| 不同变质剂对铝合金组织及性能的影响 |
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| 引用本文： | 李兆健. 不同变质剂对铝合金组织及性能的影响[J]. 中国铸造装备与技术, 2014, 0(2): 56-58 |
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| 作者姓名： | 李兆健 |
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| 作者单位： | 合肥工业大学,安徽合肥230009 |
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| 摘 要： | 在合金熔炼的过程中分别加入RE(镧铈混合稀土)、Al-Ti-B和铝钪合金对合金进行变质处理,研究不同变质剂对合金组织及力学性能的影响。结果表明,RE、Al-Ti-B和铝钪都是通过改变合金中硅相的颗粒大小来改变合金的铸态组织,从而提高合金的综合力学性能。
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| 关 键 词： | 变质处理 组织 力学性能 |
The Influences of Different Modifiers on Microstructure and Mechanics Properties of AI Alloy |
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| LI ZhaoJian. The Influences of Different Modifiers on Microstructure and Mechanics Properties of AI Alloy[J]. China Foundry Machinery & Technology, 2014, 0(2): 56-58 |
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| Authors: | LI ZhaoJian |
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| Affiliation: | LI ZhaoJian (Hefei Technology University, Hefei 230009, Anhui,China) |
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| Abstract: | In the process of melting, RE（lanthanum, cerium mixed rare earth）, Al-Ti-B alloy and aluminum scandium alloy has been added respectively to study the effects of different modifiers on microstructure and mechanics properties of Al alloy. The results showed that RE, Al-Ti-B and Al-Sc alloys has been respectively changing the as-cast microstructure of Al alloy all by changing the particle size of silicon phase in alloy, thus improving the overall mechanics properties of the alloy. |
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| Keywords: | Modification Microstructure Mechanics properties |
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