Refractory System for Coreless Induction Furnace manufacturers take you to understand what is the light burning of refractory materials

Refractory System for Coreless Induction Furnace manufacturers tell you that light firing refers to a process method that roasts refractory raw materials at a lower temperature to complete a part of the physical and chemical reactions and activate the raw materials.​​

The manufacturer of Refractory System for Coreless Induction Furnace tells you that the light sintering temperature depends on the quality of the material that may decompose and volatilize during the heat treatment process and the process requirements. There is an optimal light sintering temperature for the determined material. If the light sintering temperature is too high, the degree of crystallization will increase, the particle size will become larger, and the specific surface area and activity will decrease. hinder sintering.​​
Refractory System for Coreless Induction Furnace manufacturers tell you that there are many lattice defects in light-fired products, poor bonding between grains, more pores, low strength, and high chemical activity. Generally, it is not suitable to be used directly for brick making.​​
Refractory products using tar pitch or other organic matter as binders are lightly fired before impregnation treatment. The manufacturer of Refractory System for Coreless Induction Furnace tells you that the first step of two-step calcination of refractory products is often light burning.