Description

1.Description

Fire clay brick is made from flint clay clinker and binder,through high temperature sintering. Al2O3 content is *0%**8%, SiO2 content is *0%**5%, and a small number of alkali metals, alkaline earth metal oxides, etc. Mineral composition is usually mullite, quartz and glass phase. Its refractoriness is ********0°C, refractoriness under load is ********0 °C, line expansion coefficients is low, with good thermal shock resistance and strong ability to resist erosion acid slag.

2.Feature

1. High refractoriness, high-temperature endurable;

2. Good thermal shock resistance;

3.Good volume stability at high temperature;

4. Good corrosion resistance;

5. Good spalling resistance and wear resistance;

6. High mechanical strength;

7. High-temperature creep rate is low;
 

3.Application