In the field of medical ceramics, the application of boron carbide as radiation-proof coating and fabric is currently being tested and applied, and its application has attracted great attention. 

Boron carbide coating has the characteristics of low density and high hardness, at 1100, its hardness is even more than diamond and cubic boron nitride, and the chemical properties of boron carbide at room temperature is stable, almost does not react with acid and base, widely attracted attention at home and abroad in recent years.