Boron carbide (B₄C), often referred to as “black diamond,” is a ceramic material renowned for its exceptional hardness, low density, and remarkable thermal and chemical stability. It ranks as one of the hardest materials known, surpassed only by diamond and cubic boron nitride. Given its impressive properties and relatively lower cost compared to diamond, boron carbide has garnered significant interest as a potential alternative in various industrial and technological applications. This comprehensive article explores whether boron carbide can effectively serve as a substitute for diamond, examining its physical and chemical properties, performance in industrial uses, advantages, limitations, and future prospects. The article concludes with a detailed FAQ section. Read More