Ceramics

Application of Precision Ceramics in Military Industry

The development prospect of ceramic materials in the military ceramics industry Abstract: Zhongwei Precision is a ceramics manufacturer specializing in the production of military ceramics. It is a technical professional ceramics factory integrating sintering, molding, processing and testing of military ceramics. With the rapid development of science and technology today, ceramic materials are indispensable new ceramic materials in the development of military ceramics.

Zhongwei Precision is a ceramics manufacturer specializing in the production of military ceramics. It is a technical professional ceramics factory integrating sintering, molding, processing and testing of military ceramics. With the rapid development of science and technology today, ceramic materials are one of the indispensable new ceramic materials in the development of military ceramics. Below, we will take you to understand the development prospects of ceramic materials in the military ceramic industry.

Commonly used structural ceramic materials mainly include: alumina, lead oxide, silicon nitride, silicon carbide, aluminum nitride and their composite materials. Because structural ceramic materials usually have the characteristics of high strength, high hardness, high temperature resistance, corrosion resistance and wear resistance, they are widely used in the fields of national defense and military industry.

Ceramic materials are the fastest-growing high-tech village materials in the world today, and they have developed from single-phase ceramics to multi-phase composite ceramics. Structural ceramic materials have good application prospects in the military industry due to their excellent properties such as high temperature resistance, low density, wear resistance and low thermal expansion coefficient. The high hardness and high wear resistance of structural ceramics can be used to prepare ceramic knives, ceramic bearings, bulletproof armor, various valves, wear-resistant linings, and sealing rings; the high temperature resistance of structural ceramics can be used to prepare high-temperature ceramic heat exchangers, automobile exhaust gas Filters, high temperature flow components of gas turbines; transparent lamps, missile window materials, etc. can be prepared by using the transparency of structural ceramics.

Military ceramic blind pipe tapping

Ceramic materials are the fastest-growing high-tech materials in the world today, and they have been developed from single-phase ceramics to multi-phase composite ceramics. Military ceramic ceramic materials have many excellent properties such as high temperature resistance, corrosion resistance, low density, wear resistance, low thermal expansion coefficient, and bending and compression resistance. Ceramic bushings, ceramic flanges, ceramic positioning pins, ceramic plungers, ceramic Precision ceramic parts such as crucibles have good application prospects in the military and military ceramic industry. Ceramic materials such as zirconia ceramics, alumina ceramics, silicon carbide ceramics, silicon nitride ceramics and other ceramic materials with excellent performance are commonly used in military ceramics.

Zirconia military ceramic heating element

In recent years, a wide range of research work has been carried out on military ceramics and structural ceramics for military engines at home and abroad. For example, the small turbine of the engine supercharger has been practical; the United States has embedded the ceramic plate on the top of the piston, which greatly improves the service life of the piston. It also improves the thermal efficiency of the engine. Germany inlaid ceramic components in the exhaust port to improve the use efficiency of the exhaust port. The piston liner and cylinder liner of the miniature Stirling refrigerator on foreign infrared thermal imagers are made of ceramic materials, and their service life is as long as 2000 hours; the power of the gyroscope for missiles is supplied by gunpowder gas, but the gunpowder residue in the gas has a negative effect on the gyroscope. Serious damage, in order to eliminate the residue in the gas and improve the accuracy of the missile hit, it is necessary to study the ceramic filter material suitable for the missile gunpowder gas to work at 2000oC. In the field of weapons industry, structural ceramics are widely used in main battle tank engine supercharger turbines, piston tops, exhaust port inlay blocks, etc., and are key materials for new weapons and equipment. At present, the radio frequency requirements of 20-30 mm caliber machine guns reach more than 1200 rounds per minute, which makes the ablation of the gun barrel extremely serious. The high melting point and high temperature chemical stability of ceramics can effectively suppress severe gun barrel ablation. Ceramic materials have high compression and creep resistance properties. Through reasonable design, the ceramic materials can be kept in a three-way compression state and overcome their brittleness. , to ensure the safe use of ceramic linings.