SiC颗粒增强Al基复合材料及其性能研究

摘要

SiC颗粒的加入使SiC增强铝基复合材料拥有了优异的综合性能,从而成为具有广泛使用价值的先进复合材料.本文综述了SiC颗粒增强铝基复合材料的第二相特征及其对使用性能的影响规律.特别是对近年来倍受关注的SiC颗粒形状、尺寸、体积分数、颗粒分布和界面特征等对复合材料宏、微观性能的影响进行了详细论述.%The second phase characteristics of Silicon carbide particles reinforced Al matrix composites and its influence law on the performance have been overviewed in the text. The influence of silicon carbide particle factors, including particle shape, particle size, volume fraction, particles distribution and interface characteristics between particjle and matrix, on macro and micro performance of matrix composites have been expounded in detail.