| 激光合成金属间化合物基复合材料研究进展 |
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| 引用本文： | X.Y. Xu,W.J. Liu,M.L. Zhong,X.L.,Li,S. Yang,R. Z. Ba.激光合成金属间化合物基复合材料研究进展[J].航空制造技术,2004(Z1):73-78. |
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| 作者姓名： | X.Y. Xu W.J. Liu M.L. Zhong X.L. Li S. Yang R. Z. Ba |
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| 摘 要： | 对激光合成颗粒增强金属间化合物基复合材料进行了研究,包括Ni3Al/WC、NiAl/TiC、Ti3Al/TiC和MoSi2/SiC,用扫描电镜、能谱仪和X射线衍射仪对材料成分和组织特征进行了分析,提出并讨论了影响激光合成金属间化合物基复合材料的关键问题.激光合成具有多种强韧化方法协同、提高金属间化合物强度和塑性的特点,有利于金属间化合物性能的综合改善.
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| 关 键 词： | 激光合成 金属间化合物 复合材料 颗粒增强 |
Progress in Laser Synthesizing Intermetallic Matrix Composites |
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| X.Y.Xu,W.J.Liu,M.L.Zhong,X.L.Li,S.Yang,R.Z.Ba.Progress in Laser Synthesizing Intermetallic Matrix Composites[J].Aeronautical Manufacturing Technology,2004(Z1):73-78. |
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| Authors: | XYXu WJLiu MLZhong XLLi SYang RZBa |
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| Abstract: | In this investigation, laser synthesizing particulate reinforced intermetallic matrix composites, Ni3Al/WC, NiAl/TiC, Ti3Al/TiC, and MoSi2/SiC, are explored. The microstructures and compositions are analyzed by SEM, EDS and XRD technologies.The critical issues to control the compositions and microstructures of laser synthesizing composites are presented and discussed. It is desirable that multi-technologies are cooperated to comprehensively improve the strength and the ductility of the intermetallics. |
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| Keywords: | Laser synthesizing Intermetallics Composite Particulate reinforcement |
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