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铍/铝复合材料制备技术与性能设计研究进展
Research Progress in Manufacture Technology and Performance Design of Be/Al Composites
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- DOI:
- 作者:
- 夏一骁，匡泽洋，鞠渤宇，杨文澍，武高辉
XIA Yixiao, KUANG Zeyang, JU Boyu, YANG Wenshu, WU Gaohui
- 作者单位:
- 哈尔滨工业大学 材料科学与工程学院，黑龙江 哈尔滨 150001
School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
- 关键词:
- 铍 / 铝复合材料；熔模铸造法；粉末冶金法；压力浸渗法；性能设计
Be/Al composites; investment cast; powder metallurgy method; pressure infiltration method; performance design
- 摘要:
- 铍 / 铝复合材料因其高比强度、高比刚度等优异性能，在航空航天等领域备受关注。 本文综述了近 30 年来国际上在铍 / 铝复合材料制备技术方面的研究进展，总结了改善铍 / 铝复合材料微观组织、提高材料性能的方法，并对未来铍 / 铝复合材料研究方向提供了思路，对铍 / 铝复合材料的制备技术发展以及性能的突破进行了展望。Be/Al composites have attracted much attention in the aerospace and other fields due to their excellent performance of high specific strength and high specific stiffness. This paper reviews the international research progress in the preparation technology of Be/Al composites in the past 30 years, and summarizes the methods of improving the microstructure and mechanical properties of Be/Al composites. The research direction of Be/Al composites in the future is provided, and the preparation technology development and performance breakthrough of beryllium-aluminum composites are prospected.