氮化硼颗粒增强铝基复合材料研究进展OA

Aluminum matrix composite materials,which are lightweight and high-strength materials,have broad application prospects.This article reviews the current research progress on boron nitride nanoparticle-reinforced aluminum matrix composites.The preparation methods of boron nitride nanoparticle-reinforced aluminum matrix composites,including stirring casting,ultrasonic assisted casting,selective laser melting(SLM),and hot extrusion,are described in detail through the classification of liquid-phase and solid-phase methods.The mechanical properties and functional characteristics of the prepared composite materials are summarized.Finally,problems associated with different preparation methods are noted,and the future prospects of boron nitride nanoparticle-reinforced aluminum matrix composites are discussed.