关键词: 金属基复合材料, 颗粒增强, 制备方法, 力学性能

Abstract: The classification and recent status of metal matrix composites and the general methods for fabricating particulate reinforced aluminum matrix composites are described. The methods include stir casting, powder metallurgy, spray deposition and the relatively new in-situ reactive fabrication. Then the progress in the mechanical properties of particulate reinforced aluminum matrix composites is introduced. Finally, the future development of particulate reinforced aluminum matrix is discussed.