方法,分别研究了Al-Ti-B、La稀土以及Al-Ti-B和La稀土复合熔体处理对工业纯铝组织和机械性能的影响.结果表明:单一的Al-Ti-B和La稀土均能减小工业纯铝的晶粒度,La稀土细化效果弱于Al-Ti-B,但当Al-Ti-B和La稀土复合熔体处理后细化效果明显,同时,可进一步改善其塑性、强度. |
| 关 键 词： | Al-Ti-B La稀土 细化作用 |
Al-Ti-B and La Rare Earth Composite Melt Treatment on the Refining Effect of Industrial Pure Aluminum |
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| CHE Yun,ZHANG Zhong-ke,MEN San-quan,LI Xiang,CHEN Xin-meng,XU Guang-you,LI Jia-rui.Al-Ti-B and La Rare Earth Composite Melt Treatment on the Refining Effect of Industrial Pure Aluminum[J].Guizhou Science,2011,29(1):78-80. | |
| Authors: | CHE Yun ZHANG Zhong-ke MEN San-quan LI Xiang CHEN Xin-meng XU Guang-you LI Jia-rui |
| Institution: | 1Guizhou Aluminium Plant,Guiyang,Guizhou 550014,China;2 Guizhou Academy of Sciences,Guiyang,Guizhou 550001,China;3Guizhou Aluminum Materials Engineering Research Center,Guiyang,Guizhou 550014,China;4College of Material Science and Metallurgy Engineering,Guizhou University,Guiyang,Guizhou 550003,China) |
| Abstract: | By comparing the experimental method,we studied the Al-Ti-B,La rare earth as well as the Al-Ti-B and La rare earth complex melt treatment on the structural and mechanical properties of industrial pure aluminum.The results showed that a single Al-Ti-B and La rare earth could reduce the grain size of pure aluminum.Refinement effect of La rare earth was weaker than Al-Ti-B.But after Al-Ti-B and La rare earth compound melt treatment,refinement effect became marked and could further improve its plasticity and strength. |
| Keywords: | Al-Ti-B |
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