As a new type of high-tech ceramics, zirconia ceramics have the characteristics of high hardness, high strength, high chemical stability and acid and alkali corrosion resistance of precision ceramics, which has become one of the high-performance new materials encouraged by the national industrial policy.
Zirconia ceramics have the following application advantages:
1, from the point of view of chemical properties
Zirconia ceramics show absolute inertia, acid and alkali resistance, no aging, far more than plastics and metals. As a new material, zirconia ceramics have many unparalleled excellent properties, such as high temperature resistance, wear resistance and corrosion resistance, compared with other materials such as metals and plastics.
2, from the physical attributes
Ceramics are structural parts of consumer electronics, the vitality is very, very strong, especially zirconia ceramics, in the industrial, medical, optical signal and other fields have been confirmed that zirconia ceramics is a very high-quality structural materials. The consumer electronics field has the effect of cost reduction and brittleness improvement.
3, from the perspective of communication performance
The dielectric constant of zirconia is 3 times that of sapphire, the signal is more sensitive, and it is more suitable for fingerprint recognition patches. From the point of view of shielding efficiency, zirconia ceramics as non-metallic materials have no shielding effect on electromagnetic signals, and will not affect the internal antenna layout, which can be convenient for integrated molding. Therefore, zirconia ceramics have become key materials in aerospace, aviation, metallurgy, construction, machinery, chemical, electronics, biomedical engineering and other fields.
4, from the density and hardness point of view
In a series of special industrial processing environments, the environment is difficult and diverse, and the density and corresponding hardness of its own materials are the key factors to be considered. Now this reliable zirconia ceramics itself better density highlights the good functional value, such as some industrial grinding media products in the reliable zirconia ceramics to better wear resistance, improve the utilization of its machine also increases the utilization of its grinding media. Therefore, in some industrial grinding process, this zirconia ceramic is played an inestimable value and practical significance.
In summary, zirconia ceramics have some application advantages. Zirconia ceramics take into account the needs of all aspects also have a better grade, in the actual design process not only so that the product has a more unique shape, but also with its good texture and unique function to enhance the use of the effect.
Post time: Jul-21-2023