Boron Carbide is known as black diamond and the formula is B4C, usually gray-black color.
It is one of the three hardest known materials (the other two are diamond, cubic boron nitride).
The boron carbide plates are widely used as dense parts, bulletproof, nuclear, and so on.
Features:
1. High hardness &strength
2. Excellent thermal shock resistance
3. Superior chemical inertness
4. Excellent wear resistance
5. Good corrosion resistance
6. High temperature resistance
7. High elastic modulus
8. Low Density: ≥2.46g/cm3, ≥2.48g/cm3 or customized