Electronic ceramics’ main components are ceramic materials such as alumina and zirconia, which are made through high-temperature sintering and precision processing. These materials have the characteristics of high insulation, high dielectric constant, low dielectric loss, high-temperature stability, etc. It can be used to manufacture electronic components such as capacitors, filters, antennas, and piezoelectric sensors.
What will be the development trend of electronic ceramics?
Miniaturization and Miniaturization of Electronic Ceramic Components
With the rapid development of mobile communications and satellite communications, the demand for miniaturization and miniaturization of devices is becoming more and more urgent, and electronic components, especially various passive components based on electronic ceramic materials, are the main bottleneck for miniaturization and miniaturization of the whole machine. Therefore, miniaturization and miniaturization are an important goal of current research and development of components, and the market demand is also very strong, showing a strong growth trend.
Integration and Modularization
At present, mobile phones and laptops are further developing in the direction of convenience, multi-function, full digitalization, high integration, and low cost, which has greatly promoted the development of chip-type, miniaturization, and low-cost electronic components, as well as device combination and functional integration. To reduce the size of the whole machine, the use of multi-composite and integrated passive components and increasing the installation density will be the most effective way.
High Frequency and Frequency Series
The rapid development of mobile communications and long-distance communication technologies has put forward a broad market demand for microwave ceramic dielectric materials and their microwave resonators, microwave filters, microwave capacitors, etc. High frequency is an inevitable trend in the development of digital 3C products. Finding functional ceramic materials with good high-frequency characteristics and serialized operating frequencies is a research hotspot in the field of new electronic components. Microwave dielectric ceramic materials and new microwave devices are important research topics.
Lead-free and environmental coordination
As an important functional material, piezoelectric ceramics occupy a considerable proportion in the field of electronic materials. In recent years, the annual sales volume of piezoelectric ceramics in the world has increased at a rate of about 15%. Piezoelectric ceramics contain a large amount of lead, and the manufacturing process will cause environmental pollution. With the demand for environmental protection and sustainable development of human society, new environmentally friendly ferroelectric piezoelectric ceramics have become one of the hot materials for research and development.
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