News

Home > News > Content

Functional Ceramics Structure Direction

Hangzhou JWG Technology Co.Ltd | Updated: Jun 20, 2017

Functional ceramic materials are the most important branch of electronic materials, the output value of the entire new ceramic industry accounted for about 70% of the output value. Functional Ceramics With the development of modern new technology, functional ceramics and their applications are developing with high reliability, miniaturization, thinning, refinement, multi-function, intelligence, integration, high performance, high function and composite structure.

The new functional ceramic material is a new type of material characterized by electrical, magnetic, optical, acoustic, thermal, mechanical, chemical and biological information detection, conversion, coupling, transmission, processing and storage. The new functional ceramic materials have become an important and irreplaceable supporting material for the development of modern advanced technology such as microelectronics technology, Functional Ceramics laser technology, optical fiber technology, sensing technology and space technology. In the fields of communication electronics, automatic control, integrated circuit, computer, information processing Aspects of the growing popularity of the application. Its application depends mainly on electrical insulation, semiconductor, electrical conductivity, piezoelectricity, ferroelectricity, magnetic and biological adaptability, chemical adsorption and so on.

The new functional ceramic materials can be divided into the following according to the different functions. Common types of materials are conductive ceramics, semiconductor ceramics, Functional Ceramics high temperature superconducting ceramics, dielectric ceramics, piezoelectric ceramics, magnetic ceramics, nano ceramics and health ceramics.

With the development of electronic products to light and short, multi-functional, high reliability and high density surface, highly integrated development, functional materials also have the continuous development of new functional ceramics also toward high performance, high reliability, low loss, , Functional Ceramics Ultra-high-performance and intelligent direction.

In the development of science and technology level, the interdisciplinary interdisciplinary, ceramic function and type will be more complete, new functional ceramic materials will continue to expand and subdivision. Functional Ceramics Studies have shown that in 2010 the global electronic ceramic market size of 18.13 billion US dollars in 2015, increased to about 21.26 billion US dollars. It is estimated that by 2019, the market space of electronic ceramic materials will be about 24.14 billion US dollars, the next few years compound annual growth of about 3.2%. China's electronic ceramic market is expected to reach 20.1 billion yuan in 2019, Functional Ceramics the annual compound growth of about 13%, significantly higher than the growth rate of global industry growth. As an important branch of electronic materials, coupled with the policy support, the new functional ceramic materials will usher in a broad space for development, titanium dioxide, beryllium, silicon carbide and other advanced ceramic raw materials demand will rise.

Functional ceramics, is the 20th century, especially after the Second World War with the electronic information, automatic control, sensing technology, bio-engineering, environmental science and other fields developed the development of new ceramic materials, it can use electricity, Sound, light, heat, force and other direct effects and coupling effects provided by one or more properties to achieve a use function. Functional Ceramics It is widely used in electrical equipment, signal processing, sensor measurement, semiconductor components, superconducting materials and so on. It has been widely used by researchers and producers of related materials. It has been widely used in many aspects of functional ceramics. The general concern of the people.

Rare earth and functional ceramics are closely related. Most of the well-known superconducting ceramics contain rare earths, such as yttrium barium copper oxide (YBCO) is an excellent high temperature superconductivity of the oxide ceramic, it can be required for the ambient temperature from the low temperature superconducting material Helium region (Tc = 4.2K) increased to liquid nitrogen zone (Tc = 77K) or more, Functional Ceramics greatly enhance the practical value of superconducting materials. At the same time, in many functional ceramic raw materials mixed with some rare earth elements, not only can improve the sintering of ceramics, density, strength, etc., more importantly, can make its unique functional effects are significantly improved.


Hangzhou JWG Technology Co.Ltd