Industrial ceramic quartz
Zircon ceramics is a kind of ceramics with zircon (ZrSiO4) as the main component.
Properties: zircon (ZrSiO4) ceramics have good thermal shock resistance, acid resistance, chemical stability, but poor alkali resistance. Zircon ceramics have low coefficient of thermal expansion and thermal conductivity, and their bending strength can be maintained at 1200-1400 ℃ without decreasing, but their mechanical properties are poor, and the production process is similar to that of general special ceramics.
Industrial ceramic quartz application:
1) zircon, as an acid refractory, has been widely used in the production of glass balls and glass fibers in low alkali aluminum borosilicate glass kilns. Zircon ceramics have high dielectric and mechanical properties, and can also be used as electrical insulator and spark plug;
2) it is mainly used for making high-strength high-temperature electric porcelain, porcelain boat, crucible, burning plate for high-temperature kiln, furnace lining for melting glass furnace, infrared radiation ceramics, etc;
3) it can be made into thin-walled products crucible, thermowell, nozzle, thick walled products mortar, etc;
4) the results show that zircon has chemical stability, mechanical stability, thermal stability and radiation stability, and it has a good ability to contain actinide elements such as u, PU, am, NP, Nd, PA, etc. it is an ideal medium material for solidification of HLW;