通过在1800 ℃和20 MPa条件下热压烧结ZrB2和聚碳硅烷(PCS)裂解粉制得ZrB2-SiC-C复合材料.样品中从PCS裂解得到的SiC体积分数从0%开始按5%递增到30%.通过XRD、SEM、维氏压痕测试等手段表征了样品的相组成、微观结构和力学性能.研究表明可得到15%和20%SiC含量的致密均匀样品,其具有好的韧性,但由于C的存在,硬度相对较低.
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