Boron Nitride Reinforcement: Revolutionizing Aluminum-Based Composite Manufacturing via Friction Stir Process

Abstract

The revolutionizing potential of boron nitride (BN) reinforcement in Aluminum-Based Composite Manufacturing via Friction Stir Process (FSP) is showcased in this study. FSP, executed with precision using a vertical milling machine, fabricates composite materials with exceptional properties. The meticulous selection of parameters, including pin diameter, tool tilt angle, and rotation speed, ensures optimal results. AA 2024 substrate undergoes secure affixation, adhering to cleanliness protocols. The SEM image reveals a homogenous dispersion of BN particles, crucial for optimizing mechanical, thermal, and electrical properties.The incorporation of BN via FSP leads to significant enhancements across various mechanical properties. Tensile strength improves by 20.78%, hardness by 34.44%, fatigue strength by 23.83%, and wear resistance by 28.28%. These improvements underscore the efficacy of BN reinforcement through FSP, offering promising prospects for advanced composite manufacturing. The study exemplifies the potential of BN to revolutionize the industry, paving the way for the development of high-performance aluminum composites with superior mechanical characteristics.