| 电熔剂净化对Al－4．5wt％Cu合金宏观组织的影响 |
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| 引用本文： | 白世鸿,杨根仓,周少荣.电熔剂净化对Al－4．5wt％Cu合金宏观组织的影响[J].稀有金属材料与工程,1996(1). |
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| 作者姓名： | 白世鸿 杨根仓 周少荣 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 通过对Ａｌ－４５ｗｔ％Ｃｕ合金进行的电熔剂净化处理实验，发现随着电流强度的提高，净化效果趋于提高，且晶粒的组织形态由细小的等轴晶逐渐转变为粗大的穿晶组织２在小电流净化条件下，通过循环净化技术，也可以获得同样的净化效果。
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| 关 键 词： | 电熔剂，净化，组织，Al－Cu合金 |
The Influence of Elec-Flux Refining on the Macrostructure of Al-4.5wt%Cu Alloy |
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| Bai Shihong,Yang Gencang and Zhou Shaorong.The Influence of Elec-Flux Refining on the Macrostructure of Al-4.5wt%Cu Alloy[J].Rare Metal Materials and Engineering,1996(1). |
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| Authors: | Bai Shihong Yang Gencang and Zhou Shaorong |
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| Abstract: | It has been found that the refining effect can be improved with increasing electric current. By means of the experiment on elec-flux refining of the Al-4.5wt%Cu alloy. Furthermore, the grain morphalogy changed from small equiaxial grain to coarse transcrystalline grain. The same refining effect also can be obtained through circulating refinement under the condition of low current. |
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| Keywords: | lec-Flux Refinning Grain |
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