English
Calcium zirconate (CaZrO₃) is attracting increasing interest in the materials science community, particularly for its thermal performance in high-temperature environments. As industries search for efficient and stable materials for furnaces, kilns, and advanced energy technologies, the thermal conductivity value of calcium zirconate has become a key focus of research and industrial application.
Recent studies highlight that calcium zirconate features a relatively low thermal conductivity, typically ranging between 2–4 W/m·K at room temperature, which can vary depending on crystal structure, porosity, and manufacturing methods. This low thermal conductivity gives the material excellent heat-insulating capabilities, making it highly suitable for advanced refractory products and high-temperature insulation systems.
The low thermal conductivity value not only helps reduce heat loss in industrial furnaces but also contributes to energy savings and improved operational efficiency. Manufacturers are increasingly integrating calcium zirconate into refractory bricks, coatings, and composite materials to enhance their insulation performance while maintaining structural stability at extremely high temperatures.
Beyond insulation, calcium zirconate stands out for its thermal stability above 2,000°C, strong resistance to alkali corrosion, and reliable mechanical performance. These combined properties make it a top material choice in steelmaking, non-ferrous metal processing, glass production, and solid oxide fuel cell technologies.
As global industries move toward energy-efficient and long-lasting high-temperature materials, the favorable thermal conductivity value of calcium zirconate is accelerating its adoption. Continued research is expected to unlock even broader applications, strengthening its role in next-generation thermal management and refractory engineering.
