company news about Development history of refractory materials

Refractory materials originated in the middle of the Bronze Age, kiln material in China as early as the Eastern Han Dynasty porcelain has been fired with clay refractories. But its real development started in front of the industrial revolution in modern blast furnace, coke oven, hot blast stove during this period of rapid development, the urgent need to improve the properties of refractories to meet production needs. Thus, the refractory materials from a single to the multiple development, the type of continuous increase, the characteristics are also constantly increasing.