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| 稀土在铝和铝合金中应用的研究及进展 | |
| 引用本文： | 王会阳,安云岐,李承宇,晁兵.稀土在铝和铝合金中应用的研究及进展[J].稀土,2012,33(1):74-80. |
| 作者姓名： | 王会阳 安云岐 李承宇 晁兵 |
| 作者单位： | 1. 中国矿业大学材料科学与工程学院,江苏徐州,221116 2. 中国矿业大学材料科学与工程学院,江苏徐州221116;江苏中矿大正表面工程技术有限公司,江苏徐州221008 3. 江苏中矿大正表面工程技术有限公司,江苏徐州,221008 |
| 基金项目： | 江苏省科技支撑计划项目 |
| 摘 要： | 稀土元素作为微量元素加入铝及其合金中,不仅有细化晶粒的变质作用,还有净化熔体、减少气体含量及氧化夹杂的精炼效果,从而可显著改善和提高铝及其合金的综合性能.分析讨论了稀土在铝及铝合金中的作用,论述了稀土在铝及铝合金中的开发应用现状,展望了稀土铝合金的发展前景. |
| 关 键 词： | 稀土 铝 铝合金 应用 研究进展 |
The Research Progress of Rare Earth Application in Aluminum and Aluminum Alloys |
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| WANG Hui-yang , AN Yun-qi , LI Cheng-yu , CHAO Bing.The Research Progress of Rare Earth Application in Aluminum and Aluminum Alloys[J].Chinese Rare Earths,2012,33(1):74-80. | |
| Authors: | WANG Hui-yang AN Yun-qi LI Cheng-yu CHAO Bing |
| Affiliation: | 1.School of Material Science and Engineering,China University of Mining and Technology,Xuzhou 221116,China; 2.Jiangsu CUMT Dazheng surface Engineering Technology Co.,Ltd,Xuzhou 221008,China) |
| Abstract: | The addition of rare earths as trace elements in aluminum and aluminum alloys does not only refine the grains but also purifies the melt,reduces the gas and inclusions contents in them so as to improve the comprehensive properties of aluminum and aluminum alloys.The mechanism of RE in aluminum and aluminum alloys was discussed,the current situation of development and application of RE in this area was expounded,and the future development of RE aluminum alloys was prospected. |
| Keywords: | rare earth aluminum aluminum alloys application research progress |
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