Aluminum matrix composites are chosen for electronic, aircraft, and automobile components due to the lightness of their weight and high specific strength. High-quality aluminum-based composites are well known for their microhardness and high refractoriness performance in aerospace with the advantage of structural applications. The boron carbide ceramic as a reinforcement plays an outstanding function in the base matrix to enhance the mechanical behavior of the composites. The present effort revealed that the synthesized composites were fabricated by the stir casting process and B₄C having a particulate size of 50 m were reinforced from 1% to 15% in the AA 6061 by varying weight percentages. Microhardness such as Brinell and Rockwell hardness moreover impact testing was performed experimentally. The mechanical characterization of fabricated composites with high mechanical performance-based composites has been investigated in this research work. Using microstructural characterization by scanning electron microscopy and x-ray diffraction we examinded high mechanical performance-based composites.

铝基复合材料因其重量轻且比强度高而被选择用于电子，飞机和汽车部件。高质量的铝基复合材料以其在航空航天领域的显微硬度和高耐火性能以及结构应用优势而闻名。作为增强材料的碳化硼陶瓷在基础基质中起着突出的作用，以增强复合材料的机械性能。目前的工作表明，合成的复合材料是通过搅拌铸造法和粒径为50的B ₄ C制备的。通过改变重量百分比，将AA 6061中的m从1％增强到15％。此外，还通过实验进行了诸如布氏硬度和洛氏硬度的显微硬度冲击试验。在这项研究工作中已经研究了具有高机械性能的复合材料制成的复合材料的机械特性。使用通过扫描电子显微镜和X射线衍射进行的微结构表征，我们检验了基于高机械性能的复合材料。