| Na变质对Zn—27Al—Si合金组织性能的影响 |
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| 引用本文： | 韩富银,赵浩峰,毛云祥,钱继锋.Na变质对Zn—27Al—Si合金组织性能的影响[J].太原理工大学学报,2001,32(3):282-283. |
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| 作者姓名： | 韩富银 赵浩峰 毛云祥 钱继锋 |
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| 作者单位： | 1. 太原理工大学材料科学与工程学院
2. 太原市第一汽车运输公司 |
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| 摘 要： | 通过试验和分析，发现Na对Zn-Al-Si合金中硅晶体的变质机理是Na吸附在硅晶体的生长方式，改变了硅晶产生大量分枝，而不影响硅的形核，试验结果还表明硅相由板块状变为球状后，合金的机械性能有显著提高。
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| 关 键 词： | 变质 机械性能 锌合金 钠 |
| 文章编号： | 1007-9432(2001)03-0282-02 |
| 修稿时间： | 2000年11月3日 |
The Effect of Nodium
Modifier on the Microstructure and Properties of Zn-27Al-Si Alloy |
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| Han Fuying,Zhao Haofeng,Qian Jifeng,Mao Yunxiang.The Effect of Nodium
Modifier on the Microstructure and Properties of Zn-27Al-Si Alloy[J].Journal of Taiyuan University of Technology,2001,32(3):282-283. |
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| Authors: | Han Fuying Zhao Haofeng Qian Jifeng Mao Yunxiang |
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| Abstract: | By testing and analysing, it was found that the nodular mechanism of sodium to the silicon crystal in Zn Al Si alloy is sodium which can be absorbed in the growing surface of silicon crystal, change the growing mode of silicon, produce much divarication, but not affect the nucleus of silicon crystal. The results also suggest that the mechanical properties of alloy improved greatly after the silicon phase turn from block shape into nodular shape. |
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| Keywords: | modify mechanism Zn Al Si alloy silicon phase mechanical properties |
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