采用XD工艺在Ti-Al-B体系中原位自生制备了亚微米级TiB2颗粒增强铝基复合材料,并借助TEM, SEM等分析测试手段研究了该材料的显微组织和常温力学性能,结果表明,TiB2颗粒尺寸为0.1~0.4μm,力学性能大幅度提高.
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