News

The relationship between a bulletproof vest and a gun is like a spear and a shield, always intertwined. Today, let's explore the accessory "plug board" for bulletproof vests.

Silicon carbide ceramic membrane is widely recognized as the representative of the highest end membrane technology in the world, and it has great advantages and application prospects in solving major water environment safety issues such as drinking water safety, high difficulty industrial wastewater, and urban black and odorous water bodies.

What is the bulletproof principle of ceramic materials?

Silicon carbide substrate is a compound semiconductor single crystal material composed of carbon and silicon elements, characterized by a wide bandgap, high thermal conductivity, high critical breakdown field strength, and high electron saturation drift rate.

Pressure free sintered silicon carbide, as a new type of material, has shown enormous potential in the military industry. Its high hardness and high thermal conductivity make it an important component in military equipment design.

The advantages and disadvantages of boron carbide hot isostatic pressing sintering and discharge plasma sintering

The sintering method of boron carbide ceramics

Sintering is a crucial step in the preparation of B4C ceramics, and the main factors affecting the sintering of B4C ceramics include sintering method, particle size and activity of powder raw materials, type and dosage of additives, sintering temperature and insulation time, etc. At present, the sintering methods for boron carbide ceramic powder mainly include pressureless sintering, hot pressing sintering, hot isostatic pressing sintering, discharge plasma sintering, etc.

Now let's talk about the advantages and disadvantages of pressureless sintering and hot pressing sintering.

The Forming Method of Boron Carbide Ceramics