金属基复合材料(Metal Matrix Composites)是以陶瓷及碳材料(连续长纤维、短纤维、品须及颗粒)为增强材料,金属或合金(如铝、镁、钛、镍、铁、铜等)为基体材料通过不同工艺制备而成的材料,金属基体具连续性。对于金属基复合材料,设计的中心思想是将基体的塑性和成形性与强化体的承受载荷能力及刚性结合起来,也可以将基体的高热传导性与增强体的低热膨胀结合起来。金属基复合材料在保持母材金属特 Metal Matrix Composites is made of ceramics and carbon materials (continuous long fibers, short fibers, whiskers and particles) as a reinforcing material, and metals or alloys such as aluminum, magnesium, titanium, nickel, iron, For the base material prepared by different materials from the process, the metal matrix with continuity. For metal matrix composites, the central idea of ​​the design is to combine the plasticity and formability of the matrix with the load carrying capacity and rigidity of the reinforcement, or to combine the thermal conductivity of the matrix with the low thermal expansion of the reinforcement. Metal Matrix Composites Maintaining Base Metal Metals