| Al-Ti-B-Re晶粒细化剂的研究现状 |
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| 引用本文： | 郭朋,兰晔峰,朱正锋. Al-Ti-B-Re晶粒细化剂的研究现状[J]. 铝加工, 2004, 0(3): 12-14 |
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| 作者姓名： | 郭朋 兰晔峰 朱正锋 |
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| 作者单位： | 兰州理工大学,甘肃,兰州,730050;兰州理工大学,甘肃,兰州,730050;兰州理工大学,甘肃,兰州,730050 |
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| 基金项目： | 甘肃省科技攻关项目 ( GS0 0 2 2— A5 2— 0 5 9) |
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| 摘 要： | 综述了铝的晶粒细化剂的发展和新型铝晶粒细化剂Al-Ti-B-Re中稀土元素的作用,认为因为添加了具有特殊性质的稀土不仅大大的增强了细化的作用，还同时起到了净化、除气和变质的作用。
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| 关 键 词： | Al-Ti-B Al-Ti-B-Re 细化剂 稀土元素 |
| 文章编号： | 1005-4898(2004)03-0012-03 |
| 修稿时间： | 2004-03-18 |
Development Status of Al-Ti-B-Re Grain Refiner |
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| GUO Peng,LAN Ye-feng,ZHU Zheng-feng. Development Status of Al-Ti-B-Re Grain Refiner[J]. Aluminium Fabrication, 2004, 0(3): 12-14 |
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| Authors: | GUO Peng LAN Ye-feng ZHU Zheng-feng |
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| Abstract: | The development status of aluminum grain refiner and the effect of rare earth elements in new Al-Ti-B-Re grain refiner were descibed respectively.It was showed that the new Al-Ti-B-Re alloy not only had a higher grain refining function,but also played the role of purification,degassing and modification due to the addition of rare earth. |
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| Keywords: | Al-Ti-B Al-Ti-B-Re grain refiner rare earth element |
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