| Mg对铸造Al-10%Fe合金初生富铁相形貌的影响 |
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| 引用本文： | 李荣德,周振平,白彦华,于海朋. Mg对铸造Al-10%Fe合金初生富铁相形貌的影响[J]. 机械工程学报, 2003, 39(5): 32-35 |
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| 作者姓名： | 李荣德 周振平 白彦华 于海朋 |
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| 作者单位： | 沈阳工业大学材料科学与工程学院,沈阳,110023 |
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| 基金项目： | 国家教育部优秀青年骨干教师基金资助项目(0027119) |
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| 摘 要： | 研究了Mg元素对铸造A1-10％Fe过共晶合金初生Al_3Fe相形态的影响。研究发现,加入Mg对初生Al_3Fe相生长产生影响,由原来的发达针状向树枝状→小针(片)状、不规则块状转变。对Mg元素的影响机理做了分析。
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| 关 键 词： | Mg 铸造Al-10%Fe合金 初生Al_3Fe相 |
| 修稿时间： | 2001-11-14 |
EFFECT OF MgON THE MORPHOLOGY OF PRIMARY Al3Fe PHASEIN Al-10%Fe CASTING ALLOY |
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| Li Rongde Zhou Zhenping Bai YanhuaYu Haipeng. EFFECT OF MgON THE MORPHOLOGY OF PRIMARY Al3Fe PHASEIN Al-10%Fe CASTING ALLOY[J]. Chinese Journal of Mechanical Engineering, 2003, 39(5): 32-35 |
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| Authors: | Li Rongde Zhou Zhenping Bai YanhuaYu Haipeng |
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| Affiliation: | Shenyang University of Technology |
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| Abstract: | The effect of Mg on the morphology of primary Al3Fe phase in hypereutectic Al-10%Fe casting alloy is investigated. It is shown that the morphology of primary Al3Fe phase is changed from coarse needle-like to branch-like, finally to fine needle(plate)-like or irregular chunk-like with addition of Mg element. |
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| Keywords: | Mg Al-10%Fe casting alloy Primary Al3Fe phase |
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