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以Ti3SiC2(10%~50%,体积分数)和HAp粉为原料,采用等离子体放电烧结(SPS)方法,在外加应力60 MPa,烧结温度1200℃条件下,制备了Ti3SiC2/HAp陶瓷复合材料.研究了Ti3SiC2含量对复合材料的硬度、抗弯强度、断裂韧性等力学性能的影响.实验结果表明,随Ti3SiC2含量的变化,复合材料的强度和韧性均得到了提高和改善.分析认为,Ti3SiC2材料的微观结构特征和增韧机制起到了重要作用.

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