通过比较SiCP/1100Al和SiCP/7075Al两种复合材料的界面状况和弹性变形特点发现:两种复合材料界面结合状况的不同导致材料弹性模量相差较大,界面把载荷从基体传递到增强体是复合材料弹性变形阶段的重要强化机制,而且强化机制的作用发挥取决于基体与增强体之间的界面结合力.
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