Our synthetic nano-B₄C, a super-hard material (Mohs hardness 9.46, microhardness 5600-6200Kg/mm²), features high purity, fine uniform particle size, large specific surface area, and low bulk density. It’s acid/alkali-stable (resists all aqueous acids/bases), with high heat resistance (mp 2250℃), neutron absorption, and wear resistance. Ideal for nuclear/defense sectors, bulletproof armor (boosts penetration resistance), precision ceramics, abrasives (diamond alternative), and refractory materials.