Measures to Improve Thermal Shock Resistance of Refractory Materials

The thermal shock resistance of refractory materials plays a vital role in industrial production and experiments in high-temperature environments. This article introduces some effective measures that can help improve the thermal shock resistance of refractory materials to ensure the stability and reliability of materials in high-temperature and deformation environments.

To improve the thermal shock resistance of refractory materials, the following measures can be taken:

1. Optimize formula design: through optimizing formula design, select appropriate materials and proportions to improve the high-temperature resistance and thermal shock resistance of materials.

2. Adding micro-strengthening agent: Adding micro-strengthening agents, such as fibers, particles, grains, etc., to the refractory material can increase the interface strength of the material, thereby improving the thermal shock resistance.

3. Increase the porosity of the material: Appropriately increasing the porosity of the material can improve the thermal expansion and energy absorption capacity of the material, thereby enhancing its thermal shock resistance.

4. Improve the thermal stability of the material: By improving the chemical composition and structure of the material, its thermal stability at high temperatures is improved, thereby improving its thermal shock resistance.

5. Adopt composite structure design: By adopting composite structure design, such as multi-layer composite structure, cross-layer structure, etc., the interface strength and toughness of the material can be increased, and the thermal shock resistance can be improved.

6. Introduce a stress dispersion mechanism: Introduce a stress dispersion mechanism into the material, such as fiber-reinforced materials, cantilever beam structures, etc., to disperse thermal stress, thereby improving the thermal shock resistance of the material.

In order to improve the thermal shock resistance of refractory materials, it is necessary to start from many aspects, including optimizing the formula design, adding microscopic reinforcing agents, increasing the porosity of the material, improving the thermal stability of the material, adopting composite structure design, and introducing a stress dispersion mechanism wait.