Boron carbide ceramics have the properties of high hardness, high melting point and low density, they will be more widely used if they can combine with Al to overcome their faults. Boron carbide-aluminum composites can be divided into aluminum matrix and boron carbide matrix according to the different matrix. The preparation process,interface reaction and wettability are presented in this paper, and the developing tendency of this materials is pointed out Finally, it is pointed out that this materails will be widely used in the fields of large area protection with the deepening of the research.%碳化硼陶瓷具有高硬度、高熔点、低密度的特点,将其与金属铝复合能克服自身缺陷,使其得到更广泛的应用.碳化硼-铝复合材料按照基体的不同可分为铝基和碳化硼基两大类,分别综述了其制备工艺、界面反应以及润湿性,并展望了其发展方向,最后指出,随着研究的深入该复合材料将在大面积防护领域得到广泛应用.
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