Introduction to Frequently Asked Questions of High Quality Silica Bricks

High-quality silicon bricks are the basic materials for high-temperature technology, and are the structural materials of thermal equipment such as masonry kilns. However, we will also encounter some problems in the production of high-quality silicon bricks. Today, we will follow the high-quality silicon brick manufacturers to understand the common appearance of silicon bricks. Problem!

1) High-quality silicon bricks are fired or overburned, and the kiln installation method, firing temperature and holding time should be traced back;

2) High-quality silicon bricks are loose, and the sintering quality of raw materials, the quality of formed green bodies, the gradation of mud particles, and the sintering system should be traced back;

3) The dimensional tolerance is large, and the raw material performance, mud particle size distribution, model design scale, model size, kiln loading method and firing system should be traced back;

4) The deformation of high-quality silicon bricks should be traced back to mud, kiln loading method and firing system, etc.;

5) For cracking, the quality of raw material treatment, batching ratio and mud moisture, molding quality, drying quality, firing system, etc. should be traced back;

6) For the spallation of high-quality silicon bricks, the particle size distribution of the mud and the moisture of the mud should be traced back, and the molding quality should be traced;

7) For missing corners and edges, the quality of the green body, model quality and handling quality after drying should be traced back;

8) For high-quality silicon brick melting holes, impurities in the low-melt material of the raw material should be traced back, the quality of the purification treatment of the raw material, and impurities should be mixed in the production process;

9) The fire mole of high-quality silicon bricks should be traced back to the way of loading the kiln and the thermal conditions of the firing process.