Ceramic structural parts in the high temperature resistance, corrosion resistance, wear resistance, superhardness, superconductivity of the barrier, far superior to the transmission of metal materials, so ceramic structural parts can be applied to where?
1. Denture material
Nano ZrO2 can significantly improve the room temperature strength and stress strength factor of ceramics, so that the toughness of ceramics is doubled, and the ceramic structural materials prepared by nanoZrO2 have good mechanical properties, chemical stability and biocompatibility.
It is a promising composite bioceramic material, especially in dental materials and artificial joints.
Ceramic shafts
2. Oxygen sensor
The sensor made of ceramic structural parts has good electrical conductivity, and the vibrato plays an important role in controlling the combustion of automobile exhaust and power plant boilers.
Zirconia type oxygen sensor is currently the most mature, the largest production of a kind of oxygen sensor 壮, is one of the key components in the vehicle emission control system, its signal output characteristics directly affect the fuel economy and emission control of the engine.
3. Catalyst additive for automobile exhaust gas purification
Automotive exhaust gas purification catalysts are generally composed of three parts: carrier, co-catalyst and catalyst. Among them, zirconium cerium solid solution composite oxide material is used as a cocatalyst and is an important coating material.
Ceramic three-section tower connection
4. Optical fiber connector ceramic insert
Nano-yttrium oxide stabilized zirconia (Nano-YSZ) powder made of ceramic structural parts, because of its excellent mechanical properties, chemical stability and extremely high precision.
Can be used to prepare optical fiber connectors rare earth structure ceramic optical fiber inserts (precision needles) and sleeves, the optical fiber passive device with the widest application and the largest demand in optical fiber networks, and is an important part of the construction of information network infrastructure.
5. Mobile terminal products
With the approaching of new transmission methods such as 5G and wireless charging, the wireless frequency band is becoming more and more complex, and the shielding of the metal enclosure will become a major bottleneck.
The layout of the strict requirements of the 5G antenna, the need to change the existing metal enclosure material, the ceramic and glass will become optional, and for wireless charging technology, metal materials are also very unfriendly.