From the point of view of development and growth rate, China's refractory industry has farewell to the period of rapid development, and the development mode is transiting to the stage of industrial transformation and upgrading. In the past, purely pursuing the extensive growth of production capacity has no longer adapted to the development trend of the market. At present, the refractory industry is facing a serious imbalance between supply and demand, showing a situation of oversupply. Therefore, the emergence of refractory bricks has greatly alleviated this situation. So, I don't know what you know about firebricks? Here we briefly introduce insulating refractory bricks and related knowledge. Hope to help you better understand insulating refractory bricks.

Traditional ceramic fibers are made from inorganic materials, primarily aluminium oxide (Al2O3) and silicon dioxide (SiO2),with very high thermostability. Under normal circumstances standard ceramic fiber can be applied at temperatures up to 1260 °C. By adding small amounts of, e.g., zirconium oxide (ZrO2) the application temperature can be increased to approx. 1600 °C.

Aluminum Melting and holding Furnace Lining construction and baking recommendations1. Mixing: The castable material should be stirred by a forced mixer with a rotation speed of not less than 26 revolutions per minute, dry mixing for 2-3 minutes, then add clean water. The water dosage should be added