Performance comparison of boron carbide, silicon carbide, and alumina ceramics In terms of elastic modulus, the elastic modulus of alumina ceramics is around 350GPa, while the elastic modulus of silicon carbide and boron carbide materials is around 400GPa. The elastic modulus of reaction-sintered silicon carbide ceramics produced by Shanghai Ceramics Research Institute reaches 360 -380GPa,

Application of boron carbide in chemical raw materials Boron carbide can be used as chemical raw materials to start additives for some metal-based surface materials; when producing boride powder by reduction-chemical method, boron carbide can be used as a boron source to produce boron halide, hydrogen boride, etc. The wider use of chemical raw materials

What type of boron carbide is used for wear-resistant welding rods Boron carbide wear-resistant particle wear overlay welding rod. Can be used for both AC and DC, with good anti wear particle loss performance. Because boron carbide is wear-resistant, heat-resistant, and has high hardness, it is commonly used to produce wear-resistant welding rods. So what

Application of boron carbide in bulletproof field The high melting point, high hardness and low density of boron carbide ceramics make it a better substitute for ballistic material applications. Body armor: It is widely used in the field. Bulletproof armor: Armor ceramic materials are commonly used in additional roofs and hatch covers, as well as

Application and development of boron carbide in various fields The hardness of boron carbide is second only to diamond and cubic boron nitride in nature. It has many excellent properties and is widely used. Nuclear-grade boron carbide engineering ceramics is one of the engineering ceramic materials used in the nuclear industry. It can absorb neutrons

Advantage of boron carbide？ boron carbide b4c advantage * Light Weight and High Hardness * Erosion Resistance * High Modulus * Neutron Absorber * Thermal shock resistance and thermal stability * Low coefficient of thermal expansion * Non 2nd Radiation pollution after absorbing neutron