The application of boron carbide in nuclear industry and national defense industry can be divided into the following points:
1. Nanometer boron carbide powder also has higher neutron absorption efficiency than micron boron carbide powder.
2. The mechanical properties are greatly improved, and the bulletproof armor made of nano boron carbide powder is added. The penetration resistance is greatly improved, and the armor protection capability is more prominent;
3. Precise measuring elements and nano boron carbide powder are not only used in refractory materials. It is also used to manufacture high-precision nozzle, sealing ring and other fine engineering ceramic products;
4. As an abrasive, nano boron carbide powder is a kind of artificial superhard material. It has extremely high grinding efficiency and will not bring impurities. It is an ideal substitute for diamond abrasive;
