本文在国产氧化铝短纤维基础上，研究了氧化铝短纤维增强铝硅合金复合材料的凝固组织。
In this paper, the solidifying structure of alumina short fiber reinforced aluminum-silicon alloy composite is studied on the basis of domestic alumina short fibers.
综述了芳纶纸基复合材料的研究进展以及应用前景，提出了该材料国产化面临的技术问题。
The progress in development of Aramid paper and the prospect of its application are reviewed in this paper. Some technical is-sues in development of such material in China are discussed.
综述了芳纶纸基复合材料的研究进展以及应用前景，提出了该材料国产化面临的技术问题。
The progress in development of Aramid paper and the prospect of its application are reviewed in this paper. Some technical is-sues in development of such material in China are discussed.
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