Boron carbide (B₄C) is a highly valued ceramic material known for its extreme hardness, low density, high melting point, and excellent chemical stability. It is widely used in industries such as defense (armor), nuclear reactors (neutron absorbers), abrasives, and high-performance engineering applications. The synthesis of boron carbide powder with controlled stoichiometry, particle size, phase purity, and minimal impurities is critical to achieving optimal performance in these applications. This article provides a comprehensive overview of the best processes for synthesizing boron carbide, discussing traditional methods like carbothermal reduction, alternative approaches such as polymeric precursor routes, and emerging technologies. It also examines the advantages and limitations of each method, recent research developments, and practical considerations for industrial production. Read More