| 铝硅合金中Si_初细化的现状与初探 |
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| 引用本文： | 康积行,傅高升,黄利光,廖锦明.铝硅合金中Si_初细化的现状与初探[J].福州大学学报(自然科学版),1996(6):46-51. |
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| 作者姓名： | 康积行 傅高升 黄利光 廖锦明 |
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| 作者单位： | 福州大学机械工程系 |
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| 摘 要： | 在分析过共晶铝硅合金Ｓｉ初细化现状的基础上，通过实验研制出ＰＪ－３、Ｐ－Ｓ－Ｗ、Ｐ－Ｒ细化剂，并配合恰当的处理工艺．使Ｓｉ初的分散度提高了１～２倍．
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| 关 键 词： | 铝硅合金 过共晶 Si 平均粒度 细化剂 |
Present Situation and Study of Refining Primary Silicon in Aluminum-Silicon Alloy |
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| Kang Jixing,Fu Gaosheng,Huang Liguang,Liao Jinming.Present Situation and Study of Refining Primary Silicon in Aluminum-Silicon Alloy[J].Journal of Fuzhou University(Natural Science Edition),1996(6):46-51. |
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| Authors: | Kang Jixing Fu Gaosheng Huang Liguang Liao Jinming |
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| Institution: | Kang Jixing;Fu Gaosheng;Huang Liguang;Liao Jinming(Department of Mechanical Engineering,Fuzhou Unversity,Fuzhou,350002) |
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| Abstract: | Based on the analyses of the present situation of refining primary silicon in hypercutectic Al-Si alloy,refinement agents,such as PJ-3,P-W,P-R,were developed by means of experiments in this paper.The combination of refiner and appropriate process technology improved dispersing degree of primary silicon whih was one or two times over that of non-refined primary silicon. |
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| Keywords: | Al-Si alloy hypereutectic Si average grain size refiner |
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