Comparison between boron carbide ceramics and silicon carbide ceramics? In terms of elastic modulus, the elastic modulus of 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 the Shanghai Ceramics Research Institute reaches 360-380GPa. However, the

Application direction of boron carbide bulletproof ceramic materials? The application directions of boron carbide bulletproof ceramic materials are: key equipment projects, future main battle tanks, infantry fighting vehicles, airdrops and other light armored vehicles, as well as armor protection of armed infantry webs and ship superstructures. Boron carbide, which is abundant in reserves, cheap, easy

Boron carbide downstream application market prospects 1. Among several major downstream markets, At the same time, affected by the slowdown in the development of the downstream industry, it is expected that the contribution to the demand for boron carbide will be difficult to significantly increase in the future. 2. In the abrasives industry, Sapphire processing

What is the strength of boron carbide? Boron carbide has very high strength and hardness, and can reach a strength of 2000-3500 MPa. The bonding method of boron carbide crystals uses sp3 bonds similar to diamonds, so the hardness is very high. In addition, because the elements of boron carbide are arranged very closely to

The preparation process of aluminum based boron carbide neutron absorption materials? Its feature is that the preparation steps are as follows: (1) aluminum powder pretreatment; (2) B4C powder pretreatment; (3) Ball milling mixing: (4) Pressing element failure: (5) Hot pressing sintering. Using a dual pre-treatment process, two types of powders are pretreated before mixing. The

High performance neutron absorbing material: boron carbide Boron carbide has good chemical stability and high temperature resistance, and its other neutron absorption equation makes boron carbide widely used as a control material in nuclear reactors. In the nuclear industry, boron carbide ceramics are very important neutron absorbing materials. With the rapid development of the nuclear