The application of alumina ceramic special-shaped parts is very extensive. In the industrial industry, it has been used in a wide range of applications, including automobiles, medical equipment and other diversified equipment parts.
The comprehensive performance of aluminum oxide ceramic substrates is a very important raw material in the automotive industry, and its use in cars is becoming more and more common. In order to improve the characteristics of cars, reduce fuel consumption, and reduce environmental pollution from exhaust pipes, Structural ceramics have important use value. With the continuous development trend of scientific and technological progress, more and more new materials and new technologies and new processes are used in the product development and manufacturing of small cars, which also prompts everyone to pay attention to light weight, low cost, intelligent systems, and rationality of small cars. The requirements of reliability and reliability become possible, and for the application of new materials, the raw material of aluminum oxide ceramic substrate is one of the best functional materials.
With the continuous development of modern communication technology, electronic components are developing towards simplification, miniaturization and high integration. The requirements for circuit packaging technology are also increasing, as is the demand for alumina ceramic packaging substrates. Alumina ceramics have excellent strength, heat resistance, impact resistance and electrical insulation. It has good performance in terms of corrosion resistance and other aspects, and the raw materials are sufficient, the price is affordable, and the manufacturing and processing system is complete, which plays an important role in industrial packaging.
The sensor applied to the alumina ceramic circuit board has the performance of anti-corrosion and high temperature resistance, which can improve the stability of the sensor to the current world level. Currently, only alumina ceramic substrates on the market can resist automobile exhaust and maintain stable operation.
Alumina ceramics have excellent dielectric strength, high-frequency loss is relatively small but high-frequency dielectric strength is good, followed by alumina ceramic raw materials with temperature resistance, small linear expansion coefficient, high impact toughness and heat conduction In addition, alumina ceramics have the characteristics of chemical corrosion resistance and molten metal resistance, but it is not known that alumina ceramics are flame-retardant, and stainless steel is strong and not easy to be destroyed, which have good characteristics that other materials and metal composite materials cannot compare.