Application fields of boron carbide 1.Abrasive 2.Bulletproof armor field 3. Nuclear industry materials 4. Thermocouple 5. Used in other engineering ceramic materials 6. Application of electrical properties of boron carbide 7. Application of boron carbide as chemical raw material 8. Application of boron carbide in sapphire chips (LEDs)

Performance advantages of boron carbide 1. The most important performance of boron carbide is its extraordinary hardness (Mohs hardness is 9.3). The hardness is second only to diamond and cubic boron nitride. It is an ideal high-temperature wear-resistant material; 2. Boron carbide has a very small density and is the lightest among ceramic materials and

How to reduce free boron in boron carbide? 1. Water washing: Repeated washing with pure water or acidic solution can dissolve and remove free boron. 2. Pickling: Using acidic solutions, such as hydrochloric acid (HCl), nitric acid (HNO3), etc., pickling can dissolve and remove free boron. 3. Alkaline washing: Use alkaline solutions, such as sodium

Common bulletproof ceramic materials There are many bulletproof ceramic materials. These are the most commonly used ones, including alumina, silicon carbide, boron carbide, silicon nitride, titanium boride, etc. Among them, alumina ceramic (Al2O3), silicon carbide ceramic (SiC), boron carbide ceramic ( B4C) is the most widely used. Alumina ceramics have the highest density, but relatively

Boron carbide bulletproof ceramics Carbonized bridges are the superhard materials of bridges and cubic boron nitride among the currently known materials. Among these ceramics, they have the highest ceiling and the lowest density. The stairs are 2.52g/cm3, which is 1/3 of steel; the elastic modulus High, low thermal expansion coefficient and high thermal conductivity. In

What is the bulletproof principle of ceramic materials? The basic principle of armor protection is to consume the warhead, decompose the projectile and render it harmless. Similar to traditional engineering materials, metal materials absorb energy through plastic deformation of the structure, while ceramic materials absorb energy through micro-decomposition processes. The energy absorption process of bulletproof