ZTA toughened zirconia ceramics combine the high toughness of zirconia and the excellent hardness of alumina, and have extremely high impact resistance and wear resistance. Through toughening treatment, ZTA ceramics show stronger crack resistance and durability while maintaining excellent mechanical properties, and are widely used in industrial fields requiring high strength and wear resistance.
Design features
High strength and toughness
ZTA ceramics significantly improve the impact resistance of the material through toughening technology, have extremely high crack resistance, are suitable for use in harsh environments, and can effectively reduce the risk of material breakage.
High temperature resistance
It has excellent high-temperature resistance and can maintain stability in high-temperature environments. It is suitable for metallurgy, chemical industry, and high-temperature processes, and the working temperature can be as high as 1500°C.
Excellent wear resistance
The high hardness and good wear resistance of ZTA ceramics make it perform well in wear environments. It is widely used in abrasives, cutting tools, and other fields to extend the service life of equipment.
Good chemical stability
It has strong resistance to most chemical media and corrosive environments, can work stably for a long time in harsh environments, and reduces equipment failures and maintenance costs.
Excellent electrical insulation
ZTA ceramics have good electrical insulation properties and can be used in high-frequency and high-voltage environments to ensure the safety of electronic and electrical equipment.
Thermal stability
With a low thermal expansion coefficient, it can maintain dimensional stability in high-temperature and thermal cycle applications, effectively preventing stress problems caused by temperature differences.
Application areas
Aerospace
Used in high-temperature applications such as engine components and thermal protection systems, withstand extreme temperatures and mechanical stresses.
Metallurgical industry
Suitable for wear-resistant and heat-resistant parts in high-temperature furnaces, such as refractory materials, furnace tubes, crucibles, etc.
Cutting tools
Used to produce a variety of high-hardness cutting tools and grinding tools with extremely strong wear resistance.
Electronics industry
Used to manufacture electronic components, electronic insulators, and key components in high-temperature electronic equipment.
Chemical equipment
Suitable for chemical reactors, pipelines, valves, and other components in corrosion-resistant and high-temperature environments.